Abstract: The present invention relates to an electrolytic copper foil for a secondary battery, having excellent flexural resistance, and a method for producing the electrolytic copper foil. The electrolytic copper foil for a secondary battery has excellent flexural resistance even without the use of many additives in a copper electrolyte when producing a copper foil. The electrolytic copper foil for a secondary battery according to the present invention is an electrolytic copper foil for a secondary battery, which is produced from a plating solution, containing total organic carbon (TOC), cobalt and arsenic, by using a drum and is coated with a cathode active material, wherein the ratio between the TOC, cobalt and arsenic contained in the electrolytic copper foil follows the following formula 1: [Formula 1] TOC/(cobalt+arsenic)=1.30-1.55.

Abstract: A method of plating a copper substrate with gold that reduces or eliminates the presence of microvoids at the interface of the gold/copper substrate is described. Suitably, live entry of the substrate into the plating bath is performed with application of external current to the bath such that no portion of the substrate is exposed to the bath for more than one second without the application of the external current. Increase of the applied current for gold strike to the mass-transfer-limit for gold reduction accomplishes the full measure of improvement in eliminating microvoids.

Abstract: A method of plating a metallic substrate to achieve a desired surface coarseness includes: plating a metallic substrate with a source metal using a plating solution containing the source metal to produce a plated layer; and during said plating, varying at least one of multiple plating parameters to achieve a value of a coarseness metric of a surface of the plated layer above a minimum predetermined target value of the coarseness metric. Determining a value of a coarseness metric of a plated layer on a metallic substrate includes obtaining a magnified image of a surface of a plated layer recorded by a magnification device; identifying a path across the magnified image that crosses a plurality of pixels; and determining a contrast among the plurality of pixels.

Abstract: The present invention provides a method for ceramization of an aluminum alloy surface, comprising the steps of: (1) providing a clean aluminum alloy surface; (2) pre-polishing; (3) etching; (4) polishing; and (5) performing ceramic oxidation. The advantages of the method are as follows: (1) good corrosion resistance, good elasticity and insulation; (2) the coating being similar to plastic, with enamel-like luster and attractive appearance; and (3) good adsorption capacity, capability of being dyed with different colors, and good decorative effect etc.

Abstract: This invention relates to articles having magnesium-containing metal surfaces with a black, brown or bronze electroceramic coating, chemically bonded directly to the magnesium metal surfaces, the coating having an outer darkly colored layer and an underlying interfacial layer. Articles having a composite coating comprising first sectors of the electroceramic coating and second sectors comprising organic and/or inorganic components different from the electroceramic coating are also provided. The invention further relates to processes of making and using the articles.

Abstract: In an exemplary embodiment, a quartz glass crucible 1 includes: a high-aluminum-content layer 14B which is made of quartz glass having a relatively high average aluminum concentration and is provided to form an outer surface 10b of the quartz glass crucible 1; and a low-aluminum-content layer 14A which is made of quartz glass having a lower average aluminum concentration than that of the high-aluminum-content layer 14B and is provided on an inner side of the high-aluminum-content layer 14B, wherein the low-aluminum-content layer 14A includes an opaque layer 11 made of quartz glass containing a large number of minute bubbles, and the high-aluminum-content layer 14B is made of transparent or translucent quartz glass having a lower bubble content than that of the opaque layer 11. The quartz glass crucible is capable of withstanding a single crystal pull-up step undertaken for a very long period of time.

Abstract: In various embodiments, methods of forming single-crystal AlN include providing a substantially undoped polycrystalline AlN ceramic having an oxygen concentration less than approximately 100 ppm, forming a single-crystal bulk AlN crystal by a sublimation-recondensation process at a temperature greater than approximately 2000° C., and cooling the bulk AlN crystal to a first temperature between approximately 1500° C. and approximately 1800° C. at a first rate less than approximately 250° C./hour.

Abstract: A method of producing a p-type SiC epitaxial wafer, the method including: a step of setting an input raw material C/Si ratio, being a ratio between the C element and the Si element in a feedstock gas; and a step of obtaining a p-type SiC epitaxial wafer having an Al dopant concentration of at least 1×1018 cm?3 by forming a p-type SiC epitaxial film on a substrate in a film-forming atmosphere comprising the feedstock gas, a Cl-based gas containing Cl in the molecule, and a dopant gas containing Al and C in the molecule, wherein the input raw material C/Si ratio is set based on a total gas C/Si ratio, being a ratio between the C element and the Si element in the film-forming atmosphere containing the C element included in the dopant gas, the input raw material C/Si ratio differs from the total gas C/Si ratio, and the input raw material C/Si ratio is 0.8 or less.

Abstract: A vapor phase growth apparatus according to an embodiment includes, n reactors performing a deposition process for a plurality of substrates at the same time, a first main gas supply path distributing a predetermined amount of first process gas including a group-III element to the n reactors at the same time, a second main gas supply path distributing a predetermined amount of second process gas including a group-V element to the n reactors at the same time, a controller controlling a flow rate of the first and second process gas, on the basis of control values of the flow rates of the first and second process gas supplied to the n reactors, and independently controlling predetermined process parameter independently set for each of the n reactors on the basis of control values, rotary drivers, and a heater.

Abstract: A general method and recombinant nucleic acid sequences, by means which the method selects a recombinant protein containing an FHA domain for binding a target molecule from a library proteins with a high-throughput method of creating protein variations within the FHA domain in non-conserved or non-structural sequences of the FHA scaffold, and the library may also be in the form of a phagemid or phage library wherein the ALP nucleic acid sequence is inserted into a vector capable of allowing the vector and expressed ALP protein from being virally packaged, and the recombinant nucleic acid sequences which are randomly mutated at varying non-conserved or non-structural FHA domain sequences.

Abstract: Yarn manufactured from recycled mixed clothing fibers and a process of making yarn manufactured from recycled mixed clothing fibers. Upcycled yarn has approximately 70%-95% of fiber from separated used clothes fibers, whereby separated used clothes fibers have cotton, polyester, nylon, silk, rayon, spandex, synthetic fibers, wool, hemp, carbon fibers, and/or linen. The upcycled yarn also has approximately 5%-30% other fibers that can be recycled fibers and/or virgin fibers, whereby the recycled fiber is recycled polyester from recycled plastic bottles and other sources, recycled cotton, recycled nylon from fishing nets and other sources, and the virgin fiber is nylon, spandex, virgin polyester, hemp, carbon fiber, and/or organic cotton.

Abstract: A multi-level-architecture multi-fiber composite yarn includes a composite yarn having a first anisotropic expansion coefficient in an axial and/or radial direction, and a matrix material included with the yarn, wherein the matric material has a second anisotropic expansion coefficient that is different from the first anisotropic expansion coefficient in at least one of the axial or radial directions. A method of fabricating a multi-level-architecture multi-fiber composite yarn includes infiltrating a composite yarn having a first anisotropic expansion coefficient in an axial and/or radial directions with a matrix material having a second anisotropic expansion coefficient different from the first anisotropic expansion coefficient in the axial or radial direction.

Abstract: A housing of an electronic device according to various embodiments may include a woven material including TPU yarns, and a light emission module comprising light emitting circuitry, wherein light emitted from the light emission module may be directly transmitted through the woven material to display at least one piece of information about the electronic device.

Abstract: A high thread/yarn count textile fabric and a process of preparation thereof. The textile comprises a plurality of Warps and a plurality of Wefts, wherein Warp comprises a plurality of separable multi-filament Yarns. Each Yarn has a denier in the range of 5 to 30. The textile fabric has a total thread/yarn count in the range of 300 to 3000 thread/yarns per inch. Each of the plurality of Warps comprises 250 to 3000. Ends per inch. The present disclosure uses a simple and direct process to achieve good quality textile having a high thread/yarn count at low production cost.

Abstract: The present disclosure provides a high thread/yarn count textile fabric and a process of preparation thereof. The textile includes a plurality of warps and a plurality of wefts, wherein warp includes a plurality of separable multi-filament yarn. Each yarn has a denier in the range of 5 to 30. The textile fabric has a total thread/yarn count in the range of 300 to 3000 thread/yarns per inch. Each of the plurality of warps comprises 250 to 3000 ends per inch. The present disclosure uses a simple and direct process to achieve good quality textile having a high thread/yarn count at low production cost.

Abstract: An aspect of the disclosure is a footwear article. The footwear article includes a double layer knitted upper having a foot bed, an upper portion continuous with the foot bed, an ankle opening, and an inner void for receiving a foot of a wearer. The double layer knitted upper has an outer knit layer defining an exterior surface of the double layer knitted upper. The double layer knitted upper also has an inner knit layer monolithically knit to the outer knit layer. The inner knit layer has a plurality of inner knit regions that spatially correspond to the plurality of outer knit regions of the outer knit layer. The outer knit layer and the inner knit layer substantially define the foot bed and the upper portion of the double layer knitted upper.

Abstract: A decoration ribbon comprises a ribbon member formed with a first surface and a second surface, a first fastening band and at least one decorative object; the first surface or the second surface at one end of the ribbon member is disposed with a first fibriform pile fabric structure or a first micro-fibriform loop fabric structure of the first fastening band; the second surface or the first surface at another end of the ribbon member is disposed with the first micro-fibriform loop fabric structure or the first fibriform pile fabric structure of the first fastening band, and the at least one decorative object is combined on the first surface of the ribbon member; when the first fibriform pile fabric structure is adhered and fastened with the first micro-fibriform loop fabric structure, the ribbon member is formed as an annular member for wrapping a plate to be decorated.

Abstract: A composite integrally includes a resin and a coagulation inhibitor, and is used to be mixed with fibers. The composite is a powder whose volume average particle diameter is 1 ?m or more to 100 ?m or less, and at least a portion of the coagulation inhibitor is arranged in a surface of the composite.

Abstract: The invention relates to a method for making a spunbonded high loft nonwoven web comprising crimped multicomponent fibers, the process comprising continuously spinning the fibers, directing the fibers to a spin-belt by deflectors and/or air streams, laying down the fibers on the spinbelt and pre-consolidating the fibers after laydown using one or more pre-consolidation rollers to form a pre-consolidated web, wherein a first component of the fibers comprises a PP homopolymer and a second component of the fibers comprises a PP/PE copolymer, wherein the pre-consolidation rollers are operated at a temperature of smaller 110° C. and/or a linear contact force of smaller 5 N/mm.

Abstract: One general aspect of the present disclosure includes an assembly including: a support device having a surface for receiving a textile component; and an actuation device, the actuation device having at least one actuation surface that at least partially surrounds the support device, where the actuation surface is movable with respect to the surface of the support device such that, when the textile component is held by the support device, movement of the actuation surface with respect to the surface of the support device causes movement of the textile component with respect to the surface of the support device.

Abstract: Provided are a method for manufacturing circular knitting fusible interlining having an outer edge forming process by thermal fixing and the fusible interlining manufactured by the method. The method for manufacturing circular knitting fusible interlining having an outer edge forming process by thermal fixing, includes: (a) flatly unfolding a circular knitting unprocessed fabric cut after being knitted with a solution dyed yarn; (b) applying hot air to both edges of the circular knitting unprocessed fabric that are cut and rolled and performing thermal fixing thereon; (c) putting the circular knitting unprocessed fabric having the thermally-fixed edges into a heating cylinder and producing a processed fabric having bulkiness due to thermal contraction; and (d) applying an adhesive to the processed fabric to produce fusible interlining.

Abstract: A washing machine appliance configured to detect a location of an imbalanced load is provided. The washing machine appliance utilizes the displacement or a component of the displacement of a tub of the washing machine appliance to determine the location of an out-of-balance load. In particular, the washing machine compares the displacement or component of the displacement of the tub at a first point with the displacement of the tub at a second point that is positioned forward of the first point. By comparing the displacement or components of the displacement of the tub at these two points, the location of the imbalanced load may be determined. Methods for determining imbalanced loads are also provided.

Abstract: The plastic clip 1 comprises a strip of plastic material 2 defining a tapered slot 3 extending from an inlet 4 at the edge of the strip 2 to an internal terminal position 5 in the strip 2. The width of the tapered slot 3 at the inlet 4 is wider than the width of the tapered slot 3 at the internal terminal position 5. The tapered slot 3 provides a clamping surface for clamping articles positioned within the tapered slot 3 and holding them in place.

Abstract: A steam ironing apparatus in-cluding a handle connected to a steam-emitting head including a treatment surface intended for being placed vertically opposite a garment to be ironed and including at least one steam outlet opening, the steam-emitting head including a heating body including a steaming chamber including a bottom wall forming an angle of 45° to 90° with the treatment surface and including an injection system to inject liquid into the steaming chamber, wherein the injection system to inject liquid includes at least two nozzles injecting liquid onto two separate steaming areas of the steaming chamber.

Abstract: A laundry basket (the basket) of the present invention includes two portions or halves wherein one of the portions or halves extends into the other one to be able to be adjusted between an initial position and an adjusted position. Each portion or half includes side walls, a rear wall, a front wall, and a bottom including a plurality of openings. The rear wall and the front wall include handles defined therein for carrying the basket. The basket includes a divider wall inserted and secured by a pair of female connectors connected to and extending from the side walls. An advantage of the present invention is to provide a novel improved laundry basket that can expand into various lengths to accommodate storage and transportation of various loads of laundry and other articles.

Abstract: A self-contained mobile finishing garment center includes two containers that include a computer-controlled system that laser finishes garments ordered by customers. A first container includes an order system and a laser that laser forms a customer ordered wear pattern into the fabric of a garment, such as jeans. A second container includes wet processing equipment, such as a clothes washer and a clothes dryer that wash and dry the garment. The self-contained mobile finishing center facilitates the receipt of a custom order for jeans and the laser finishing and delivery of the jeans in a relatively short time, such as in less than an hour. The containers are mobile and can be shipped by truck, rail, or ship to a variety of locations and events for custom finishing garments according to customer's custom orders to provide custom ordered garment in a short time period, such as during an event.

Abstract: A graphene thermostatic fabric includes a fibrous tissue and a graphene thermostatic layer. The fibrous tissue has a first tissue surface, a second tissue surface and an interspace between the first tissue surface and the second tissue surface. The graphene thermostatic layer adheres to the first tissue surface, fills a part of the interspace, and includes at least a hydrophobic resin and nano-graphene sheets dispersed in the hydrophobic resin. A thermal conductivity of the graphene thermostatic layer varies with a change of an ambient temperature, and the thermal conductivity of the graphene thermostatic layer perpendicular to the first tissue surface is less than the thermal conductivity of the graphene thermostatic layer parallel to the first tissue surface. A method of manufacturing the graphene thermostatic fabric is further provided.

Abstract: A process for improving high aspect ratio cellulose filament blends comprising the steps of: a) providing a blend of cellulose nano-filaments or blend of cellulose micro-filaments; b) diluting the blend of cellulose nano-filaments or the blend of cellulose micro-filaments to a target consistency; c) fractionating the diluted blend of cellulose nano-filaments or the diluted blend of cellulose micro-filaments from the step c); and, d) collecting the fraction of the diluted blend of cellulose nano-filaments or the diluted blend of cellulose micro-filaments from the step c) having an average length of greater than at least about 25 ?m.

Abstract: Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) or other materials are processed to produce useful intermediates and products, such as energy, fuels, foods or materials. For example, systems and methods are described that can be used to treat feedstock materials, such as cellulosic and/or lignocellulosic materials, in a vault in which the walls and optionally the ceiling include discrete units. Such vaults are re-configurable.

Abstract: A refining member including a refining body with a refining surface including first and second refiner bars separated by first and second refiner grooves. The first and second refiner bars extend from respective first and second radially inward positions to respective first and second radially outward positions. The first and second refiner bars have a respective first and second height extending upward from a floor of a respective, adjacent first or second refiner groove. The second height is a minimum height of the second refiner bars and is spaced apart from the second radially inward position, with the second height being at least about 0.35 mm less than the first height. The first refiner bars are adapted to refine wood fibers and the second refiner bars are adapted to break up fiber bundles.

Abstract: The present invention relates to a method of making tissue paper in which a fibrous web (W) is formed in a forming section (2) and transferred to a Yankee drying cylinder (12) in a non-dewatering transfer nip (TN) formed between the Yankee drying cylinder (12) and a shoe roll (14). The Yankee drying cylinder (12) has a cylindrical outer surface (13) and it is arranged to be rotatable about an axis of rotation (A). The shoe roll (14) has a shoe (15) that is deformable such that it can adapt to the cylindrical outer surface (13) of the Yankee drying cylinder (12) and the shoe roll (14) also comprises a rotatable flexible jacket (16) that is arranged to run in a loop around the shoe (15). A structured carrier fabric (10) runs in a loop around the shoe roll and has land areas and void areas facing the fibrous web.

Abstract: A process for manufacturing a web material is disclosed. The process generally comprises the steps of providing a papermaking machine with a monovalent inorganic ionizable cation species (MIICS) and a divalent inorganic ionizable cation species (DIICS) measuring devices, measuring molar concentrations of MIICS and DIICS in the web material with the MIICS and DIICS measuring devices and calculating a molar ratio of the measured molar concentration of the MIICS to the measured molar concentration of the DIICS, and subsequently determining if the calculated molar ratio is about less than or equal to 10. If the molar ratio is greater than 10, adding an amount of DIICS to the papermaking machine and manufacturing the web material with the papermaking machine with the added amount of DIICS.

Abstract: A structured tissue product produced using a structured or imprinting fabric and a press roll. The tissue product has at least two plies, and has a crumple resistance of less than 30 grams force and an average peak to valley depth of at least 65 microns.

Abstract: A device for in-situ, dynamic repair of a railroad can include two connected machines. A first one of machines can be a track lifting unit that can clamp the rails of the railroad and lift the track in its entirety out of its track bed. The first machine also can plow ballast away from and/or toward the rails, and level the track bed for the rails before they are lowered. In addition, the track lifting unit can remove selected railroad ties. The second machine can include a power unit that can provide hydraulic, pneumatic and electrical power to both machines. The power unit also can provide track stabilization by settling ballast and can free debris from the railroad while it is raised.

Abstract: A method for the correction of vertical position error of a track by a track tamping machine and a dynamic track stabilizer. Starting from a registered actual position, an over-lift value is prescribed for a treated track location with which the track is lifted into a preliminary over-lift track position and tamped. The track is subsequently lowered by dynamic stabilization into a resulting final track position. In this, a smoothed actual position course is formed from a course of the actual track position, wherein an over-lift value is prescribed for the treated track location in dependence of the course of the actual track position with regard to the smoothed actual position course. In this way, only short-wave track faults are treated with an over-lift value.

Abstract: An anchoring device mechanism for anchoring rails includes a plurality of clamping jaws. The clamping jaws are connected to a jaw displacement device in order for the clamping jaws to be moved from a rail clamping position into a rail releasing position. A clamping drive unit is provided for moving the clamping jaws into the rail clamping position.

Abstract: A method of forming a pavement construction joint that involves dispensing a band of a void reducing joint composition on a substrate using at least one spray application vehicle, wherein the band comprises a width of about 4 to about 24 inches. A paving pass is applied over the band of joint composition, wherein the paving pass is positioned against an edge of a previously laid portion of pavement to form a pavement construction joint having a volume of air voids. At least a portion of the joint composition migrates upward to reduce the volume of air voids. The composition is resistant to flow when applied and migrates into hot mix asphalt in the area of the longitudinal joint to reduce air voids to 7% or less and reduce water permeability. The composition becomes tack-free quickly after application. The composition bonds to asphalt, concrete, brick, stone and metal.

Abstract: An artificial turf includes an artificial turf infill. The artificial turf infill includes natural fiber mixed with rubber granulate. The artificial turf infill includes between 10% and 40% of the natural fiber by weight. The natural fiber includes any one of hemp fiber, cotton fiber, burlap fiber, sisal fiber, elephant grass fiber, or combinations thereof.

Abstract: The invention relates to a tool combination consisting of a chisel holder, which can be fastened to a milling drum of a soil tillage machine, and at least one leading and one trailing chisel, which are retained on the chisel holder, wherein the trailing chisel is arranged after the leading chisel, based on a working movement of the tool combination in use in the soil tillage machine, and wherein each chisel has a chisel tip having a cutter. According to the invention the trailing chisel tip of the trailing chisel has, at least in some areas, a greater hardness than the leading chisel tip of the leading chisel. Thus stoppage times of the soil tillage machine for maintenance can be reduced and the loss of chisels can at least be decreased.

Abstract: A system of construction of composite U shaped Reinforced Concrete and Steel girders bridge deck and methods thereof are disclosed. The system consists of a plurality of steel main girders with unsymmetrical top flange plurality of cross girders being connected above bottom flange of main girders and U shaped RCC girder comprising of concrete flange above main girder, web and deck slab above cross girder. Inspection path/crash barrier provided for Rail/Road. System is adoptable upto 3 Tracks/four lane Road. In Cast in situ construction, main girders are placed over supports. Cross girders are connected and concreted. In precast construction, main girder with top slab is precast and placed over supports. Two or more cross girders with precast slab are connected to web of main girder. Concrete web portion is cast in situ.

Abstract: A safety device that prevents tripping over forklifts or other material handling equipment includes a stand attachable to the horizontal fork and a pole of adjustable length extending upward. The device further includes a retractable barrier extending from the top of the pole across to the vertical mast of the forklift. The device preferably incorporates magnets which attach it to an idle forklift as described, and also attach the collapsed device to other portions of the vehicle when in use moving goods. This keeps the device conveniently available for use when the forklift is idle. And when the barrier is erected, nearer eye level, well above the floor, despite the forks sticking out in the aisle, persons passing by are much more likely to notice the forks and step around them.

Abstract: An exemplary modular vehicle barrier includes a rigid, generally L-shaped frame having a base and an upright portion. The base including two or more joists spaced apart and extending orthogonal to a foot plate, wherein the foot plate is attached to a bottom surface at a front end of the two or more joists, the upright portion configured in a ladder arrangement having spaced apart vertical posts secured at bottom ends to a bottom beam and at top ends to a top beam, wherein the bottom beam is attached to a top surface at a back end of the two or more joists.

Abstract: A bi-directional snow blower includes a frame coupled to a suspension mechanism of a motorized vehicle. A scraper blade may be rigidly and non-pivotally coupled to the frame, to move the scraper blade together with the frame and orient the scraper blade into a range of positions, including a raised position, a first lowered position and a second lowered position. The bi-directional snow blower may remove particulate from the floor surface when the vehicle is traveling in a forward direction and in a reverse direction opposite to the forward direction.

Abstract: Methods, systems, and computer programs are presented for a flood-recovery analysis tool. One method includes operations for accessing weather information for a geographical region divided into cells and for generating runoff data based on the weather information. The runoff data includes a predicted amount of free-running water on a surface of each cell of the region. Further, the method includes operations for generating a prediction of inflow and outflow of water between cells, and for calculating, for a plurality of sub-cells of each cell in the geographical region, a predicted water depth in each sub-cell based on the prediction of the inflow and outflow between cells and a hydraulic model. Additionally, the method includes operations for generating a flood inundation map showing the predicted water depth at each sub-cell in the geographical region, and for causing presentation of the flood inundation map in a user interface of a display device.

Abstract: A portable hydropower module is provided for the generation of economical hydroelectric power at low-head sites, such as dams and weirs. More particularly, the portable hydropower modules are able to streamline the construction of power generation facilities and improve the economics of hydropower development for low-head sites. The portable hydropower modules may be produced off-site and then transported, such as by floating, to the designated low-head site. The portable hydropower modules may be specifically designed to efficiently facilitate the energy capabilities at the chosen low-head sites.

Abstract: A damper for absorbing impact shock generated upon docking of a moving structure with a stationary structure or foundation is shown, the damper comprising a cylinder (1) connectable to the docking structure, the cylinder arranged with a cap end and a head end and having a piston (2) arranged movable in the cylinder and separating a cylinder cap volume (13) from a cylinder head volume (10). A check valve (14), a pressure relief valve (15) with adjustable opening pressure and an orifice (16; 23) of static size are respectively arranged in the cap end of the cylinder, wherein under constant load from the piston during a terminal stroke length of the damper in compression, the orifice provides a restricted flow from cylinder cap volume generating a constant pressure in the cylinder cap volume below the opening pressure of the pressure relief valve.

Abstract: A drill assembly that includes one drill and a displacement unit, where the drill is releasably or permanently attached to said displacement unit, such that:—the displacement unit includes a guide unit and a channel unit, where the channel unit includes a guide channel, and said guide unit includes one or more guides adapted to engage with said guide channel, such that said guide channel is a circumferential channel that follows a wave or wave like path;—the drill includes a drill bit and/or a drill flight attached to a central shaft, wherein the drill bit and/or drill flight co-terminate at a first terminal end of the drill;—said first terminal end is the terminal end of the drill that is configured to enter the ground first; and—the central shaft is a thin elongate member that extends between the longitudinally separated terminal ends of the drill.

Abstract: A new hammering system with electromagnetic power for dynamic pile testing. The basic working principle of the hammering system is as follows: when an internal coil is energized, a magnetic force is generated to attract tightly, via a magnetic conduction panel, an adaptive weight hammer disposed in contact with the surface of the panel; when the internal coil is de-energized, demagnetization occurs, and the weight hammer falls instantaneously to impact the pile top, thereby achieving the effects of a stable weight hammer and quick attraction and falling of the hammer. A clamping scale is arranged inside an adjustment section of a guide frame. A falling height of the weight hammer may be selected arbitrarily.

Abstract: The present example provides a building foundation repair product that is a horizontally cast concrete product. Horizontal casting, unlike the typical vertical casting produces smooth end surfaces that aid in installing the building foundation repair product as the end surfaces are defined by the mold. Also, the building foundation repair product has been designed with flat surfaces that make up its sides. The flat surfaces advantageously tend to prevent the product from rolling when used at a job site, and allows the a building foundation repair product to be easily palletized for shipping, as they tend to be stable when stacked on the pallet.

Abstract: A hybrid loader boom arm assembly for a loader work vehicle includes an arm assembly. The arm assembly includes a hollow first beam formed from a lightweight material and a block formed from a second lightweight material. The block has a first block end received within a first end of the first beam. The arm assembly includes at least one first steel reinforcing plate coupled to the first beam at the end, and at least one connecting plate coupled to the at least one first reinforcing plate.