Abstract: The fabric lotion applicator permits a user to apply a lotion to remote areas of the user's body. The applicator may be provided in a kit which includes a fabric lotion applicator, a carrying pouch, and a lotion bottle. The fabric lotion applicator includes a generally rectangular main body and two handles attached to a first and second end of the main body. A button is provided on a first side of the main body and a flexible loop is attached to the first end of the main body. The lotion applicator may be easily folded into a compact size and releasably held in that configuration by engagement of the button and the loop member. The pouch is configured to carry the fabric lotion applicator and the lotion bottle within a pouch cavity.

Abstract: A single-use applicator contains nail polish remover and an applicator element. A liquid conduit has one end fluidically connected to the applicator element and a point on another end. The nail polish remover is liquid and is contained in a container having a puncturable cover that is located adjacent to the point of the conduit. The applicator element is located in one unit and the liquid is located in a second unit. The two units are threadably connected and when screwed together, the point punctures the cover and fluidically connects the liquid nail polish remover to the applicator element. The applicator is used in the manner of a writing instrument to remove nail polish.

Abstract: A highlighting device is disclosed. The device has a body having a reservoir for a quantity of ink and at the first end an applicator tip. The applicator tip has a face for applying ink to a surface. The face is generally rectangular and has a length and a width. The ratio of the length of the face to the width of the face being at least 1:3.

Abstract: A positive lock quick release pin for locking a plurality of objects together includes a handle portion which is in communication with a handle housing. The handle housing has an interior cavity within which a shaft member is disclosed. The pin also includes a ball retention mechanism located in the handle portion that is moveable between a locked position where the mechanism extends outwardly of an opening formed in the handle housing and an unlocked position where the ball mechanism extends no further than the outer edge of the opening. The ball retention mechanism is moved between the locked position and the unlocked position by reciprocation and rotation of the shaft member within the handle housing.

Abstract: Methods and systems are provided for operating a vessel or pipeline closure. A closure 110 includes a hub 12 fixedly and sealingly secured to the vessel, and a cap 30 for threaded engagement with the hub 12. An anchor 122 may be fixedly secured to the hub, and a plurality of stops 132 each may be fixedly secured to a periphery of the cap 30. An end of a threaded rod 144 is attached to a selected stop, which may be a slot in the cap. A threaded collar 127 advances the threaded rod 144 axially, thereby rotating the cap 30 relative to the hub 12.

Abstract: A device for fixing the hub of an arm of a wind-screen wiper (2) on a pivoting axis (1) with locking elements (6, 7) for the arm on the pivoting axis (1), a cavity (32) which is created in the hub (2) and is provided with adjusting and angular positioning elements for the arm in relation to the axis (1), whereby the hub (2) rests on the base of a stop (3) which nestles on a radius of operation (4) of the said axis (1); the locking elements (6, 7) are adapted in such a way that they can be engaged in a locking or unlocking position, the adjusting elements includes a connecting ring (10) which is rotationally fixed to the axis (1) and accommodated in the cavity (32) of the hub (2) with a certain amount of play allowing for limited relative angular displacement between the connecting ring (10) and the hub (2) when the locking elements (6, 7) are in an unlocked position, whereby all relative displacement is prohibited between the connecting ring (10) and the hub (2) when the locking elements (6, 7) are in a locke

Abstract: A low profile rod clamp comprises two halves having semi-circular channels for receiving a support rod. When the two halves of the clamp are fastened together, the outer surfaces of the rods are in contact. The positioning of the two rods adjacent one another and with surface-to-surface contact results in increased friction and the highest possible load resistance. The clamp provides the ability to raise or lower the support rods in a vertical direction, while also allowing for rotation and the ability to move the rods in a horizontal direction as well.

Abstract: Molded ribs are provided for use in connection with traffic channeling devices, such as drums, which employ external ballasting collars, such as molded rings or truck tire rings. The ribs are disposed at spaced intervals near the bottom of the external wall of the drum, for improving contact between the drum wall and the internal diameter of the ballasting collar, in order to eliminate undesirable separation of the drum and collar during ordinary use, and to prevent inadvertent rotation of the drum relative to the collar.

Abstract: A cushion surface structure, such as for a tennis court, is disclosed. In an exemplary embodiment, the surface structure includes one or more elastomeric layers comprising elastomeric particles, such as ground tire rubber, applied to a base surface. The elastomeric layers may comprise either loose elastomeric particles, or a matrix of elastomeric particles and an adhesive binder. To fill the voids of the elastomeric layers and provide a smooth, flat playing surface, one or more fill layers of dry fill material, such as silica sand, may be formed over the elastomeric layers. A color-fill system may be applied over the top fill layer, and one or more layers of a color mix may be applied over the color-fill system.

Abstract: An erosion control method and apparatus provides multiple concrete bodies for erosion control that each include tubular hollow bore sections. Each section has front and rear openings that communicate with the hollow bore. Each body is an elongated tapered pile-like member. The plurality of the concrete bodies can be installed side by side using a jetting pump that preferably occupies the bore, and with tongue and groove connections interlocking the bodies upon assembly. A plurality of the concrete bodies can be placed side by side to form a bulkhead or breakwater to protect a shoreline, bank, island or the like.

Abstract: An improved spindle and tarpaulin combination to be used in devices to deploy and take up a tarpaulin. The device is comprised of a reinforced spindle and a tarpaulin adapted to be attached to the spindle, such that the tarpaulin may be wound and unwound upon the spindle, with the tarpaulin adapted for use with a spindle having a length substantially less than the width of the tarpaulin.

Abstract: A canal or pipe system and process for rehabilitation of a canal or pipe system and for installation of a cable or empty tube into a canal or pipe system as well as device for installation of a cable or empty tube. For rehabilitation of a canal or pipe system (AR) an outer casing (AL1) is inserted. Subsequently, an inner casing (IL1) with help by distancing elements (AH) is inserted, so that a ring gap (RS) between the inner and outer casings (IL1, AL1) is created. A cable (OC1) or empty tube (LR) to be installed is inserted together with the inner casing (IL1) in such a way, that the cable (OC1) or empty tube (LR) comes to rest in the ring gap (RS). For rehabilitation of the canal or pipe system, where a cable (OC1) or empty tube (LR) is already installed at an inner wall (IW), only the inner casing (IL1) will be inserted into the canal or pipe system (AR), so that the ring gap (RS) is created between the inner wall (IW) and the casing (IL1).

Abstract: An apparatus for guiding the legs of a lift boat. Roller assemblies are used to guide the legs. The rollers may be placed at any location or in any number either vertically or around the leg to adequately center the leg. The roller can either have a metal surface that rolls along the leg or be coated with a resilient material. The base of the roller can either be rigidly mounted to the vessel or incorporate resilient material between the roller and the vessel. A means of adjusting the clearance between the leg and roller may be incorporated in the roller assembly.

Abstract: An offshore well platform is towed in an upright condition to a well site by the use of a temporary flotation device. The flotation device mounts to a portion of the platform and is partially submerged, increasing the ability and buoyancy of the platform. At the site, the engagement of the flotation device shifts to a deploying position. In the deploying position, the ballast of the platform is increased to cause it to more deeply submerge. The flotation device remains at least partially surrounding the platform and floating while the platform moves downwardly relative to it. This provides lateral support if needed to prevent heeling while being submerged. The flotation device is disengageable from the platform when the platform is fully submerged.

Abstract: Seams are sealed and surface defects are repaired in a polyurethane/geotextile composite applied over concrete, an earthen canal or a ditch with a non-sagging polyurethane composition. This non-sagging polyurethane composition is a reaction product of a polyisocyanate, a high molecular weight polyhydroxyl compound, and a compound containing at least two amino groups. A low molecular weight diol or triol, a catalyst and a filler are optionally included in the polyurethane-forming reaction mixture.

Abstract: A method and an apparatus for the pneumatic conveying of fine bulk material, in particular glass fibers.

Abstract: The cutting plate in the form of a polyhedron comprises a front surface (1) and a rear surface (2) at an angle to it, cutting edges (3), strengthening facet (4), inclined to the plane of the cutting edges, and a swarf-breaking groove (5). The strengthening facet is in the form of three sectors, the angle of inclination of which to be the plane of the cutting edges is determined from specified expressions. The third sector of the strengthening facet is wider than the first two sectors.

Abstract: A hand tool device (1), for a partially rotationally driven drill tool (2), including an electronic depth stop (3) with a sensor (4) for non-contacting gauging of a distance and a calculator component (5) for calculating the depth (T) of a drill bit tip (8) relative to a reference surface (10), and signaling when a measured value attains a set value (S). The set value (S) can be transmitted into a set value memory (6) using a single manually operated transfer accept actuation.

Abstract: A rotary, tubular hole cutter for quickly cutting holes through materials such as wood, fiberboard, and drywall. The device includes a tubular member with a backing plate attached to one end, with holes in the backing plate that enable the attachment of a conventional heavy-duty hole saw arbor. The device includes three equally spaced gullets, each of which has a cutting bit mounted adjacent to the trailing edge of the gullet, with the cutting face lying in the direction of rotation. The combination of three gullets and cutting bits, along with the cutting bit geometry, enable fast extraction of the “puck” or core from the tubular member after the cut is completed, by hand or other suitable device. The nature and aggressiveness of the cutting action is limited by the geometry of the cutting bits and their relationship to the top surface of the tubular member.

Abstract: A tool comprising a housing having a handle and a distal end wherein the distal end includes a spindle capable of receiving a bit and defining an axis of rotation. The tool further comprises a quick-release chuck assembly that includes a sleeve and a trigger. The sleeve is disposed about the spindle and spring biased in a locked position wherein the sleeve is capable of being moved axially to an unlocked position to permit insertion of such a bit. The trigger includes a finger receiving portion and an actuator portion where the finger receiving portion extends from the housing in a position that enables the user to actuate the trigger with a finger of the hand holding the handle. The actuator portion is in physical communication with an engagement portion of the sleeve wherein the activation of the trigger causes the sleeve to move axially to the unlocked position.

Abstract: A numerically controlled machine tool is disclosed including a spindle support structure for moving the spindle having a tool mounted thereon in directions along an X-axis, a Y-axis and a Z-axis, a workpiece support structure having an indexing workpiece mounting table, and a chip discharge means located between the spindle support structure and the workpiece support structure for discharging chips produced in the machining area to the outside. Since the workpiece mounting table is allowed for rotational indexing, the setup process for the workpiece can be performed with the workpiece mounting surface of the workpiece mounting table facing upward, and therefore the setup process can be shortened while at the same time improving the machine operating rate. Also, since the spindle support structure, the workpiece support structure and the chip discharge means can be configured separately from each other, the machine tool can be manufactured and installed easily.

Abstract: A shipping assembly is provided in which a dunnage bar is pivotally mounted on a shipping frame. A bushing is non-rotatably mounted adjacent to an end of a swing arm on the dunnage bar. A pivot pin has a cylindrical shank that extends through a cylindrical opening in the bushing into a cylindrical opening in a collar secured to the frame. A pin extends laterally through aligned openings in the collar and the pivot pin to mount the pivot pin non-rotatably to the frame, so that the dunnage bar and swing arm are free to pivot about the shank of the pivot pin with respect to the collar and the frame.

Abstract: A base plate support for a container, comprising a main body, horizontal fastening plate, and at least one vertical fastening plate. The main body has a tube-like structure extended along a longitudinal direction and an upper side which is by a gap divided into two half-plates. A connecting plate bridges the gap inside the tube-like structure. The horizontal fastening plate extends from a lateral side of the main body for holding a base plate of a container. The vertical fastening plate extends from an upper side of the main body for holding a lateral wall plate of the container, continuing from one of the two half-plates. A force generated by a bomb blast flexibly deforms at least one of the two half-plates and is thus effectively absorbed.

Abstract: A low profile deadman is shaped such that it can be placed alongside a storage tank on a conventionally-sized flatbed trailer. In one preferred embodiment, the deadman includes at least one chamfered edge.

Abstract: In a fastener comprising a bolt (3), a nut (2), and a washer (1), a bolt through-hole (5) which is slightly larger than a nominal diameter of the bolt (3) is formed in a base portion (4) of the washer (1), a conical barrel member (6) whose diameter decreases toward an upward position in a bolt axial direction is formed around the bolt through-hole (5) so as to stand therefrom, a continuous slit for a notched circle is formed in the base portion (4) and the conical barrel member (6), the diameter of the conical barrel member (6) of such a washer (1) is decreased by the fastening of the nut (2) and the bolt (3), and the conical barrel member (6) is fitted into a conical hole portion (10) of the nut (2), thereby obtaining a state where the conical barrel member (6) of the washer (1) is bitten and sandwiched between the bolt (3) and the nut (2).

Abstract: A load cell is provided for interconnecting first to second structures with a desired amount of force. The load cell includes a screw that has a body. The body includes a threaded portion along a first end and a head at a second end opposite the first end. The load cell includes a spring received over the body. The spring has first and second ends opposite one another and is configured to exert a desired amount of force when compressed. The load cell includes a spring retention member that has an opening therethrough receiving the body of the screw. The spring retention member includes a bushing secured to at least one of the spring and the body and a washer that extends outward from the bushing. The first and second ends of the spring press against the washer and the head respectively.

Abstract: A method and apparatus for automatically picking up hosiery articles (20) from a container (7), e.g., socks, knee socks, and the like in which an actuator (4) comprised of a support (5), to which a grasping device (6) is suspended, picks up the hosiery articles (20) at a loading position and moves them to an unloading position. The grasping device (6) is lowered into the container until the grasping device (6) contacts the free surface of the bulk of hosiery articles (20). The actuator (4) continues to be lowered according to a brief additional stroke and the grasping device (6) delays the closure even after a first contact with the free surface of hosiery articles (20). The grasping device (6) is then detected and closed onto hosiery articles (20) grasping at least one of them. The grasping device (6) them moves to the unloading position by means of the actuator (4) where the grasping device (6) opens and releases the hosiery article (20).

Abstract: A hitch mounted cycle rack that includes a mounting bar, adapted to be fitted into a receptive motor vehicle hitch and a horizontal support member, supported by the mounting bar and being substantially perpendicular to the mounting bar and substantially horizontal when the mounting bar is fitted into a receptive motor vehicle hitch. A substantially vertical hinge is supported on the horizontal support member, at a position displaced laterally from the mounting bar by about 0.8 meters. A cycle support assembly is mounted on the horizontal support member by way of the substantially vertical hinge. Accordingly, when the hitch mounted cycle rack is mounted on the rear of an automobile, the hinge permits the cycle support assembly to be swung away from the rear of the automobile, exposing it and permitting access to it.

Abstract: In a gas turbine, having a number of turbine blades/vanes respectively combined to form blade/vane rows, each of the turbine blades/vanes including an integrated cooling air duct, the cooling air requirement is to be kept particularly low in conjunction with reliable cooling of the turbine blades/vanes. For this purpose, the turbine blades/vanes forming a first turbine blade/vane row and the turbine blades/vanes forming a second blade/vane row connected downstream thereof, viewed in the flow direction of the working medium, are connected one behind the other on the cooling air side with the intermediate connection of an injection device for water. During the operation of the gas turbine, the cooling air flowing out of the turbine blades/vanes forming the first blade/vane row is intercooled by the injection of water and is subsequently supplied to the cooling air ducts of the turbine blades/vanes forming the second blade/vane row.

Abstract: To accurately axially position and/or seal between axially facing turbine parts, a groove having a cylindrical cross-section is formed in one surface with a centerline offset toward the one surface, the groove opening through the one surface. Rod segments having corresponding cylindrical cross-sections are inserted in the groove. The rod segments have flat surfaces coextensive therewith projecting a predetermined measured distance from the one surface, thereby accurately axially locating the turbine parts relative to one another and forming a seal therebetween. The rod segments have ends abutting one another to seal the segments one to the other.

Abstract: A turbine blade includes an airfoil and dovetail. The dovetail includes a pair of supporting tangs. A rectangular root block bridges the tangs over a majority of the root end thereof. The block terminates short of one endface of the dovetail to form a root notch thereat for preferentially reducing weight.

Abstract: A fluid turbine for extraction of power from a moving fluid, and that is particularly suitable for use as a wind turbine. The fluid turbine includes, for example, a rotor mounted to a support structure for rotation about a horizontal axis, the rotor having multiple blades extending forwardly and outwardly from a hub, and may include a ring fairing secured to the blades at their outer ends and rotatable with the blades about the axis. The ring fairing may be cocentric with the axis of rotation and may have, at at least one peripheral location thereon, a radial cross-section shaped to develop in operation a circulatory flow about the cross section in such a direction as to increase the velocity of fluid flow between the ring fairing and said hub. In one preferred embodiment of the turbine, the ring fairing cross-sectional shape is an airfoil-section, with a chamber line that is concave outward and forward. Alternatively, the ring faking cross-sectional shape is arcuate, being concave outward and forward.

Abstract: A turbine bucket is disclosed which includes a dovetail for mounting the bucket within the turbine, a parallelogram-shaped platform connected to the dovetail, a parallelogram-shaped shroud, and an airfoil connected between the platform and the shroud. The platform includes an inner flowpath surface at which a first end of the airfoil intersects with the platform the inner flowpath surface being parallelogram-shaped and formed from a first inclined plane and a second inclined plane that meet at a first common boundary and form a first ridge or valley, boundary bisecting the inner flowpath surface, the shroud including an outer flowpath surface at which the second end of the airfoil intersects the shroud, the outer flowpath surface being parallelogram-shaped and formed from a third inclined plane and a fourth inclined plane that meet at a second common boundary and form a second ridge or valley, second common boundary bisecting the outer flowpath surface.

Abstract: Airfoils and grooves on the rotor or carrier for the airfoils have generally complementary dovetail shapes. The airfoils are installed in the grooves by sliding the bases of the airfoils along the circumferential grooves into final circumferential positions. At each circumferential position, a pin is driven between the base of the airfoil and the bottom of the groove to displace the airfoil radially into a final radially secured position taking up the clearance necessary to enable sliding movement of the airfoils about the groove. A first tool is used to drive each pin in a generally tangential direction by hammering on the end of the tool, transmitting an axial force to the pin. When the circumferential clearance of the last installed airfoil is insufficient to permit further use of a tangentially oriented tool to install additional airfoils, a second tool having an angled head is disposed into the groove to engage the pin.

Abstract: A vapor evacuating device that enables product offloaders to quickly, easily, and safely offload chemicals and the associated vapors from vessels with minimal environmental impact and inconvenience by combining vapors from a tanker vehicle with an evacuation fluid, such as water, in order to yield a solution that is easily and safely disposed.

Abstract: A high pressure misting fan (10) configured for injecting a fluid (F) into a generated stream of air to produce a cooling vapor impregnated airstream (V) is disclosed. The fan (10) broadly includes a rotatable propeller (12), a motor (14), a pump (16), and a nozzle assembly (18). The propeller (12) is drivingly connected to the motor (14) and generates the airstream when rotated by the motor (14). The motor (14) is drivingly connected to both the propeller (12) and to the pump (16) so that the motor (14) rotates the propeller (12) and operates the pump (16). In a preferred embodiment, the propeller (12) and the pump (16) are drivingly connected to opposite ends (32,34) of a common drive shaft (30). The pump (16) is fluidly disposed upstream from the nozzle assembly (18) and is operable to pressurize the fluid (F) flowing from the fluid source to the nozzle assembly (18).

Abstract: A fuel metering unit including a pump having a rotor with a plurality of slots. The pump also includes a pivotally movable cam ring coaxially arranged with respect to the rotor. Vanes are slideably disposed in the slots for maintaining contact with the cam ring during movement thereof. A servovalve has a motor and nozzles operatively connected to the pump such that increased flow through the first nozzle pivots the ring of the pump toward maximum while increased flow through the second nozzle pivots the ring toward minimum. An arm extends between the nozzles for varying fluid flow therethrough. The arm couples to the motor such that the motor moves the arm. A flow meter connects to the pump and an end of the arm for applying a force against the arm to assist in maintaining position of the arm.

Abstract: An automotive air conditioning compressor with a capacity control valve improves oil retention in the crankcase with a crankcase to suction chamber passage that is formed through the central shaft. The passage inlet opening in the shaft is located within a central chamber inset into the cylinder block, and is thereby sheltered from the main chamber of the crankcase, although still open to the crankcase. So sheltering the inlet of the shaft passage between crankcase and suction chamber isolates the inlet from the greater turbulence and higher velocity gradients within main chamber of the crankcase. Less oil is thus forced through the passage and back out of the crankcase.

Abstract: A piston type compressor having a drive plate (swash plate), wherein sliding friction between the drive plate and shoes is reduced and the compressor is made smaller by slidably attaching the shoes engaged with spherical ends of pistons to a shoe holding plate formed with guide grooves in the radial direction and supporting the shoe holding plate by the drive plate through a thrust bearing. The drive plate is connected to an arm of the shaft side through a double slide link mechanism to enable it to be supported by only a front end of the front housing.

Abstract: A variable displacement compressor has a drive shaft, a rotor supported by the drive shaft, a drive plate supported by the drive shaft and a hinge mechanism located between the rotor and the drive plate. The hinge mechanism includes a cam, which is located on the rotor, and a guide portion, which is located on the drive plate. The cam has a cam surface, which has a predetermined profile. One of the cam surface and the guide portion slides against the other in accordance with inclination of the drive plate. The guide portion traces a path corresponding to the profile of the cam surface with respect to the cam. The path includes a first path corresponding to a small displacement region of the compressor and a second path corresponding to a large displacement region of the compressor. The profile of the cam surface is determined such that the first path and the second path bulge in a direction opposite to each other to compensate for fluctuation of a top dead center position of the piston.

Abstract: A fan in which, on one end of the motor shaft 6 a stepped portion 19 having a small diameter is formed, on which a central portion of the motor yoke 11 is press-fitted and fixed by caulking, thereby the motor yoke is mounted directly on the shaft 6. By such a structure, the conventional boss between the shaft 6 and the motor yoke 11 can be omitted and the structure can be simplified.

Abstract: A structure for reducing noise and vibration in a scroll compressor includes an outer casing connected with a suction pipe and a discharge pipe respectively. The scroll compressor also includes an inner casing combined with the inner circumferential surface of the outer casing, a driving motor combined with the inner circumferential surface of the inner casing for generating a rotational force, a driving shaft combined with a rotor for transmitting the rotational force, a fixed scroll for forming a plurality of compression pockets which continuously move and which is combined with an orbiting scroll orbiting eccentrically with the driving shaft.

Abstract: Laminated devices and methods of making same are provided. A fluidic channel is formed in the inner layers of a laminate such as multilayer printed circuit board (PCB) and a hole is opened to the outer layers to allow fluid's access to a chip which contains chemical sensors. Several diaphragms are formed on each side of the chip access hole using the PCB as their substrate. Electromagnetic actuation of these diaphragms by solenoids housed inside the PCB drives or pumps fluid through the channel in a peristaltic fashion. By employing various channel geometries and/or the deposition of hydrophobic/hydrophillic layers, valves are provided in the channels.

Abstract: A device for pumping fluid has a hydraulic pump (10) and a drive (12). The hydraulic pump (12) is produced as an independent component with different types of drive devices (12) as additional components that can be coupled in the form of a modular system, and is configured as a coupling piece (14) for this purpose. Hydraulic tanks (16) having different volumes represent a third, different type of component. Each hydraulic tank (16) can be connected on one side to the coupling piece (14). The corresponding drive device (12) can be connected on the opposite or same side of the coupling piece (14). The coupling piece (14) is built as a single component and embodied in the form of a base plate. The hydraulic pump (10) is an external gear pump (20), whose toothed wheels (22) are received or integrated into the base plate. A compact, modularly constructed building block system is achieved which is functionally reliable and easy to maintain.

Abstract: A screw compressor includes a housing having a discharge port; at least two rotors rotatably disposed in the housing for generating opposed discharge flows in radial and axial directions; and a tangential flow guide cusp disposed in the discharge port and at least partially defining a radial flow portion of the discharge port and having flow guiding surfaces arranged to guide tangential flows from said rotors so as to provide at least one of radial and axial directed flows.

Abstract: A method for producing a three-dimensional object by stereolithography. A solid reinforcing material is mixed with the fluid medium so that at least a part of said solid reinforcing medium is located in the layer of the fluid medium between the top surface of the most recently formed lamina and the top surface of the fluid medium. An acoustic field is then established in the fluid medium such that this acoustic field exists in at least part of the layer of the fluid medium between the top surface of the most recently formed lamina and the top surface of the fluid medium. The solid reinforcing material is thereby moved with said acoustic force field. A three-dimensional reinforced object is thereby produced.

Abstract: A closure device for a thermoplastic bag which includes two opposing, longitudinally extending interlockable male and female fastening strips having respective male and female closure elements or profiles that are deformed to interdigitate and produce an audible clicking sound and or tactile effect that is perceptible to the touch as the closure device is opened and closed. Interdigitation of the two profiles is achieved by cold forming the profiles while interlocked. The shape of the cold form is a stepped deflection of both profiles so that their shapes are generally congruent. The stepped deflections provide a change in the occlusion and peel force of the interlocking closure device thereby resulting in an audible clicking or popping sound as the closure device is opened and closed and a tactile effect that is perceptible to the touch as the closure device is closed.

Abstract: A honeycomb structure molding die that can mold a thin-walled honeycomb structure without degrading the moldability has been provided. A honeycomb structure molding die 8 comprises at least supply holes 81 to supply materials and slit grooves 82 that are communicated with the supply holes 81 and mold the materials into a honeycomb shape, wherein the groove width of the slit grooves 82 is not more than 100 &mgr;m and simultaneously, recesses 41 and protrusions 42 that extend in the direction in which the materials are extruded are provided on a pair of opposing side surfaces 820 of the slit grooves 82.

Abstract: A delivery system for generating a sparging gas containing catalyst particles and delivering them to a flame zone of a combustion reaction is disclosed. A catalyst mixture receptacle for the delivery system includes a floating ball check valve on an air inlet to an inlet tube of the receptacle which is spaced from a vertical wall of the receptacle. A secondary splash chamber having an opening smaller than the body of the chamber is also included between the main body of the receptacle and the sparging gas outlet for the receptacle to reduce the opportunity for catalyst mixture in liquid form to reach the sparging gas outlet. An enrichment circuit is disclosed including a controller, pump, and a one-way check valve for adding additional sparging gas to a flame zone of a combustion process in times of added load. The receptacle may be mounted with a vibrator, such as the pump, to increase the consistency of the bubbles in the sparging process.

Abstract: A gas lighter in which the lighter is locked not to be accidentally ignited by preventing rotation of the side wheel and the lock can be released by an action which can be included in a series of the igniting actions of operating the side wheel to rotate the file wheel to generate a spark and depressing the actuator lever to eject the fuel gas so that even a large-handed person can be easily operate the gas lighter. The ignition means comprises a file wheel, a pair of side wheels fixed to the opposite faces of the file wheel to be rotated integrally therewith and a flint which is in abutment against a lower portion of the file wheel. The rotary shaft of the side wheels are supported for rotation and movement in a direction in which the flint is retracted. An engagement projection formed on the periphery of the side wheels is engaged with an engagement portion on a cap to prevent rotation of the file wheel, thereby locking the lighter not to be ignited.