Abstract: A tandem windshield wiper system that includes at least one brushless DC motor to provide drive torque through an output that is rotatable about the longitudinal axis of the motor. A first windshield wiper assembly having a first lever arm is driven by the motor about the longitudinal axis in a repeated wiping motion across the surface of a windshield. A second windshield wiper assembly spaced apart from the first windshield wiper assembly has a second lever arm and is rotatable about a second longitudinal axis to operative move in a repeated wiping motion across the surface of the windshield. A connecting arm is also included that is operatively disposed between the first and the second lever arms that is adapted to translate the drive torque provided to the first windshield wiper assembly to the second windshield wiper assembly. The motor includes a planetary gear set having an output shaft.

Abstract: A motor vehicle windscreen wiper of the type with a windscreen wiper brush which is articulated to a windscreen wiper arm. Moreover, the inventive wiper is of the type in which a connector is inserted longitudinally, from rear to front, inside the front end of the arm, said front end being bent back. Moreover, the connector, which is disposed between the arm and a brush component, has an elastically-deformable element that is used to block said connector in the inserted position. Furthermore, the wiper is of the type in which the connector includes two longitudinal edges which are received between two lateral flanges of the brush component. The invention is characterised in that it includes a safety clasp which is movably mounted between a closed position, in which said clasp extends opposite the blocking element in order to lock the connector in the inserted position, and an open position, which is used to release said connector.

Abstract: A robot cleaner is described that includes a germicidal ultraviolet lamp. In one embodiment, a cleaning pad is used with the robot cleaner.

Abstract: A cyclone dust collector of a vacuum cleaner includes a lower cyclone body for initially separating dust entrained in air drawn in through an air suction port, an upper cyclone body for separating fine dust entrained in the air that has been initially filtered in the lower cyclone body, and a central air path for guiding the air which is filtered in the upper cyclone body along a center axis line, and discharging the air through an air discharge port in the lower cyclone body. The capability of the vacuum cleaner can be improved by circulating the drawn in air having the entrained dust in the lower and upper cyclone bodies, and separately and sequentially collecting the dust at least partially based on the particle size thereof.

Abstract: A turbine brush for a vacuum cleaner comprises a brush body having an upper casing and a lower casing, and the lower casing having a suction slot through which air is drawn in from a surface being cleaned, an agitator unit having bristles at predetermined intervals, a turbine unit rotatably supported within the lower casing and being rotated by the air drawn into the turbine brush by suction force generated by the vacuum cleaner, and a power transfer unit to cause the agitator unit and the turbine unit to rotate in association with each other. When cleaning surfaces having loose material, such as a blanket or other fabric, the suction slot of the lower casing includes a plurality of ribs to inhibit the blanket or other fabric from being drawn into the brush body by the suction force generated by the vacuum cleaner. The bristles are in contact with the surface being cleaned by passing through apertures in the suction slot defined by the plural ribs.

Abstract: A checker-equipped door hinge is provided in which a first notch and a second notch are respectively provided on the front surface and the reverse surface of a fixed base of a second hinge arm, and a torsion spring is formed from a single length of spring wire rod so as to have a torsion shaft portion supported in the first notch, a fixed end portion supported in the second notch, a free end portion rotatably supporting a roller, a U-shaped fixed arm portion providing a connection between the fixed end portion and one end of the torsion shaft portion, and a U-shaped movable arm portion providing a connection between the other end of the torsion shaft portion and the free end portion. This provides a checker-equipped door hinge that has a simple structure for mounting the torsion spring in the second hinge arm, together with good ease of mounting.

Abstract: A checker-equipped door hinge includes a checker that is provided between first and second hinge arms and imparts a stepwise limiting resistance to pivoting of the two hinge arms relative to each other. The checker includes a check cam that is formed separately from the first hinge arm and is fixedly attached to the first hinge arm; a roller that can sequentially engage with detent notches of the check cam in response to the pivoting of the two hinge arms relative to each other; and a torsion spring that is mounted in the second hinge arm while supporting the roller with its free end portion, the torsion spring biasing the roller in a direction in which it engages with the detent notches. Thus, a plurality of types of checker-equipped door hinges having various check properties can be provided at low cost by standardizing the hinge arm.

Abstract: A garden cart handle having a main shank having a principal axis, a first end pivotably connectable to a garden cart and a second end opposite the first end. A handgrip portion is connected to the second end of the main shank, having a principal axis disposed substantially orthogonal to the principal axis of the main shank, a first end and a second end. A hinged portion, having an inboard end and an outboard end, is connected to the handgrip portion through a pivoting connection so as to allow the hinged portion to pivot about the principal axis of the handgrip portion. A flange is disposed on the outboard end of the hinged portion, shaped and sized to connect to a trailer tongue of a tractor. A latch is disposed on the second end of the main shank, shaped and sized to secure the hinged portion against pivoting.

Abstract: A door hinge mechanism allowing two dimensional motion of the door as it opens, combined with at least one mechanism allowing control of the range of horizontal motion of the door during normal operations. Horizontal lag adjustment and range limitation of the mechanism allows a number of benefits: horizontal fit of the door to the frame may be controlled, the outward motion of the door may be curtailed at the proper angle desired by the user. The door hinge mechanism is a bidirectional hinge allowing sequential motion in two planes, and a horizontal motion stop and cooperating contact surface.

Abstract: A hinged product has a first section and a second section. The first section has a post extending transversely across one end thereof. The second section two co-axial apertures therein, each of the apertures having an internal wall. The post extends between and through the apertures to connect the first section to the second section. The first section is integrally formed with the second section via at least one connection point connecting the first section and the second section outside of the apertures. Rotating the first section relative to the second section causes the connection point to break and create a two piece hinge.

Abstract: A dual display type portable computer can include a first unit having a first display module and a second unit rotatably coupled to the first unit having a second display module. At least one hinge unit can couple the first unit and the second unit with each other. The hinge unit can be coupled to corresponding positions of the first unit and the second unit to enable the first display module and the second display module to overlap each other or to be unfolded until they are placed in an equal plane. Preferably, at least one of the first display module and the second display module has a touch screen function. Preferably, the touch screen function can selectively change a language of a keyboard image. The first display module and the second display module can display different images or divided portions of one integrated image.

Abstract: A hinge assembly (10) includes a tubular hinge housing (11) encasing a follower member (14), a cam (13) and a spring (12) in an interior space thereof. The follower member has a connector (141), a shaft (143), and a cylindrical portion (142) having a flat surface (1421) and at least one tab (1424) formed on the flat surface. The cam forms at least one peak (1321) and one valley (1322) thereon. The cam and the spring are respectively inserted over the follower member. Wherein the cam is sildably engaged in the hinge housing, and is rotatably and sildably coupled to the shaft of the follower member so that the tab of the follower member is received in the valley of the cam. An insert member (15) is inserted into the interior space of the tubular hinge housing for retaining the follower member therein.

Abstract: Disclosed is a hinge assembly capable of adjusting a tilting angle of a display in a display appliance. The hinge assembly includes a movable plate fixed to a rear side of the display and having a through-hole, a stationary plate coupled to a stand for the display appliance and having a through-hole, a hinge shaft passing through the through-holes of the movable and stationary plates and having a head portion, a coupling member fixed to one end of the hinge shaft, a first washer disposed between the head portion of the hinge shaft and the movable plate, a second washer disposed between the movable and stationary plates, a third washer disposed between the stationary plate and the coupling member, and a stationary washer fixedly engaged to any one of the movable and stationary plates, the stationary washer being an elastic washer for applying compressive elasticity to the hinge shaft in an axial direction.

Abstract: A hinged product has a first section and a second section. The first section has a post extending transversely across one end thereof. The second section two co-axial apertures therein, each of the apertures having an internal wall. The post extends between and through the apertures to connect the first section to the second section. There is at least one protrusion located on either the post or the internal walls of the apertures. There is at least one rib disposed the other of the internal walls or the post. The rib contacts the protrusion as the second section is rotated relative to the first section and causes resistance to rotation. This resistance allows for a stepped rotation of the two sections relative to one another. Depending on the arrangement of the apertures, the product could be placed in numerous configurations.

Abstract: A double-apron drafting unit for spinning machines has a delivery roller pair and an apron pair arranged upstream therefrom. The apron pair guides a fiber strand in the area of a delivery nipping line, with which it forms a wedge-shaped gap. Devices are provided for keeping air currents, which circulate with the delivery roller pair, away from the area of the delivery nipping line, which devices are located outside of the wedge-shaped gap point formed by the delivery nipping line and the apron pair. The devices are, however, located in direct proximity to the delivery roller pair and the apron pair.

Abstract: The present invention relates to a measurement instrument (2) which is used as an attachment to a concentration measuring device (1) for calculating concentration based on concentration measurement information, and which outputs the concentration measurement information to the concentration measuring device (1). The measurement instrument (2) includes an attribute information output section (28) to output attribute information about the attributes of the measurement instrument (2) as an electric physical value. The attribute information is based on at least one of the conditions including a resistance of the attribute information output section (28), a location of the attribute information output section (28), and the size of a region on which the attribute information output section (28) is formed. The attribute information may be used to select the calibration curve suitable for the measurement instrument (2).

Abstract: A belt-worn article carrier apparatus includes an elastic cord assembly which includes a first cord end, a second cord end, and an intermediate cord portion between the first cord end and the second cord end. A first article is attached to the first cord end, and a second article is attached to the second cord end. A waist belt assembly includes an adjustable belt portion, end buckles, and a cord-reception wall attached to the adjustable belt portion. The cord-reception wall and the adjustable belt portion define a cord-reception channel. With the apparatus worn on a person, the first article is positioned on one side of the person near one hip, and the second article is positioned on the other side of the person near the other hip. Then, the person can grasp the two articles simultaneously and pull them forward together to contact them together.

Abstract: A non-removable snap fastener used to attach a pacifier, teething ring, toy or other article to any garment of children's clothing. It is comprised of a non-removable female part of a snap fastener, which is attached to any garment of children's clothing, and preferably, though not necessary for effectiveness, incorporated into a decoration of flowers, animals, toys or any other attractive decoration for any garment of children's clothing, created using embroidery, appliqué, needlepoint or other craft. The corresponding male part of the snap fastener is attached to one end of a strap, having both female and male parts of a snap fastener attached to the other end of the strap, which is used to secure the article onto the strap for the child's use.

Abstract: For use with a shirt and tie combination, provided is a strap comprising an elongated body, and two scorelines defining a space therebetween, wherein the elongated body is foldable along the scorelines. Also provided are two lock-tabs and two lock-slots. The two lock-tabs are able to engage the two lock-slots when the elongated body is folded, and thus two lock-joints are formed. A channel is defined by the elongated body between the two lock-joints, the channel being sized for the placement of the tie. Also provided is a method for securing a tie to a folded shirt. The tie is attached to the neck area of the shirt. The tie is positioned along the buttons of the shirt. A strapping device is wrapped around the shirt. The tie is inserted into the strapping device. The tie and the shirt are secured free of a surrounding bag.

Abstract: A tie is secured to a folded shirt of the type having a row of buttons by providing an elongated body having first and second ends, a first portion, a second portion, and a buttonhole through the first portion. The elongated body is wrapped around the folded shirt. The buttonhole is secured to one of the buttons of the row of buttons. The tie is disposed on the folded shirt, with one part of the tie being secured proximate to the collar, and another part depending downwardly along the row of buttons. The tie is placed over the first portion of the elongated body. The first and second ends can be attached at respective positions along the elongated body such that the second portion overlies the tie, the tie is seated between the first and second portions, and the tie is secured between the first and second positions.

Abstract: The present invention provides a fastener mounting clip for use in securing a fastener to sheet material having a bore hole formed therein. The fastener mounting clip is preferably formed of a single sheet of thin spring steel. The mounting clip includes a rectilinear planar surface having opposing guide arms and opposing retainer arms extending beneath its outer edge at obtuse angles. The guide arms are operative to minimize the insertion force required for seating the fastener mounting clip in the bore hole formed in the sheet material. The retaining arms are resiliently flexible and compress and expand during insertion wherein a top end of the retaining arm abuts against the sheet material when the fastener mounting clip is fully seated within the bore hole. The planar surface includes support tabs for supporting the planar surface in the plane of the sheet material and also includes a recessed aperture for receiving and retaining a fastener therein.

Abstract: This invention provides a fastener tape and a stinger for a slide fastener constituted of a warp knitting or weaving structure and including a tape main portion and a fastener element attaching portion, wherein a warp and a weft, which are composition yarns of the fastener tape, are composed of multifilament yarns and a size of a composition filament of the warp is 1.0 to 2.0 dTex, and a size of that of the weft is 2.0 to 5.0 dTex, these sizes of the single filaments being not larger than ¼ of the conventional composition filament, thereby achieving advantages that they adapt well to a fabric when and after a slide fastener is sewed to a thin fabric having flexibility and excellent drape performance and secure tape strength and coupling strength required as a slide fastener, the fastener tape and stringer ensuring flexibility and soft feeling.

Abstract: A snap fit mechanism has an elastic tongue provided on a base of the mechanism. On the tip of the tongue is provided an engaging claw that has an engaging inclined face. A far end of the engaging inclined face from the base is arranged so as to be located between the outside face of the elastic tongue and the centerline C in a longitudinal direction of the elastic tongue. Further, on the tip of the elastic tongue is provided an engagement-maintaining inclined face which gives an outward load to the elastic tongue on receiving an accidental load thereon so as to reduce the inward elastic deformation of the elastic tongue, thereby preventing the accidental release of the engagement of the tongue.

Abstract: A clamp for clamping transparent glass for an image sensor package. The clamp includes a first plate and a second plate. The first plate has a first end formed with a first recess, and a second end. The second plate has a first end and a second end connected to the second end of the first plate such that a clamping force may be applied to the first and second plates in order to clamp the transparent glass. The first end of the second plate is formed with a second recess corresponding to the first recess of the first plate so that two lateral sides of the transparent glass may be received in the first recess and the second recess, respectively.

Abstract: A resilient clip is provided for engaging a dog house coupling feature of a trim component. The resilient clip has a mating member for engaging a hole defined in a body panel. The resilient clip includes a triangular mating feature that is positioned relative to the coupling region. The triangular mating feature contacts at least one surface of the dog house structure to minimize rotation of the resilient clip with respect the to the dog house. This reduces rotation of the resilient clip with respect to the hole defined in the body panel.

Abstract: A snap button includes a female snap member, a male snap member and a button body which is attachable to the female snap member through a sheet. The button body is provided with a leg that can be fixed to the female snap member by a clinching process. The button body is preferably fabricated from a material selected from the group consisting of a horn of a bull, a nacre and a combination thereof.

Abstract: The shoe lace retainer has an upper surface that may have an aesthetic appearance, such as simulative of an animal. The lower surface has a material adherent to shoe laces. The preferred shoe lace adherent material is the hook portion of a hook and loop fastener. After the shoe laces are tied, the shoe lace retainer is placed over and releasably adhered to the shoe laces. Once adhered, the shoe lace retainer remains on the shoe laces and prevents movement that would cause the shoe laces to become untied. Since no portion underlies the shoe laces, the shoe lace retainer may be easily placed on the shoe after the laces are tied. The simple attachment method allows the shoe lace retainer to be used by small children.

Abstract: A method of making a lid for a casket comprises providing tooling configured to produce a one-piece, unitary casket lid having a crown, a pie, a rim and a header, providing settable material from which to mold the lid, molding the settable material with the tooling, permitting the settable material to set thereby producing a one-piece, unitary casket lid having a crown, a pie, a rim and a header, and adhesively applying a wood veneer sheet to at least a portion of the lid. The veneer sheet can be applied with either a membrane press or a profile wrapping machine.

Abstract: A method for the manufacture of a reinforced gel-forming fabric composite comprising a reinforcing layer and gel-forming fibre material is characterized in that the gel-forming fibre material in non-woven fabric form is needled into the reinforcing layer from one side so as to penetrate through the reinforcing layer and form a layer of gel-forming fibre material on both sides of the reinforcing layer. The resulting fabric finds use in a wound dressing.

Abstract: A process and apparatus for producing stabilized compressed tampons are disclosed. The process includes the steps of providing a compressed tampon pledget and forcing gas through the compressed tampon. In some embodiments, the process may occur in the presence of moisture. The moisture can come from either the fibers of the material that comprises the tampon pledget and/or from the humidified gas or steam that is introduced. The process may include the steps of heating and/or humidifying the gas introduced during the process. The gas may be forced through the compressed tampon pledget intermittently during the process.

Abstract: A device for air texturizing yarns comprises a ceramics material body through which is slidably driven at least a yarn to be air texturized, characterized in that the ceramics material body is continuously rotated during the texturizing process.

Abstract: A piezoelectric/electrostrictive film-type actuator has a ceramic base and a piezoelectric/electrostrictive element, which has piezoelectric/electrostrictive films and electrode films and which is disposed on the ceramic base, and is driven in accordance with a dislocation of the piezoelectric/electrostrictive element. The piezoelectric/electrostrictive element is formed such that the piezoelectric/electrostrictive films and the electrode films are alternately laminated so as to construct the uppermost layer and the lowermost layer with the electrode films. Also, the piezoelectric/electrostrictive films have two layers and no pores, containing a different phase formed by a decomposed material thereof, in the boundary sandwiched therebetween. In addition, the upper layer of the two-layered piezoelectric/electrostrictive films is thicker than the lower layer.

Abstract: An apparatus and method of manufacturing a drum, for use in an appliance such as a dryer, that prevents noise and vibration during operation. The method involves forming a cylindrical drum; reducing a diameter at both ends of the drum; forming beads in a central part of the drum; and bending both edges of the drum.

Abstract: An apparatus and method for replacing the gripping member of the handle of a bucket. The replacement gripping member includes a plurality of interfitting pieces which can be installed on the handle of a bucket without requiring that the handle be removed from the bucket.

Abstract: Apparatus for use in repairing, and methods of repairing, a door hinge of a vehicle includes use of a substitute hinge bracket and at least one pin configured to be received through at least one opening of a vehicle frame bracket. A locking portion of the at least one pin and a locking surface that defines an opening in the hinge bracket are configured such that the at least one pin is locked in a fixed position relative to the hinge bracket when assembled. Further, another repair apparatus includes a substitute pin having an interference portion for forming an interference fit with one or more surfaces defining an opening of a factory hinge bracket.

Abstract: An apparatus and method for reforming deformed drums. Deformed drums are placed over an apparatus that expand a series of arms as a user exerts a force generally downward and outward along a sliding axis of a central mast. The apparatus is secured to a rigid mount that allows sufficient forces to be applied to the deformed drum that allow the device to reshape to a usable form.

Abstract: A method of securing body panels to a space frame for a vehicle is disclosed. The body panels are secured to rivet nuts that are assembled to frame members. The location of the rivet nuts or rivet nuts supporting surface is measured and the rivet nuts are milled or machined to correspond to reference body coordinates. The milled rivet nuts function as a integral shim pack and obviate the need for shims between the space frame and body panels.

Abstract: Fiducial calibration systems and methods for precisely and accurately manufacturing a part from a workpiece, inspecting or measuring a part, and/or assembling a plurality of manufactured parts including providing a workpiece, wherein the workpiece and the associated processes are subject to environmental and structural variations, and disposing a plurality of datums on a surface of or within the workpiece. The systems and methods also including calibrating the separation distance between each of the plurality of datums to workpiece distance units and disposing the workpiece in a machine, wherein the machine is subject to environmental and structural variations.

Abstract: A system for verifying the quality of a pressing operation of a press-fit part onto a receiving portion of a receiving assembly. The system is applicable to the installation of a bearing cup onto a shaft, or a valve seat into a cylinder head. A probe measures a predetermined dimension of the press-fit part to establish a first measurement value. In the case of a valve seat installed a receiving pocket of a cylinder head, a measuring probe is inserted into the receiving pocket of the cylinder head to measure its depth. The depth is recorded as a second measurement value. The valve seat is then pressed into the pocket, and the residual depth is measured to determine the distance between the outermost surface of the pressed in valve seat and the outer surface of the receiving pocket. A computation compares the depth of the pocket against the thickness of the valve seat to determine a difference which is then compared to the residual depth.

Abstract: The invention comprises a power impact torque tool that is torque-limited by a novel torque-timing device that controls the amount of time that the tool motor operates after the operator initiates tool operation. The invention also includes the torque-timing device itself and with other tools. The invention further includes the torque-timing device in the form of a modular, releasably-attachable, user-adjustable control apparatus for tools powered by compressable fluids. The torque-time-limiting device allows the user to adjust a needle valve that controls the filling of a reservoir which, when full, provides the pressure required for actuating a shut-off valve.

Abstract: A method of fabricating a mailbox is disclosed comprising the steps of obtaining an extruded metal bar having a generally L-shaped cross section defining an elevation flange and a base flange, wherein the length of the elevation flange is selected to correspond to the desired height of the side walls of the mailbox and the length of the base flange is selected to correspond to one-half of the desired width of the mailbox floor. The outside face of the elevation flange has one or more areas shaped as a decorative molding detail to create the appearance of a case mailbox. The base flange has an inside face in a pattern of raised longitudinal ribs that define a grooved surface. The open channel of the mailbox is created by cutting two equal-length billets from the extruded bar, welding them together facing each other, attaching a back pate, a hinged door plate and an ornamental cast metal roof. The appearance of the finished box creates the illusion of a cast metal mailbox.

Abstract: A chain module according to the invention comprises at least one link from ferritic-pearlitic stainless steel and at least one chain pin, which chain pin comprises an outwardly facing surface formed from a steel alloy which is substantially non-seizing to the ferritic-pearlitic stainless steel of said link. Preferably, the chain pin comprises a steel alloy with more than 0.6 wt. % of carbon and more than 12 wt. % of chromium.

Abstract: An improved pot and pan washing machine is provided including wash tank, a self-draining parallel flow pump connected to the wash tank, a self-cleaning intake manifold within the wash tank, flush mounted jet nozzles within the wash tank, and a non-welded field joint for connecting two portions of the washing machine together as a single unit. The pump is located on a side of the wash tank. Fluid enters the pump in a first direction and is discharged in a second direction that is substantially parallel to the first direction. The discharge fluid is unobstructed as it enters an outlet manifold located along the rear wall of the wash tank. Directional tubes of the nozzles then divert the fluid from the outlet manifold into jet streams that are directed towards the bottom wall of the wash tank. The jet streams skim across the top of the intake manifold to blow away debris.

Abstract: A tool and method for installing an expansion bolt in a remote location where the expansion bolt is not readily accessible. The tool is comprised of a housing having a rod with a puller element on one end slidably mounted in the housing. A barrel is attached to and extends from the front of the housing. The headless screw of an expansion bolt is loosely threaded into the puller element and the barrel of the tool and the bolt are lowered until the expandable anchor on the screw is in or below a hole in a remote support structure. A ratchet in the housing moves the puller within the housing to pull the screw upward while the lower end of the barrel abuts and holds the flange on the anchor portion against the support structure to set the expandable anchor.

Abstract: A fixture adapted to precisely position two components to permit multiple machining operations of the components at a single work station. The fixture includes a backbone having a first portion for securing the first component and a second portion for securing the second component. First and second portions each further include an integral lobe and a finger which extend outwardly from the backbone, each terminating in a datum surface, as well as an additional datum surface which collectively form a set of datum locators along both the first and second portions. Each set of datum locators precisely positions the two components at a predetermined distance and orientation from each other.

Abstract: A product manufacturing line for manufacturing a product by incorporating a component in a semi-finished product may include a conveyor for conveying the semi-finished product and a preparation area in which necessary preparation for feeding the component is previously made. The preparation area is positioned in front of a worker facing the conveyor. Further, the preparation area has a component storage means for storing a desired number of components and a component feeding means for feeding the component to a position that the worker can take the component. Therefore, the worker can take out the component without turning around, since the worker can take out the component from his or her front side.

Abstract: Gripping unit for automated machining of parts and device and process integrating such a unit.

Abstract: A solid state angular rate sensor is fabricated by preparation of a disc-shaped base structure (10) having first and second outer layers of a piezo-electric ceramic material, built up from a number of layers of a ceramic sheet or film that is capable of being tape-cast. The layers are then sintered and an inner layer of metallic material is provided between the outer layers, to complete a piezo-electric base structure having an inner electrode (15) between the sintered outer layers. Arrays of electrode structures are provided on the outer layers of the base structure (10), the electrodes radiating from the central region 14 of the base structure (10) and being equi-spaced around the outer edge of the disc (19).

Abstract: The invention provides a stator for a dynamo-electric machine capable of preventing deterioration of efficiency. In the stator for dynamo-electric machine of which rotor is disposed inside the stator, a stator core 11 comprises: an inside ring core 9 formed annularly by laminating plate-type magnetic members in which a plurality of teeth are provided on one side of a yoke portion, disposing coils 8 in slots each formed between the teeth, bending the plate-type magnetic members so that the coils 8 are located inside, and bringing two end faces into contact with each other; and an outside ring core 10, being made of magnetic members and formed cylindrical in shape, which is fitted on outside of the inside ring 9 and holds the inside ring core 9.

Abstract: A superconducting material useful for forming electrolytic devices is made by establishing multiple niobium or tantalum components in a primary billet of a ductile material; working the primary billet through a series of reduction steps to form the niobium or tantalum components into elongated elements; cutting and restacking the resulting elongated elements with a porous confining layer to form a secondary billet, working the secondary billet through a series of reduction steps including twisting and final rolling to thin ribbon cross-sections with greater than 5:1 Aspect Ratios; cutting the resulting elongated billet into sections; and leaching the core and sheath at least in part.