Abstract: A display window apparatus adapted to selectively display long-term and short-term advertisements on a newspaper rack. The apparatus includes an opening formed through a portion of the front wall of the track. A substantially rigid, transparent member is disposed in covering relation with the opening along an inner face of the rack front wall. A flexible member is associated with a first, rear face of the transparent member for accommodating receipt of long term advertising material therebetween. Plural channel defining members are secured in spaced apart relation to the outer face of the rack adjacent the transparent member for receiving and supporting short-term advertising material therebetween.

Abstract: Several embodiments of water propulsion units for water jet propulsion crafts wherein an improved bearing support is provided for supporting an elongated drive shaft to permit the engine to be positioned well forwardly in the hull. In accordance with each embodiment, the bearing support member is elongated and is affixed rigidly to the jet propulsion unit in a radial direction for facilitating alignment.

Abstract: An advertising apparatus for a telephone includes a box provided with an advertising plate disposed in the front thereof and illuminating lamp disposed inside thereof, a power source for the illuminating lamp, detection means for detecting used and unused conditions of the telephone and a control for controlling an on and off condition of the illuminating lamp in response to an output of a detection device. An information display apparatus includes a light source, a light transmitting plate for transmitting light incident from the light source, a light scattering transmissive plate for irregularly reflecting light produced from one side surface of the light transmitting plate, an information display film disposed at the front of the light scattering plate and on which information is displayed, a light transmissive front plate disposed in the front of the information display film, a frame for supporting the preceding members and a control unit for controlling an on and off condition of the light source.

Abstract: A directory frame for receiving a directory card or the like for use on a shopping cart. A pair of frame members are mounted back-to-back on a shopping cart and are adapted to receive a store directory or product advertisement placard. A raised rim portion extends around the periphery of the frame members to position the directory cards, while tab sections in the directories align with and are inserted into slots in the frame members to affix the directory cards. There are apertures in each corner of the frame member for receiving the corners of a directory card. Insertion and removal of directory cards can be accomplished without the aid of hand tools.

Abstract: A reel assembly which comprises right and left halves of a reel interconnected by a connecting member. The width of the reel assembly is adjusted by the length of the connecting member. The right and left halves of the reel each have a rim and a holding ring with a narrow space therebetween, into which the margins of a reel tape are inserted and held.

Abstract: A pneumatic structure a part or the whole of which can desirably be put in motion when the pneumatic structure is shaped into, for example, outlines of living things or the like. A spare portion having at least a pair of bending fulcra is formed on the structure main body on the opposite side to a bending direction of the structure, and a length of arc between the respective fulcra of the spare portion is made shorter than 1/2 outer circumferential length of the pneumatic structure containing a set of the respective fulcra, whereby the structure can positively be maintained in a desired state under normal conditions and bending operation thereof can be promptly effected at a large angle by means of small external force.

Abstract: An illuminated information display apparatus comprising: a rectangular frame member having top, bottom and side walls defining an elongated housing having at least one open face; grooves provided in opposing marginal edges of the top and bottom walls of the housing and extending the length thereof; a plurality of interlocking indicia bearing plate members sized to be slidably received in the opposed grooves, the plate members having light transmitting and blocking portions thereon; a source of illumination mounted interiorly of the housing; and a photoelectric cell connected to the source of illumination and exposed to ambient light conditions for selectively activating and deactivating the source of illumination at predetermined states of ambient light.

Abstract: The invention relates to an improvement in a multiple-shell weapon magazine or clip of the type employing either one or a pair of transversely-curved negator springs fastened to a particular sidewall of the cartridge chamber alongside the stack to lift the shells one-at-a-time through the open top thereof on a follower which is characterized by the spring or springs being so arranged and sized that the rearmost incurled edge of one seats within the annular grooves encircling the rear ends of the shells in the stack while the foremost incurled edge of the same or another spring curls around the bullets thereby alleviating any undue pressure applied to the shell casings by the medial portion of one spring or the adjacent edges of the pair that otherwise could cause the stack to jam. The invention also encompasses the method of preventing the shells from jamming in such a magazine by sizing and positioning the spring edges in the manner aforementioned.

Abstract: A hand held device for safely holding a fish hook or small component while a line or leader is attached, having a tapered, slotted pen barrel shaped member (10), which encloses a coil spring (30), which in turn encloses the sharp portion of a hook, a cap (10a) with an adapted pocket clip (20) and a line cutter (21). The device safely assists in attaching line to a fish hook or small component faster than prior methods and produces a knot that is stronger because the line is attached with two wraps of line through the eye of a fish hook.

Abstract: A fishing line holder which cuts a fishing line removing a fishing lure and engages the fishing line leading to the rod and reel. The fishing line holder also forms a cavity so that when the fishing line is reeled in, the tip of the fishing rod is accepted into the fishing line holder so that the tip of the rod is protected. In this position, the fishing line is also held tight so that it will not become entangled during storage.

Abstract: A fishing lure for trolling includes a pull member having a line attachment portion to which a fishing line can be attached, a body supported for pivotal movement relative to the pull member between first and second positions, the body and pull member normally being maintained in the first position when the lure is in use and being capable of pivoting to the second position when a fish strikes the lure, a hook part, and an arrangement which effects movement of the hook part relative to the body from a retracted position to an exposed position in response to movement of the pull member and body from the first position to the second position. The body has an arrangement which prevents aqueous weeds from snagging the hook part when the hook part is in its retracted position, and the hook part projects outwardly from the body when in its exposed position so as to be capable of hooking a fish.

Abstract: A fishing lure has a vane adapted for oscillating movement but not adapted for rotational movement. A spinner is connected to the trailing end of the vane and a hook is operatively connected to the leading end of the vane. An eye arrangement is provided for attaching the lure to the fishing line.

Abstract: An artificial fishing lure having a spoon-shaped body which supports a hook. A v-shaped weed guard of spring steel wire extends rearwardly terminating proximate the barb on the hook. The forward end of the weed guard legs are connected and form a loop for attachment of a fishing line. A holder for a plastic worm may be detachably secured to the spoon hook. In one embodiment, the worm holder has a spiral configuration.

Abstract: The present invention includes a mole trap having a pair of spring-loaded jaws. A platform is pivotally connected to the jaws to limit the travel of the trap into the ground and to stabilize the trap on the ground when it is set. A lever assembly forces the jaws open and sets the trap when the lever reaches an off-center position. An adjustable trigger mechanism is positioned on the ground above a mole borrow. The vibration of a mole traveling beneath the trigger causes the lever assembly to move upward from the off-center position and the jaws to close and destroy the animal.

Abstract: This crab trap is so designed, as to automatically pivot open its gates after being bottomed in a water body when slack is taken on its attached rope and gate cords. Primarily, it consists of a base with four hinged gates, and a coil spring received on each side of the base, provides for automatically and fully opening the gates when slack is taken on the cords and the attached rope.

Abstract: The trap has means for allowing the operator to feel a disturbance of the bait by an animal. The trap is designed primarily for trapping aquatic animals by imprisonment. The trap has an upper enclosed surface with legs and a lower enclosed surface moveable to close the trap. A line and loop allow the operator to open and close the trap, raise and lower the trap, and feel an animal disturbing the bait.

Abstract: A self-supported mosquito incense coil is formed with a plurality of lower extensions on the bottom surface of the incense coil and a plurality of upper recess portions on the upper surface of the coil wherein each lower extension is projectively corresponding to each upper recess portion, so that each upper coil can be overlapped on each lower coil for its handling or storage, and each coil can stably stand on any place or dish for smooth burning without the aid of any teeth-supported ash tray.

Abstract: This invention relates to the containment of rodent baits in a protected container that can easily be serviced by authorized technicians and one that presents baits to a target rodent population. Specifically, the device is designed to provide a pest control operator with a highly effective and protective containment structure that can be adopted to numerous forms of rodent baits and one that can be knocked down to form a relatively flat package when not in use. This use of a knock down device provides the user with a device that can be efficiently stored prior to installation and one that can be shipped economically over long distances. The use of two separate gates or containment sections allows the refill of only that section of the bait structure that may have been attacked by the rodents and conserves the use of bait to the actual feeding patterns of the rodent population.

Abstract: A method and apparatus for growing sprouts from seeds. The seeds are washed and placed in a tumbler where water and air are circulated while they are periodically tumbled. The incubated seeds are rinsed to remove hulls and ungerminated seeds and wrapped. Some seeds such as alfalfa seeds are placed in a dark room after rinsing where they are moisturized and aerated. Then they are moisturized and aerated under indirect natural light and/or grow lights until they begin to mature. They are next wrapped in a transparent cover while damp and are placed under growing lights and/or indirect natural light for final growth.

Abstract: An overhead tilt door assembly for use with a wide range in size of framed openings from small garage doors to very large aircraft hangar doors. The door is a one-piece unit. The door is suspended on cables which distribute its weight over the top of the framed door opening. There are only four rollers used in the system. Two are mounted halfway up the door, one on each end and are mounted in vertical tracks. There are two other rollers mounted one on each end of the door near the top which are installed in very short vertical tracks attached to short radius ninety degree curved tracks that are fastened to horizontal tracks. Locking pins are provided at the bottom of the door and when the door is closed, the pins engage holes in the floor of the doorway to give added stability. No counterweights or springs are necessary, although counterweights may be helpful in some applications.

Abstract: A draught excluder 10 is provided for a door 28. The draught excluder comprises an elongated member 12 having an outer surface 14 which is at least partially flexible, and attachment means 16, 20 connected to the elongated member for releasably attaching the elongated member to the bottom of the door. The attachment means comprises a pair of resiliently extensible cords 20 and a pair of rollers 16, and the elongated member comprises a hollow core 18 located within a sleeve 15, both of which are permeable to gas, the core containing material for releasing a volatile pesticide.

Abstract: A method and device for grinding pregeared bevel gears in which the grinding of both flanks of the tooth gap is performed in a single setting and by a single tool in a hobbing process. The grinding machine is provided with a truing device which is rigidly connected to a stationary part of the machine and in which a truing tool is pivotable relative to a grinding wheel to adjust the engagement of the grinding wheel and gear to be treated. A radial movement is imparted to the grinding tool and a compensating movement in a direction perpendicular to that of the radial movement is also imparted to the grinding tool, whereby the grinding of pregeared bevel gears having any profile is possible.

Abstract: A honing device has a honing tool for the precision machining of blind-hole bores in a workpiece. The honing tool has a shank, at the free end of which honing strips are arranged. They can be moved radially outwards by means of a spreader rod. In a coolant duct system in the tool, during the machining of the workpiece coolant is supplied to the end of the honing tool facing the workpiece. To return the coolant, there are return ducts which extend along the outer periphery of the honing tool. The honing device also has a coolant feed device which can be aligned with and fixed to the honing tool. The feed and return of the coolant guarantee a precisely defined coolant circulation within the network zone.

Abstract: There is provided a surface-dressing tool for petrous materials exhibiting a better bite for a lower sound level and a lower energy consumption in that it comprises a pair of cylindrical surface-dressing rollers mounted rigidly on the ends of axles extending parallel between them. The driving force on a pair of rollers on one and the same axle is the resultant of the friction components of opposite sign of each roller in relation to the working surface.

Abstract: A rail cutting apparatus mountable on a rail and having a linkage structure which supports a rail saw in an upright position at either side of a rail. The linkage structure and rail saw have coacting structure including a mounting block and a mounting plate which securely lock the rail saw in either of its positions and which enable movement of the rail saw between these two positions without complete removal of the rail saw from the linkage structure.

Abstract: An improved sanding and dust collecting apparatus connectable to a pneumatic powered actuator is provided which permits one to control and collect the dust and particulate residue generated during the sanding of a surface without the use of external vacuum equipment. The apparatus comprises a housing assembly attachable to and supported by the actuator assembly, an impeller blade assembly rotatably supported within the housing assembly for creating a vortex-like suction within the housing assembly when rotated by a driver spindle of the actuator, a spindle member connected to the driver spindle for rotation thereby, and a sanding disc assembly connected to and supported by the spindle for producing a sanding motion on a surface in response to actuation of the power actuator assembly.

Abstract: A method of "stone washing" jeans is disclosed. The process involves tumbling jeans without water and in the presence of resin-bonded abrasive members in a first elongated tumbler drum having a generally horizontal axis, discharging the jeans and abrasive members from the first tumbler drum, separating the abrasive members utilizing an oscillating conveyor, feeding the jeans to a second elongated tumbler drum having a perforated wall and a generally horizontal axis of rotation to remove any remaining abrasive members from the jeans and thereafter removing the treated jeans from the second tumbler drum while recycling the abrasive members to the first tumbler.

Abstract: A drain shield for gutters or the like with one part adapted to prevent leaves, pine needles and other debris from entering the gutters and causing them to clog and require periodic cleaning and maintenance and another part adapted to dam rainwater and other precipitation, re-direct the flow of the precipitation and inhibit water from flowing over the edge of the gutter.

Abstract: A structural aluminum extrusion which supports glass, plastic or other building panels and is also specially formed to house a lighting system. The panels are clamped edge to edge on one edge portion of the extrusion and a channel is formed in the opposite edge portion. The channel houses an elongate glass tube filled with neon. A special clip inserted in the channel holds the tube and the high voltage wire which supplies power to the tube. A snap on diffuser lens covers the channel and encloses the components of the lighting system.

Abstract: A generally self-supporting structure made from a number of interlocking components which can be assembled together, and optionally if desired disassembled. The structure may vary in size from quite small playthings for young children to very large buildings. The structure, in one form, is composed of wall elements alternatively arranged with interlocking elements on either side continuously around the periphery of the structure. The wall elements are provided with a first part of a generally curved engaging means which engagingly interlock with a complementary second part of the engaging means provided on the interlocking elements so as to securely locate the two elements together and permit slight relative movement. The engaging means is characterized by being substantially curved whereas at least one edge of side of each element is rectilinear.

Abstract: A transportable brick panel consisting of a top reinforced concrete beam, a bottom reinforced concrete beam, brickwork consisting of a plurality of courses of bricks with mortar filled joints extending between said beams and including door or window openings where required, aligned holes passing through some at least of the columns of bricks, reinforcing bars passing through said holes and extending between and being connected with the beams, and a damp course and sealing means on each reinforcing bar where said bar passes through said damp course for preventing passage of moisture along said reinforcing bar. A method of making a transportable brick panel as also described.

Abstract: A wall panel of the type having two outer sheathing boards separated by rigid foam insulation has a continuous top header and a base reinforcement which are also each formed of two boards separated by rigid foam insulation. Vertical stud members formed of elongated boards have a central web extending between the boards of the top header and of the base reinforcement, and have side flanges nailed and bonded to the sheathing boards and extending between the bottom of the header and the top of the base reinforcement. The stud flanges allow nails to be applied internally of a flange into a first of the outer sheathing boards. The wall panels may have window and door openings cut out underneath the header after the foam has hardened between the panels.

Abstract: There is provided a conscreed bracket which comprises a bracket member, a conduit for receiving a rail to be retained in said conduit secured to said bracket, thread means to be receive a threaded bolt secured to said bracket on opposed sides of the conduit, and bolt means threaded into thread means to enable raising or lowering of the conduit relative to a substrate.

Abstract: This invention relates to the water tight performance of exterior panel wall systems erected in the horizontal mode. A water tight exterior wall system is accomplished by providing a pressure equalized chamber and a water drainage groove in front of the primary sealant lines without using an internal drainage system.

Abstract: A wall tie connector for binding a masonry or glass `veneer` wall to a support frame, having an attachment plate by which it may be fixed to such a support frame, and a twisted tie plate which is closely coupled to a rod passing through an aperture at one end of the tie plate so that the tie plate can slide from side to side along the rod. The rod is in turn connected to the attachment plate by passing through slots in a pair of flanges protruding from the attachment plate. The rod is secured in such a way that it can slide up or down within slots in the flanges of the attachment plate and is also prevented from rotating or twisting relative to the attachment plate by non-rotation structure associated therewith.

Abstract: An adjustable tie includes a pair of straps selectively connected together to form a single tie. Each of the pair of straps has a pair of spaced-apart plates at the outer end which will hold the panel of a wall form therebetween. Slots cut in the panels allow the tie ends to be inserted in the panels. The pair of straps which form each tie are identical, and have a series of pegs and apertures which are cooperable in selected positions to vary the length of the tie. In a second embodiment, the portion of each strap between the inner and outer plates is comprised of two interconnecting pieces so that the distance between the plates is adjustable, to allow for various panel thicknesses.

Abstract: An adjustable length shutter assembly of molded plastic modular construction comprising a pair of side rails which may be cut to desired length, one or more shutter panels slidably received within parallel double-channel tracks extending along the opposing side rails, and upper and lower end rails extending between the side rails and capturing the shutter panels in assembly. In a preferred embodiment of the invention, at least two shutter panels are carried between the shutter side rails and are separated from each other by a mullion piece. In accordance with one important feature of the present invention, the end rails and the mullion piece are so constructed as to overlap the edges of the side rails and shutter panels which are adapted to be adjustably trimmed during the installation process so as to reduce fading and structural deterioration at the cut edges due to exposure to ultraviolet solar radiation.

Abstract: An assembly for mounting plate-like materials on a wall surface. Horizontal bars are directly or indirectly mounted on the wall surface one above the other with spacings left therebetween. Two kinds of supports, one having a downward flange and the other having an upward flange, are mounted on the bar to support the plates with the downward and upward flanges engaging the top and bottom edges of the plate members, respectively.

Abstract: Cut natural stone such as marble or granite is provided with spaced apart oppositely inclined circular saw cuts from the interiorly exposed surface to and toward but not through the exterior exposed weather surface. The cuts are made preferably towards one another without relative movement of the saw along the plane of the stone panel so as to leave a circular profile at the bottom of each inclined cut. First and second planar clamp sections are inserted to fit within each cut, the clamp sections having a complementary curved and arcuate profile penetrating the curved and arcuate profile of the saw cut. The clamp sections are each prebent so as to expose elongate back to back mounting sections in juxtaposition disposed generally parallel to the interior surface of the stone. Typically the mounting sections on one clamp portion overlies and is configured for welding to the mounting portion of the other clamp section.

Abstract: A roofing structure including tiles preferably molded of a lightweight fire resistant cement product and having grooves at their underside adapted to receive upwardly projecting flanges of coacting elements attached to a roof support structure, to locate the tiles, and with those elements desirably being shaped to extend between two adjacent tiles at a location to intercept rain falling between the tiles and direct that rain downwardly toward lower ends of the tiles. The molded bodies of the tiles contain short tubes embedded in those bodies and defining passages within the tube through which nails can be driven to secure the tiles in place.

Abstract: A foldable expandable pallet (10) having a basic square configuration. Each pallet is comprised of a plurality of struts (11, 13) joined together by node point fittings (12) to make a rigid structure. Some of the struts have hinge fittings (15) and are spring loaded to permit collapse of the module for stowage (26) and transport to a space station. Dimensions of the pallet are selected to provide convenient, closely spaced attachment points between the relatively widely spaced trusses (21, 30, 31) of a space station platform. A pallet is attached to a truss at four points: one close fitting hole (22); two oversize holes (24, 25); and a slot (23); to allow for thermal expansion/contraction and for manufacturing tolerances. Applications of the pallet include its use in rotary or angular joints (29); servicing of splints; with gridded plates (34); as instrument mounting bases; and as a roadbed (36) for a Mobile Service Center (MSC) (37).

Abstract: A method and apparatus for assembling modular tooled masonry structures, the method comprising the steps of: providing a pre-fabricated wire support structure having a shape generally corresponding to the shape of the completed masonry structure; assembling a first row of bricks in a pre-determined pattern onto the support structure using the support structure as a support and spacing guide for the bricks; masking selected areas of the bricks by partially surrounding the bricks with an open top removable mortar molding form; applying a pre-determined quantity of mortar into the mortar molding form covering accessible unmasked areas of the bricks with a pre-determined thickness of mortar; leveling the mortar; allowing the mortar to partially set; removing the mortar molding form from the bricks thereby revealing a tooled row of bricks; and repeating the above steps to provide additional tooled rows of bricks as needed to complete the masonry structure.

Abstract: A tool for use with building block or brick walls consisting of a flexible rubber cavity worn over the index finger of one hand and containing an integral rectangular end with front and rear flat parallel sides. The rectangular end extends downwardly at 90.degree. from the axis of the finger and is placed over the side of a brick when grasped by the hand. The shape of the finger cavity approximates the shape of the finger and contains an irregular lip and depression to maintain a secure fit even when the finger is bent and moved. A method of using the tool involves laying building blocks with adhesive between the blocks.

Abstract: A film continuously fed passes through first rollers and second rollers disposed at wider spaces than that of the first rollers. The first and second rollers are relatively moved and the speed of part of the film continuously fed is reduced to zero temporarily. The tape cut into a strip is juxtaposed in contact with the part of the film of which the speed is reduced to zero and is welded to the film by means such as the high-frequency welding means in spaced manner.

Abstract: The apparatus for welding a strip of tape to film includes a tape feed roller for feeding the film continuously and a welding roller disposed in a position where the film is held between both the rollers, both the rollers being rotated in synchronism with each other. The tape is held onto the outside periphery of the tape feed roller and is cut into a strip by a cutting member. The tape is fed to be overlapped on the film while being held onto the tape feed roller. The film and the tape are held between the tape feed roller and the welding roller and the tape is welded to the film in spaced manner by a welding member provided with the welding roller.

Abstract: A machine for threadably engaging a supply of screw caps onto the threaded neck of a supply of containers, comprising in combination: said intermediate turret plate including at least one pocket for receiving the container; means for sequentially infeeding the containers into said container pocket of said intermediate turret plate; at least one chuck spindle mounted relative to said upper turret plate in concentric alignment with said container pocket of said intermediate turret plate, said chuck spindle including a rotatable, non-reciprocable shaft journaled relative to said bracket and a cap chuck rigidly secured to a lower end of said shaft in concentric alignment with said container pocket and said chuck spindle; means for rotating said shaft of said chuck spindle; means for sequentially infeeding the screw caps into said chuck; at least one container platform positioned concentrically below said container pocket of said intermediate turret plate to provide seating for said container; means for vertically

Abstract: A device for perforating a film web while wrapping a load which the film web includes a web dispenser for dispensing the film web and an arrangement for providing relative rotation between the load and the web dispenser to wrap the film web on the load. It also includes electrodes positioned proximate to the film web and an arrangement for generating an arc at the electrodes to perforate the film web with the arc.

Abstract: Banding apparatus, which is capable of high speed operations, opens perforated, heat shrinkable, plastic tubing by use of a floating mandrel. Rollers or fingers, which exert force against the sides of the mandrel, are used to feed the tubing, tear the tubing at the perforations to form bands, and then push the bands off the mandrel and onto or over containers or articles to be banded.

Abstract: A conveyor system having first second and third stations and a return conveyor in communication with and linking the first and third stations: The first station has a device to selectively feed pallets, one at a time, from the return conveyor to a position underneath an unpackaged work piece disposed on the first station portion of the conveyor system and help position the pallet with the work piece on top of it on to another part of the first station portion of the conveyor system, which conveys the pallet and the work piece to the second station where packaging of the workpiece is carried out, for example, shrinking a plastic sheet about the work piece. Another part of the conveyor system conveys the packaged work piece to the third station where a device removes the pallet from the packaged work piece, places the packaged work piece on another part of the third station portion of the conveyor and places the pallet on the return conveyor for return to the first station.

Abstract: A process for covering a paint tray so that it may be reused without the necessity of cleaning. The process involves the placing of a flexible, paint-impervious bag over the entire paint tray before any paint is placed therein. The bag is sufficiently large so that a portion of it fits against the interior of the tray and is of sufficient length so that it extends past the end of the paint tray. After the paint tray has been used, the plastic bag is completely reversed thereby capturing and containing all the paint that was formerly in the tray leaving a completely clean tray.