Abstract: A method and system for hydrogen sulfide removal from a sour gas mixture including hydrogen sulfide includes providing an aqueous solution comprising a transition metal oxide, sulfide or carbonate compound, wherein a transition metal of the transition metal oxide is at a first valence and has at least one reduction state from the first valence. The sour gas mixture is reacted with the transition metal compound and the aqueous solution in a reactor, wherein sulfide from the hydrogen sulfide is oxidized to form elemental sulfur and the transition metal is reduced to form a reduced state transition metal compound. An electrochemical redox reaction is performed including the reduced state transition metal compound to regenerate the transition metal compound in an electrolyzer comprising an anode, a cathode, and an electrolyte membrane between the anode and cathode, wherein an oxygen including gas is added to the cathode during the electrochemical redox reaction.

Abstract: Systems and processes for producing synthesis gas. A carbonaceous feedstock can be combined with one or more low-oxygen carrier fluids having a high heating value. The feedstock and carrier fluid, in the presence of one or more oxidants, can be gasified to provide a synthesis gas. In one or more embodiments, at least a portion of the synthesis gas can be recycled for use as the carrier fluid.

Abstract: The invention is a system for gearless operation of a movable barrier utilizing Lorentz forces, and in particular, a movable barrier operator retrofitted with a gearless motor capable of high torque at very low speeds. Eliminating a gear system in accordance with the present invention lowers maintenance requirements, increases efficiency, and streamlines operation of any movable barrier. By utilizing a motor which produces high-torque at low a speeds a system in accordance with the present invention does away with the need for complicated gears and pulley systems in order to achieve control of movable barriers. The present invention allows manufacturers, distributors and consumers to implement movable barrier systems with much more versatility and efficiency.

Abstract: In a window regulator 10, when a pin bolt 42 provisionally attached to a pulley 22 and a pulley support 54 is fastened to a door panel 14 by a nut 52, the pulley 22 and the pulley support 54 are supported on the pin bolt 42 and attached to a predetermined position on the door panel 14. Here, in the above-described provisionally attached state, the pin bolt 42 is held in the pulley 22 by pin member holding claws 74 of the pulley 22, and the pulley 22 is held in the pulley support 54 by pulley holding claws 68 of the pulley support 54. Consequently, when the pin bolt 42 is to be fastened to a body panel, the pulley 22, the pulley support 54, and the pin bolt 42 can be handled as a single part. Thus, the work of attaching a pulley and a pulley support to a body panel of a vehicle can be facilitated.

Abstract: A drive apparatus for opening and closing a window glass provided in a door having an inner panel is disclosed. The drive apparatus includes a motor provided in the door and a regulator that receives drive force from the motor and selectively open and close the window glass. The door noise includes motor operating noise and vibration transmission noise that is generated when vibration of the motor is transmitted to the inner panel via the regulator. The motor is configured such that a first-order frequency component in vibration of the motor is greater than any other nth component (n is an integer greater than or equal to two), so that the first-order frequency component in the door noise is greater than any other nth frequency component (n is an integer greater than or equal to two).

Abstract: A window assembly for a vehicle having a body structure with a window enclosure, and a method of installing a window, is disclosed. The window assembly includes a window and a window regulator bracket assembly. The window is slidable into the window enclosure. The window regulator bracket assembly includes a support rod having an upper end mounted to the body structure and a lower end with threads. The window regulator bracket assembly also includes a spring housing slidably received on the lower end of the support rod, a compression spring, a support nut threadably received on the threaded portion in engagement with the spring plate, and a support jaw engaging the bottom edge of the window. The support nut is screwed onto the support rod against the bias of the spring to secure the window in its closed position.

Abstract: Diamond clusters are used as a polishing material of free abrading particles, each being a combination of artificial diamond particles having primary particle diameters of 20 nm or less and impurities that are attached around these diamond particles. The density of non-diamond carbon contained in the impurities is in the range of 95% or more and 99% or less, and the density of chlorine contained in other than non-diamond carbon in the impurities is 0.5% or more and preferably 3.5% or less. The diameters of these diamond clusters are in the range of 30 nm or more and 500 nm or less, and their average diameter is in the range of 30 nm or more and 200 nm or less. Such polishing material is produced first by an explosion shock method to obtain diamond clusters and then removing the impurities such that density of non-diamond carbon contained in the impurities and density of chlorine contained in other than non-diamond carbon in the impurities become adjusted.

Abstract: A multi-metal powder, in particular for producing diamond tools comprises iron copper, cobalt and molybdenum whose contents are expressed in the following mass percentages: Fe+Cu+Co+Mo=98 mass %, the rest being oxygen and production impurities, wherein 15%=Cu=35%, 0.03=Mo/(Co+Fe+Mo)=0.10, —Fe/Co=2. A sintered compact is obtained by hot compaction of said multi-metal powder, for example, in the form of a diamond cutting tool.

Abstract: A roof system designed to retain water during storms and release it slowly over a period of time includes a polymeric water impervious membrane covered with a drainage board in turn covered with a water retention mat. The water retention mat and drainage board are held in position by ballast, preferably gravel.

Abstract: A gutter cover having a generally flat central portion, a front edge margin bent relative to the central portion to form a forwardly opening channel generally V-shaped in transverse section extending substantially continuously along the entire length of the cover, and a rear edge margin formed integrally with the central portion bent at an obtuse angle with respect to the central portion. The cover may be made of wire screen and is no greater than 0.10 inches thick.

Abstract: The invention is a window safety harness which can be clamped to the frame of a window and which provides a solid anchor point for a person working around the window. The device includes a bar for placement inside the window, a bar for placement outside the window, and a connecting piece which holds the bars in rigid, spaced apart relation to each other. Each end of both the inside and the outside bar have contact pads which are configured to contact the window frame. They also include a tightening mechanism which tightens the contact pads against the window frame and secures the device in the window frame. An anchor point allows a worker to attach himself to the anchor point for work outside the window, or to anchor a line to the window frame.

Abstract: The cantilevered ceiling system has a horizontally extending support beam which supports at least two panels. The panels, when positioned substantially horizontally, are securely maintained to the beam by a gravity operated lock.

Abstract: Several embodiments FIG. 1-29 that are made for fence lines, fence post and driveways, foundations, walkways or concrete structures that prevent the growth of grass, weeds, or other from growing underneath areas covered by pods with all having 5? flat side on either one or both sides depending on property restrictions that allow user to run lawn mowers over flat portions so that after mowing is completed there is no weed eating required. These embodiments save lots of time, work, and lawn maintenance and also greatly enhance lawn or yard beauty for users.

Abstract: An apparatus for lifting and lowering buildings includes first and second beam support frames. Each support frame includes a horizontal base adapted to rest on the ground, a vertical beam guide extending upward from the base, a beam support member engaged in the vertical beam guide such that the beam support member moves substantially vertically up and down in the beam guide, and a jack mechanism operative to move the beam support member up and down. A beam having a length selected for use to raise a selected building has a first end supported by a beam support member of the first support frame, and a second end supported by a beam support member of the second support frame.

Abstract: An adjustable footing assembly comprising a footing member including a base element and a vertical element. The vertical element is connected to the base portion and the vertical element defines a bore therein. An elongate coupling member has a lower portion positionally adjustably situated within the bore of the vertical portion of said footing member and an upper portion structured and arranged for connection to an end of a stair support member. Rotation of the elongate coupling member results in movement of the elongate coupling member vertically along a vertical axis of the bore.

Abstract: For uncoupling a building structure 3 from the ground 2 a sliding pendulum bearing 1 is suitable for the protection of building structures in the case of movements of the ground 2, due to earthquakes for example, or as an alternative for conventional deformation bearings. The bearing 1 has a first sliding face 5 with a first concave sliding face 5? and a sliding shoe 4, which is in sliding contact with the first sliding face 5? of the first sliding plate 5. A low friction material 9a of a low-friction plastic is entrapped in the sliding shoe 4 which has elastoplastic equilibrium properties. In particular as a low friction material 9a ultra high molecular weight polyethylene (UHMWPE) or polytetrafluoroethylene (PTFE) is utilized. After a displacement entailed by an external force the sliding shoe 4 returns of its own accord into a stable equilibrium position.

Abstract: A composite wall system includes a foundationless wall substructure such as a sheet piling wall with a base portion embedded in the ground and an exposed portion extending above the ground, and one or more fascia panels or sheets such as synthetic simulated stonework panels applied over the foundationless wall substructure. Components of the wall system prevent debris from entering between the wall substructure and the fascia panels, and in seawall applications prevent water incursion and resist wave action.

Abstract: An innovative, low-density, highly-insulating modular panel for use in many applications and industries. The panel consists of a frame and a “tube” or “pocket” of thin, low-density, lightweight material that has the capability of sufficiently stretching to surround the frame when the “tube” or “pocket” is pulled onto it. When fabricated, the “tube” or “pocket” panel covering was made slightly narrower than the frame. The “tube” or “pocket” is then secured along the previously open end or ends of the panel, where frame was inserted, by various fastening devices. The panel is durable and cost-effective for numerous uses. It has very good solar-control and insulating qualities. It also has usefulness as an improved windbreak panel, an improved noise-reduction panel, an improved hail and impact protection panel, a fall protection panel and, in some applications, an improved pollution-control panel.

Abstract: A method of making a barrier portion of ornamental staircases, balconies and fences is disclosed including the use of a cutting device to create a design panel from a sheet of material. The panels are cut from materials including steel, bronze, aluminum and other metals, alloys, plastics and wood by using cutting devices such as high energy lasers, water jets and routers guided by computer. The panels are cut to emulate wrought iron panels used in prior art staircase and balcony decorative elements without the problems of requiring a skilled installer to forge the elements and weld them together and then install the elements. The panels are pre-finished in factory and are easily assembled; useable in staircases having open and closed stringers such that they can be installed by the homeowner, meet required codes and have long lasting rust free characteristics at a low cost.

Abstract: A stairway assembly having an external step portion, an internal step portion slidably engaged with the external step portion; a first stringer secured to the external step portion to support the external step portion; and a second stringer secured to the internal step portion to support the internal step portion.

Abstract: An apparatus and method for increasing storage capacity of granular material storage structures. The apparatus includes a curtain assembly supportable from the roof structure of the granular material storage structure and above the sidewalls thereby defining a second volume within which the granular material may be filled which is above the first volume defined by the interior volume of the sidewalls and the volume defined by the angle of repose of the granular material.

Abstract: Systems are provided for use in balcony structures. The system includes a joist comprising an upper chord and a lower chord separated by a web. One end of the joist is supported by a supporting member and a cantilevered balcony extends generally perpendicularly from the supporting member. The cantilevered balcony comprises a cementitious balcony slab extending from a cementitious floor slab. The cementitious floor slab includes a backspan region extending from the top of the supporting member opposite the cementitious balcony slab. A portion of the joist in the backspan region comprises a decking supporting member coupled to the web between the upper chord and the lower chord. The joist in the backspan region supports decking using the decking supporting member; however, the joist beyond the backspan region supports decking above the upper chord. In this way, the cementitious floor slab in the backspan region is thicker than the cementitious floor slab beyond the backspan region.

Abstract: Disclosed is a building construction system and structural modules for erecting structures such as walls quickly, easily, and effectively.

Abstract: Embodiments of the present invention provide systems for connecting a flooring system to a vertical wall. In one embodiment the building structure includes a floor comprising a cementitious slab and a wall supporting at least a portion of the cementitious slab. A plurality of stand-off screws extend from the top of the wall into the cementitious slab and are configured to transfer forces between the cementitious slab and the wall. The stand-off screws comprise a lower screw portion and an upper stand-off portion. The lower screw portion is drilled into the top of the wall, and the upper stand-off portion extends above the top of the wall and is encapsulated within the cementitious slab. In some embodiments, at least a portion of the lower screw portion is heat treated to a higher degree of hardness relative to the remainder of the stand-off screw.

Abstract: The present invention provides an apparatus and method for simulating a building environment through which emergency personnel may be trained by practicing search and rescue. The present invention provides an apparatus including a plurality of wall panels which can be joined together and simulate a floor plan of a building. The wall panels preferably are modular prefabricated wall panels adapted to be assembled and disassembled permitting the same wall panels to be adapted for use to provide different floor plans. Thus, a modular kit incorporating a plurality of different wall panels may be arranged and subsequently rearranged into as many different floor plans as desired thus providing a variety of different floor plans which will provide challenging training in search and rescue.

Abstract: A stabilizing system for a deck system has a plurality of pedestals, a plurality of connection locations on a periphery of the pedestals and at least one stabilizing member secured g between the pedestals. Each of the pedestals supports corner portions of adjacent blocks, pavers or panels a spaced distance above an underlying structure extending generally parallel to the blocks, pavers or panels. The plurality of connection locations on a periphery of the pedestals are located both proximate the supported corner portions and proximate the underlying structure. At least one stabilizing member in the form of a stabilizing bar, elongate wires, wire rope, cable or rods is secured to and extends between the connection locations of at least two of the pedestals.

Abstract: An under deck drainage system for use with a deck. The system includes at least one starter strip mounted to one or more joists of the deck, a plurality of clips coupled with the starter strip, where the clips are slidable along the starter strip. The system further includes an elongate channel member coupled with at least one of the plurality of clips, and the elongate channel member has at least one channel therein.

Abstract: A prefabrication system having a floor component and a frame component. In particular, the floor component includes a deck member, which can be made of deck sections, profiles, or panels. For example, the deck member can be made of continuous panels that cover the desired width and length of the floor component. Alternatively, the deck member can be made of preassembled sections that are combined in juxtaposed relation to form the desired width and length. The frame component includes opposing horizontal support channels that are attached to opposing vertical columns, respectfully.

Abstract: The composite joist floor system includes joists supported by supporting members. Corrugated steel decking is positioned over the joists such that the corrugations are substantially perpendicular to the joists. Self-drilling, self-tapping, stand-off screws are spaced along the length of the joist, aligned with the deck corrugations. These stand-off screws provide the required shear transfer between the joist and concrete slab to form a composite floor system. The placed concrete encapsulates the upper non-threaded shank portions of the stand-off screws and the end of the joists. After the concrete has cured, the resultant system comprised of steel joists, steel decking, stand-off screws, and concrete, act together to form a composite system with greater load carrying capacity and less vertical deflection. The stand-off screws connect the joist upper chords to the concrete slab allowing the joist and concrete slab to act as a unit, by transferring shear between the two joined components.

Abstract: A support structure is provided for supporting the one end of a floor joist using a flush joist seat. The flush joist seat generally includes a generally horizontal plate having a first portion, a second portion, and a third portion. The first portion is welded to the top of the floor joist and the third portion rests on the top of the support structure. The second portion is located beyond the end of the floor joist, between the first portion and the second portion. A generally vertical plate extends downward from the second portion of the generally horizontal plate and is welded to a portion of the end of the floor joist.

Abstract: A prefabricated panelization system having a floor or roof component and a frame component. In particular, the floor or roof component includes a deck member, which can be made of deck sections, profiles, or panels. For example, the deck member can be made of continuous panels that cover the desired width and length of the floor or roof component without intermediate beams between supporting elements. Alternatively, the deck members can be made of individual or panelized sections that are combined in juxtaposed relation to form the desired width and length. The frame component includes opposing horizontal support channels that are attached to opposing columns, respectfully.

Abstract: A panel for use in constructing a ceiling of an enclosure, particularly a cleanroom without using a grid support. The panel includes a thin shell or skin which is placed around an internal bracing member in such as fashion that the resulting panel can be hung from an overhead support in a fashion to have a single join or seam between adjacent panels.

Abstract: A corner block and a wall block system with a corner block for forming in multiple courses a wall which includes first and second visible wall portions which meet at a corner and where the corner block has a front face and at least one side surface having a texture or pattern matching the texture or pattern of a front face of a first block of the wall system.

Abstract: A modular adjustable structural support system for the installation of medical equipment above operating rooms or equipment above telecommunications facilities comprising a plurality of girders, plurality of girder connectors, a plurality of steel installation connectors for steel construction, a plurality of concrete installation connectors for concrete construction and plurality of bracing members wherein said components form a grid allowing for moving and interchanging girders.

Abstract: A molding retainer is provided for securing a molding to a return flange in a roof ditch. The retainer generally includes a throat, a stop, a molding seat and a molding clip. In the case of a discontinuous flange having individual flange coupons, the throat may define a through-hole that fits over each flange coupon. The throat may include a plurality of fingers adapted to snap fit into windows in the flange coupons, with the fingers being mounted at different heights to accommodate variations in the placement of the windows. In the case of a continuous flange, the throat may define a channel that fits over the flange. The stop engages the floor of the roof ditch to provide a reference point for the height of the molding, and the molding clip engages and holds the molding.

Abstract: The multifunctional finishing set for a floor covering includes: a modular profile with at least one groove arranged therein for separation of the profile into two distinct modules, a decorative film which is applied to the profile and covers the separation groove and a fixed reinforcement means housed in the separation groove which permits a reinforcement of the modular profile in the region of the separation groove.

Abstract: A clip for connecting steel bars, the clip having two loop shaped ends which are connected by a intermediate wire piece which is bent such that the clip can be mounted on a crossing of at least two rods and will keep its position on that rod before the clip is twisted to secure the rods together. Also disclosed is a hook for engaging such a clip, wherein the hook has a shaft that, on one end is provided with the hook element and that, on the other free end is insertable in a hand power tool such as a hand drill. Further a method for connecting at least two steel bars crossing each other is provided, the method including the use of a jig, clips and a hook with a hand powered tool.

Abstract: A reinforcing assembly for use in a structural concrete member, such as a slab, footing, raft foundation, beam, wall and column, has at least one reinforcing stud with an elongate stem an anchor head at one or both ends, and a support apparatus for positioning the stud in the concrete member. The apparatus has a rail and connector to mechanically secure the stem to the rail in a given spacing and orientation. The connector may be in to form of a clip member for mounting on the rail and for securing the stud thereto, or the connector may be formed integrally with the rail in the form of a recess along an edge of the rail. The rail typically positions a plurality of studs in the concrete member at a given location, direction and spacing.

Abstract: A defect in a roof membrane is detected by applying a DC voltage between the roof deck and a perimeter conductor and using a detection probe pair to provide a signal indicative of the differences in voltage detected by the pair of probes so as to allow the operator to locate the defect by moving the probes to different locations. The probes are mounted on a rigid common frame such that the probe pair has a fixed separation and the frame includes a handle portion which allows ready manipulation of the frame carrying the probes by the operator. The receiver provides an audible signal emitter to the operator and includes a calibration circuit arranged to automatically maintain, despite changes in voltage applied between the roof deck and the peripheral conductor, a “0” set calibration point so as to indicate at the calibration point when zero difference in voltage is detected.

Abstract: An electrical conduit encasement including a top section and bottom section secured together by mortar and adjacent encasements by mortar. A pair of vertically extending threaded rods suspend the concrete encasements with the rods extending through members attached to plates embededly attached to the encasements.

Abstract: The invention provides a method for the construction of a civil engineering structure comprising first and second superimposed components. According to this method: the second component is positioned beneath a fixed lifting structure comprising lifting means, the second component is lifted using the lifting means, the first component is positioned beneath the fixed lifting structure substantially below the second component, and the second component is substantially placed on the first component using the lifting means.

Abstract: This tool allows a craftsman to use an age old, proven method to align metal doors to door frames in an efficient fashion.

Abstract: An assembly includes a first structural member made from a first material, such as aluminum, a second structural member made from a second material, such as magnesium, and adapted to mate and interlock with the first member, and a third structural member made from the first material to facilitate a permanent affixation between the first and second members. The second member fits within the first member and the third member fits within the second member. The second member includes at least one aperture surrounded by a protrusion, and the third member includes at least one aperture that mates and interlocks with the protrusion. A surface of the third member is exposed through the apertures of the first and second members. The first member is welded to the third member through the apertures in order to permanently affix the first and second members to one another without metallurgical altering or local welding of the second member.

Abstract: An apparatus, method and system for covering and protecting substantially tall poles. The apparatus includes a covering layer positionable over at least a portion of the exterior of a pole. The covering layer is non-corrosive and preferably impact and tear resistant. In one aspect of the invention, the covering layer is a sheet of material dimensioned to wrap around a corresponding part of the pole. A bracket can be used to secure the opposite adjacent edges of the wrap. Hardware can be used to secure the wrap from longitudinal movement along the pole. The wrap can be colored, textured, or patterned.

Abstract: A mechanical header is provided for spanning a corridor in a building and for hanging mechanical equipment therefrom. The mechanical header includes a first angle member comprising a first horizontal portion and a first vertical portion, where the first horizontal portion extends away from the first vertical portion in a first direction. The mechanical header further includes a second angle member comprising a second horizontal portion and a second vertical portion, where the second horizontal portion extends away from the second vertical portion in a direction opposite the first direction. A spanning beam is coupled to the first vertical member and to the second vertical member. The first horizontal portion is configured to rest on top of a first wall structure, and the second horizontal portion is configured to rest on top of a second wall structure, such that spanning beam spans the corridor and hangs just at or below the level of the top of the first and second wall structures.

Abstract: A bag filling and packaging apparatus including hollow guide members that are disposed below ascending/descending hoppers and guide product dropping from hoppers into the interior of bags, the guide members being raised/lowered and moved together with the hoppers in a filling region. The guide members comprise a pair of opening and closing guide frames that are disposed to face each other; and when clogging is detected in a guide member, its guide frames are repeatedly opened and closed while moving through a non-filling region, thus promoting the dropping of product. Directly below the guide members is provided a receiving member that receives the product.

Abstract: A case adapted to contain absorbent articles includes an outer surface having a bar code, a product code, and a single brand display having a trademark in logo, wherein the brand display defines a brand display area of less than 4 inches by 6 inches. A method of providing absorbent articles includes providing a case in a branded condition, wherein the case includes a brand display having a brand display area of no more than 4 inches by no more than 6 inches. The method includes converting the case, or instructing a customer to convert the case, from the branded condition to a discreet condition by covering the brand display with a discretion mask or cleanly removing the brand display.

Abstract: Systems and methods for containing and manipulating fluids, such as those involving collapsible bags and rigid containers that may be used as mixing systems, and as reactors for performing chemical, biochemical and/or biological reactions, are provided. A series of improvements and features for fluid containment systems such as containers including bag wrinkle removing systems, leak detection systems, and electromagnetic agitation systems are described.

Abstract: A coupon insertion apparatus configured for sequentially inserting coupons into receiving containers, including a machine frame, at least one pair of opposed rollers mounted to the frame and adjustable between a closed position and an open position. A moving carriage system including a main carriage housing having one roller of each of the at least one pair of rollers that are automatically slidably adjustable between open and closed positions. A control system is constructed and arranged for automating the movement of the main carriage relative to the machine frame.

Abstract: A box wrapping assembly and method incorporates a framework having a special top hold-down platen that functions with a cooperating fixture that is affixed to a rotatable turntable. Using this assembly and method, the operator can place four sidewall panels in a self-positioning fixture and panel-capturing platen prior to wrapping. Stretch film is connected to the fixture by means of hook device and the stretch film is automatically pre-stretched to a rope of stretched film for particular application where the box contents are intended to be contained within the box under pressure.