Abstract: A modular surgical patient positioner unit consists of three perforated plastic boards arranged for interconnection together and for attachment to a hospital O.R. table. Two outer boards of similar length and width and a central board of similar width and greater length are employed. When employed with regular-sized patients, the three boards are arranged such that the widths thereof are in alignment. When employed with bariatric patients, the longer central board is rotated perpendicular the other two boards, to provide added width to support the bariatric patient.

Abstract: The following invention describes a padded coverslip for a long spinal board. The padding may be composed of a foam core that has a waterproof covering. The shape of the pad may vary to allow it to fit onto any adult size long spinal board. Additional sizes of the pad are also included for pediatric spinal boards. Additional integrated padding may be incorporated at the head of the pad in order to elevate the head of the patient to an anatomically neutral position. Emanating from the sides of the padding is an elastic coverslip that would wrap around a spinal board, securing the pad to the board. Openings within the coverslip would correspond with handhold slots along the sides of the spinal boards.

Abstract: An anti-snoring pillow having a top pillow, a bottom pillow, and a covering is provided. The bottom pillow has a top surface angled with respect to a bottom surface. The top surface of the bottom pillow has a head-receiving cavity defined therein. The covering has a top section, a middle section, and a bottom section. The top pillow is in the top section and the bottom pillow is in the bottom section. The middle section maintains the top pillow centered over the head-receiving cavity during use.

Abstract: A protective member, preferably an extruded plastic is used to enclose, at least partially, a component of a bed frame so as to provide protection against inadvertent injury to a user striking the otherwise sharp edges of the component. The components are normally a side rail and a center rail and the protective member is snapped fitted to that component by the presence of curved lips that at least partially encircle the external edges of the component. There are also ribs formed in the protective member and which position the protective member a predetermined distance away from the particular component. In the case of the center rail, the protective member is spaced away from the upper surface of the center rail so as to compensate for the lower position of that surface with respect to the head and foot cross members so that a box spring resting upon the side rails and the center rail is supported evenly and does not bow at its center due to a spatial difference between the center rail and the cross members.

Abstract: A foam mattress system having transverse support ribs is provided for reduction of shear stress between a person's skin and the surface of the mattress system. The mattress system may include a mattress to be used independent of other mattresses or springs, or a mattress pad to be used atop other mattresses or springs, and either may be used on both a flat bed and a bed with an inclined torso section. The mattress system includes transverse, lateral support ribs upon the support surface of the mattress. The support ribs have a predetermined cross-sectional geometry that is curvilinear with a superior aspect generally disposed for receipt of a person and a smaller inferior aspect opposite. The inferior aspect of the cross-section of the support ribs may undercut the portion of the support ribs vertically above it. Having such cross-sectional geometry, the support ribs are thereby directionally oriented, either toward the foot or toward the head of the mattress system.

Abstract: A golf accessory tool with an elongate rigid handle, one end of the handle terminating in a double sided brush and a cleat cleaning pick, the other end of the handle terminating in a standard bottle and can opener. One side of the double sided brush has nylon or similar plastic bristles for cleaning the tops of golf shoes, golf balls and the like. The opposing brush has metal bristles that can dean golf shoe cleats and golf clubs. A preferred embodiment includes a centrally located cigar clipping device and a spring reel and tether assembly. The tether and spring reel is attached to a clip that can removably fasten to a golf bag or golf cart or belt.

Abstract: A foldable ramp having an improved hinge construction to increase load capacity. The foldable ramp overcomes the disadvantages of the prior art by providing a ramp having a first ramp section and a second ramp section, pivotable relative to each other between a folded storage position and an open working position wherein the ramp sections are prevented from pivoting to a coplanar position relative to each other in the working position so as to increase load capacity.

Abstract: A ramp for a vehicle comprises an elongated track with a leading end and a trailing end. The leading end engages a flatbed platform of a vehicle, and the trailing end engages a ground surface so that there is a slope between the leading and trailing ends when the ramp is in a first usage. The elongated track is constituted by multiple engaging elements. The elements are movable relative to each other so that the elements are capable of being packed in a stack to define a platform for a wheel of a vehicle. This permits raising of the wheel of a vehicle above the ground level. There is a hinge between adjacent elements, and the elements of the ramp are hinged at opposite ends for relative folding to permit for a stacked relationship about adjacent ends.

Abstract: A dock leveler for bridging the gap between a loading dock and the bed of a vehicle parked at the loading dock. The dock leveler is configured for installation on the top of the dock and is designed to rotate from a vertically-stored raised position to at least one lowered, operative position. In some embodiments, the dock leveler can be lowered either for normal operation so that the deck assembly rests on the bed of the vehicle or it can be lowered to accommodate an end-loading condition.

Abstract: A suction nozzle for a floor care appliance such as an upright vacuum cleaner having at least a first channel located above an agitator to carry air and dirt to a suction passageway. The cleaner has several embodiments, one of which has a single channel and a single agitator. Another embodiment has front and rear suction ducts, a channel, and a single agitator. Yet another embodiment has the single channel and dual agitators. Still yet another embodiment has front and rear suction ducts and dual agitators. Further yet still, another embodiment has front and rear suction ducts, a channel, and dual agitators. Several embodiments of an agitator drive assembly are provided using various means to provide rotary power to the agitator(s).

Abstract: An automatic air-blown cleaning apparatus for cleaning a liquid crystal display (LCD) component in an LCD assembly process. The automatic air-blown cleaning apparatus has an assembly station for receiving and assembling the liquid crystal display component, a conveying device for delivering the liquid crystal display component to the next assembly station, and an air filtering blower provided on the conveying device. The air filtering blower sends an air flow toward the liquid crystal display component to remove residual matter from the liquid crystal display component.

Abstract: Buffer structured castor wheel for a vacuum cleaner, which is modified and disposed appropriately for preventing the vacuum cleaner from bitting a wall and the like directly, including two or more than two castor wheel assemblies fitted to a front bottom of a vacuum cleaner body each capable of two axes rotation and having a portion protruded beyond an outline of the vacuum cleaner body.

Abstract: A grommet through which a long member is passed and mounted on a fixing hole of a fixing plate, includes an outer member and an inner member. The outer member includes a cylindrical insertion portion, through which the long member is passed, a brim-shaped close contact portion, extending outward from the insertion portion and having a mounting groove engaging with an edge of the fixing hole and an inner groove, formed on an inside face of the close contact portion. The inner member include a periphery edge portion, substantially shaped into a disc shape having a central opening, and inserted in the inner groove and a projection, extended from the periphery edge portion.

Abstract: A bendable extension arm. A stiffening wire having a first end and a second end is connected at its first end to a wire receptor and at its second end to another wire receptor. A sheath covers the stiffening wire and prevents over bending of the stiffening wire. In a preferred embodiment, attachment devices are connected to the wire receptors. For example, in one embodiment a paint brush is connected to one of the wire receptors and an extension pole is connected to the other wire receptor. In another preferred embodiment, the bendable extension arm is used as a bendable handle. The user can grab the bendable handle at one end and attach an attachment device to the other end of the bendable handle. The bendable handle can be bent as desired by the user.

Abstract: A hinge assembly includes a body drive member (10) having an outer screw thread (12) on an outer periphery thereof, a cover drive member (20) having a first end surface (28) formed one end thereof, a follower (30) having a second end surface (34) formed on one end thereof, and an elastic element (40) abutting the follower. The cover drive member has an inner screw thread (26) formed in a cavity (22) of the cover drive member. The follower has a central hole (32). The body drive member extends through the cover drive member, the follower and the elastic element, thereby integrating the hinge assembly into a complete unit. The outer screw thread of the body drive member engages with the inner screw thread of the cover drive member, and the first end surface of the cover drive member engaging with the second end surface of the body drive member.

Abstract: In order to facilitate the assembling of a hinge device, hinge-arm angle is temporarily allowed for free setting. Here, between an annular portion of hinge arm and a fixed cam, a stopper is provided which is to prevent against a fitting of between a recess of annular portion and a protrusion of fixed cam. During assembling of the hinge device to a display and main body, setting is made to prevent against a fitting. After assembled, the same is slid to allow for fitting of between them.

Abstract: A sprung hinge for elements for closing compartments and the like, comprising a first articulated quadrilateral and a second articulated quadrilateral that are respectively associable with an element for closing a compartment or the like and with a structure that is suitable to form the compartment and have a first lever and a second lever in common, and at least one elastic traction element.

Abstract: A hinged structure for an armrest, table or shelf, e.g. in a motor vehicle or a rail vehicle, in which a body is connected by the hinge with a support and a disengaging element on the body is cammed out of engagement with the hinge arm when the body is swung upwardly with force exceeding a predetermined limiting force.

Abstract: This is a device, which will allow a gate to be closed or open or set in a position to provide a means of ingress and egress to a particular facility. This would include warehouses, maintenance yards, farms and any sort of delivery facilities and other industrial sites.

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: The invention proposes a hinge to be exchanged for the hinges on a motor-vehicle door. The hinge contains a hinge section that is attached to the bodywork and a hinge section that is attached to the door. A linking device having a pair of linkages is situated between the two hinge sections. The first linkage allows opening the door in the factory-standard manner until the door is clear of the door frame. The second linkage then allows pivoting the door upward about a horizontal axis, which will allow configuring automobile doors such that they may be opened in the same manner as “gull-wing” doors. The motions about both axes may be constrained such that contact between the door and the bodywork will be avoided.

Abstract: A method for stretch breaking fibers to produce a staple yarn and operating a staple fiber spinning machine that enables the production of a plurality of products of lot size smaller than a large denier tow product. The process includes at least two break zones and a consolidation zone downstream from a second break zone to form a staple yarn. The filaments are broken in a second break zone downstream from the first break zone by increasing the speed of the fiber fed into the process.

Abstract: A clip fixing structure in which there is no possibility for producing a frictional scratch at an outer surface of a cylinder when it is fixed. The fixing section formed at the rear part of the clip section is bent along widthwise opposing sides and form to face at the rear surface as seen in a front elevational view of the clip section, and the fixing piece sections are provided with the engaging sections. Then, the clip set section formed at the cylinder is adapted to a forward or rearward size and a width size of the inner space of at least the fixing section, its part is protruded in a protruded shape becoming the fixing reference point where the fixing section is fitted, and both side surfaces of the clip set section corresponding to the engaging sections are provided with the holding sections for fixing and holding the fixing section to the clip set section.

Abstract: A flexible tie strap includes an elongated narrow web with a fastener joined at one end. One surface of the web is equipped with a plurality of spaced apart ratchet teeth. The fastener includes an aperture to receive the free end of the web and a tongue with a pawl. The pawl is positioned to engage the web teeth to prevent withdrawal of the web through the fastener. A release tab and an anchor tab are joined to the fastener in spaced relation to each other for flexing the fastener to disengage the pawl from the teeth and release the strap from the fastener. The web of the strap may include a series of spaced apart holes to permit attachment of other devices to the strap.

Abstract: The buckle of the present invention has a first connection means including two spaced-apart parallel slots for semi-permanently attaching the buckle (10) to a length of webbing in a well-known manner. It has a second connection means, which includes a first aperture (34) and a passageway (36) leading into the first aperture, through which a captive loop of webbing may be guided to locate it within the first aperture. The buckle also includes a second aperture (40), defined by parallel arms (27, 28), which is open in a direction opposite to that of the first aperture, for securing the captive loop in the buckle. When a captive loop of webbing (52) is secured in position, the buckle (10) cannot be shaken loose from the captive loop, but may be easily released when required by simply reversing the fastening procedure.

Abstract: Flexible strips of a garment closure are injection molded around skeletons of the more rigid fastener members which are held together by ligatures embedded in the strip material. The closure members are of the snap/hook-type.

Abstract: A breakaway buckle has a keeper attachable to a first strap and a secure attachable to a second laterally disposed strap. The secure has a tongue releasably retained in the keeper by overlapping interlocked locking surfaces on both components. Cam surfaces on the secure and keeper coact in response to lateral and/or torsional forces exerted on the secure to reduce the area of overlap between the locking surfaces and thereby facilitate separation of the secure from the keeper.

Abstract: A buckle has a male and a female portion. The female portion has a hollow body with two sidewalls, an open receiving end and a locking end with an opening formed from the side walls. The opening is wider in a central area than at its ends. The male portion has at least one locking arm with a free end and a locking tab. Inserting the male portion into the female portion compresses locking arm, causing the locking tab to extend through the opening in the locking end. Inserting the male portion fully into the female portion causes tab to rest against one of the narrow ends of the opening in the locking end, to lock the male portion to the female portion. Pulling the male portion against the female portion causes the tab to lock even more firmly against the edges of the opening to prevent inadvertent disengagement.

Abstract: A method and an apparatus for producing mop trimmings from a twisted yarn (7) which is cut into pieces is described. In order to prevent any untwisting of the yarn pieces it is proposed that the twisted yarn (7) is subjected to a needling prior to cutting.

Abstract: A method of manufacturing a piezoelectric actuator, formed of multiple concave parts which are provided on one surface. First, a first sheet is formed of pliant piezoelectric materials and a second sheet is formed of pliant predetermined materials, forming an upper electrode layer formed of conduction materials on one surface of said first sheet, and forming a lower electrode layer formed of conduction materials on the other surface of said first sheet or one surface of said second sheet, wherein piezoelectric material is used as said material of the second sheet and electrode layer for polarization formed of conduction material is formed on the other surface side of said second sheet. Next, the first and second sheets are piled and densified. The first sheet is polarized in a direction of a thickness of the first sheet.

Abstract: An apparatus for removing a door hinge pin from a door hinge is described. The apparatus comprises a base, an elongated guiding member connected to the base, and a rod that is also connected to the base. The guiding member has a longitudinal depression defining a channel that extends from a first end of the guiding member to a second end. The rod is connected to the base at a location that is substantially external to the channel.

Abstract: A method for converting a dump truck body into an improved truck body. The dump truck body is configured for hauling a payload and has a canopy, a floor, two sidewalls, and a front wall. In a preferred embodiment, the method comprises: if the dump truck body has a tailgate, removing the tailgate; extending the floor to the rear by adding a floor extension component at a floor angle approximately ten degrees greater than a pre-conversion floor angle; increasing the height of the sidewalls by adding two fabricated sidewall attachment components; and tying the sidewall extensions into the rear of the floor extension component by adding a fabricated component. Preferably, a material dam is incorporated into the canopy forward of the front wall to form a shelf that is configured to retain and balance the payload.

Abstract: Embodiments of the invention generally provide a fixture for assembling an optical component. The fixture generally includes a substantially rigid base member having a measurement aperture formed therein, a pair of upstanding frame members, each of the upstanding frame members having a pivotal mount and a vertical slot formed therein, and a support press slidably positioned within the vertical slot. The fixture may further include a component support assembly positioned below the support press, and a pivot arm connected to the support press at a first end, pivotally connected to the pivot mount at a middle portion, and a screw actuator at a second end.

Abstract: The invention concerns a method and a device (10) for closing wedge simulation to set gap dimensions between a movable flap (5; 5a, 5b) of a vehicle and the surrounding body (1) of the vehicle. The flap (5; 5a, 5b) is initially fitted and held in a roughly adjusted installation position in alignment with the body (1). The flap (5; 5a, 5b) is then finely adjusted such that predeterminable gap dimensions can be met with optimum precision. Finally, the flap (5; 5a, 5b) is movably fixed in the finely adjusted installation position on the body (1). To simplify the closing wedge simulation without losing accuracy for fine adjustment of the flap (5; 5a, 5b), the invention proposes to suction the flap (5; 5a, 5b) against a mechanical stop (15) for fine adjustment using a pneumatic suctioning device (16), wherein the mechanical stop (15) is fixed relative to the surrounding body (1) and is freely pivotable about a substantially vertical axis of rotation (13).

Abstract: Disclosed is a method of forming metallic composite structures The method utilizes superplastic and quickplastic formation methodologies in conjunction with the use of appended engineered metallic foams to provide energy absorbing materials.

Abstract: A method and apparatus for forming attachment pads on a panel for attachment of a clinch nut thereto. The panel is formed between a forming die and a fixed anvil, which occupies a predefined net reference position. A face plate simultaneously “finds” the panel and is mechanically locked into position using a novel force applying device. The face plate maintains the location of the surface metal around the forming die, thereby forming a raised pad at the predefined net reference position. The novel force applying device includes self-contained piston modules positioned in tandem. Each module includes a housing having a void and a piston mounted within the void. The piston includes a driven and drive surfaces, wherein fluid pressure acts against the driven surface to drive the piston in an advanced direction such that the drive surface of the piston abuts another piston for cumulative effect.

Abstract: Substantially rectangular-shaped tanks are provided for storing liquefied gas, which tanks are especially adapted for use on land or in combination with bottom-supported offshore structure such as gravity-based structures (GBS). A tank according to this invention is capable of storing fluids at substantially atmospheric pressure and has a plate cover adapted to contain fluids and to transfer local loads caused by contact of said plate cover with said contained fluids to a grillage of stiffeners and stringers, which in turn is adapted to transfer the local loads to an internal truss frame structure. Methods of constructing these tanks are also provided.

Abstract: A method of forming a fitting assembly in a filament-reinforced pressure vessel, and a pressure vessel having a fitting assembly secured therein. In the method, a first fitting portion is bonded to an inner surface of a thermoplastic liner in a fluid tight manner. A layer of commingled reinforcing filaments and plastic material is applied to an outer surface of the thermoplastic liner to form a vessel wall. A portion of the vessel wall adjacent to the opening bounded by the fluid-tight seal between the first fitting portion and the inner surface of the thermoplastic liner is removed. Then, a second fitting portion is bonded to the first fitting portion so as to define a port for access into the interior of the vessel.

Abstract: A liquid application material that is capable of forming an oxidized insulator as a result of baking is applied onto a support substrate to produce an object of processing. Then, a mold having projection structures with intervals of nanometers is pressed against the applied liquid material to produce corresponding recess structures. Thereafter, the applied liquid material is baked in oxygen-containing gas or oxidized in ozone or oxygen plasma to make it electrically highly resistive. Subsequently, a layer to be anodized is formed on said oxidized insulator. Then, the layer to be anodized is actually anodized in an acidic solution to form fine holes that are aligned with the respective recess structures in the anodized layer. Accordingly, fine recess structures can be manufactured with ease.

Abstract: A bushing (52) has two bushing parts (52, 58), each of which includes a tubular section (54, 60) and a radial flange section (56, 62) Tubular section (54) is inserted into an opening (38) in a work member (40), from one side of the work member (40). Tubular section (60) is inserted into tubular section (54) from the opposite side (44) of the work member (40). A mandrel (M) is moved through the interior of the tubular portion of the bushing to radially and circumferentially expand the tubular portion of the bushing and move the flange sections against the opposite sidewalls of the work member (40). The tubular portions (54, 60) of the bushing (52) is radially and circumferentially expanded an amount sufficient to introduce fatigue life enhancing compressive residual stresses in the work member (40) immediately around the opening (38) in the work member (40).

Abstract: Methods and apparatuses for aligning the component parts of a drum assembly are disclosed. One aspect of the invention relates to tools for measuring and aligning the component parts of the drum assembly. By way of example, the tools may include indicator tools for measuring the relative position of the component parts, as well as alignment tools for aligning the component parts in accordance with the measurements. Another aspect of the invention relates to methods of measuring and aligning the component parts of the drum assembly. By way of example, some methods may pertain to aligning the upper drum and/or the drum support of the drum assembly.

Abstract: A beveled writing pole includes a top portion, a beveled portion, and a throat portion. The top portion has an end that defines a writing pole tip. The beveled portion adjoins the top portion and has a bevel that extends from the writing pole tip and increases a thickness of the writing pole proximate the pole tip. The throat portion is formed of the top and beveled portions and has tapered sides that extend from the writing pole tip and increase a width of the writing pole proximate the writing pole tip. A method of forming the beveled writing pole is also presented.

Abstract: A method for producing a magnetic head, including the steps of forming a magnetic body on a substrate, the magnetic body including a principal plane facing the substrate and a rear plane opposite to the principal plane; applying a beam to the rear plane of the magnetic body and forming a portion defining a hole extending from the rear plane to the principal plane; forming a magnetic gap in the hole; and separating the magnetic body and the magnetic gap from the substrate and forming medium facing surface substantially coplanar with the principal plane.

Abstract: A method of making a magnetic head includes imbedding a coil layer in an insulation stack. The coil layer is formed with a filament that extends about a central axis. The central axis is perpendicular to a planar head surface and a coil plane. First and second pole pieces are formed with the insulation stack sandwiched between the first and second pole pieces. A first shield layer having first and second major planar thin film surfaces is joined by a third edge with the first major planar thin film surface of the first shield layer forming a portion of the planar head surface. A magnetoresistive (MR) sensor and first and second gap layers are formed with the MR sensor sandwiched between the first and second gap layers and the first and second gap layers located between the third edge and the first horizontal component and with the MR sensor and the first and second gap layers forming portions of the planar head surface.

Abstract: A slider comprises a slider section and an element section. The slider section has a first medium facing surface and an air inflow end. The element section has a second medium facing surface, an air outflow end, and a thin-film magnetic head element. The slider section and the element section are produced separately, and bonded to each other so that the air inflow end and the air outflow end are disposed on opposite sides with the first and second medium facing surfaces in between.

Abstract: A method of fabricating printed circuit boards integrating thick film resistor components and thin film circuit portions thereon is disclosed. This is a two-phase process, where the first phase is to create multiple thick film resistors, and the second phase is to create a thin film circuit portion on the substrate with thick film resistors in existence, involving the printing of the electrodes and the resistive coating for the thick film resistors, and the printing of a low temperature passivation layer over the resistors; and the thin film circuit is formed by titanium and copper layers over the substrate, and electroplating of interconnections to form copper plated circuit. The present fabrication process does not require drilling of holes nor electroplating of leads to the resistors, thus the whole process can be automated to a greater extent than with conventional techniques.

Abstract: A vehicle framing system for framing an automotive vehicle body from a plurality of separate body components wherein the body components each include a reference surface. The system includes an assembly station having spaced-apart frame members positioned so that, when a vehicle carrier supporting the vehicle body components is positioned at the assembly station, the frame members extend along opposite sides of the vehicle carrier. At least two docking stations are secured to each frame member at predetermined locations. A robot mounts its associated tool arm with a docking station. At least one set of reference block and framing clamp is secured to each tool arm and these framing clamps maintain the reference surfaces of the vehicle body components against the reference blocks to hold the vehicle components at a predetermined position relative to each other.

Abstract: A method and apparatus for forming rivet joints with a desired amount of clearance to allow pivotal motion of the parts interconnected by such joints. Parts to be riveted together are aligned with each other, and a rivet is placed into aligned holes. A parts clamp urges the parts and a preformed head of the rivet against a rivet support anvil to establish an initial condition. A parts support anvil is placed in a required position with respect to the rivet support anvil prior to formation of the second head on the opposite end of the rivet, to provide the desired amount of clearance. The parts support anvil is moved by pushing against a set of arched leaf springs to adjust their effective length, using a hydraulic motor controlled in response to an electrical signal from a transducer that measures movement of parts by the parts support anvil.

Abstract: Interconnect validation instruments and methods are provided. In one embodiment, an interconnect validation instrument has a shell with an opening at first end thereof and a second end opposite the first end. The second end has a plurality of holes. Each of the plurality of holes is adapted to receive a respective one of a plurality of pins therein. Each of the plurality of holes is further adapted to align the respective one of the plurality of pins when received therein when the respective one of the plurality of pins is not aligned.

Abstract: The invention provides an apparatus and methods for applying a material to a cable or into a conduit. The apparatus includes a hinged housing for coupling to a portion of a cable and/or a conduit. The apparatus is configured as a portable housing that is particularly suited for use in the field to apply a material to an existing underground cable or conduit or to a new or relocated cable or conduit during installation. The hinged housing permits the apparatus to couple to a portion of a cable or a portion of a conduit without splicing the cable or the conduit or removing the cable. When coupled to a cable or a conduit, the housing defines a chamber into which a material is inserted. Compressed air is supplied to the chamber to force the material into an innerduct of the conduit and to pull the material therethrough, applying the material to the cable and/or the conduit.