Abstract: This invention relates to the design and construction of a novel sample cup including an integral cap for use in XRF Spectroscopy.

Abstract: The present invention includes a pipette stand having a base, a trunk extending from the base, and a holding assembly coupled to the trunk. The holding assembly forms one or more apertures configured to receive at least a portion of a pipette therein, and the one or more apertures define a first width. The pipette stand also includes an insert removably couplable to the holding assembly and configured to modify the first width.

Abstract: A crusher wear resistant liner for positioning at a crusher bottom shell includes a plurality of modular wear resistant plates mountable at an inside surface of the bottom shell and positioned side-by-side to surround and protect the bottom shell interior. To prevent independent dislodgement of each plate and liner, respective inter-engaging formations are provided at each plate to contact at least one adjacent plate of the assembly to arrest any unintentional downward movement in the event that the primary fixings become ineffective.

Abstract: An electrostatic precipitation air cleaner to reduce ozone output is provided. The electrostatic precipitation air cleaner includes a housing with an air inlet and outlet. Located in the housing are an air mover for moving a stream of air along an airflow path between the inlet and the outlet, an ion emitter electrode positioned in the airflow path downstream of the inlet for ionizing particulates entrained in the stream of air, a collector electrode having an inlet downstream of the ion emitter electrode, and an intermediate element intermediate the ion emitter electrode and the collector electrode. The collector electrode is comprised of a plurality of collector plates spaced apart in a direction transverse to the airflow path. The plates are electrically biased to create and maintain an electric field in the space therebetween to precipitate ionized particulates entrained in the stream of air onto a confronting surfaces of the plates.

Abstract: A multifunctional shower head includes a shower head main body including a high-volume water inlet and at least two outlets; a dial button; a switching fitting and a water stoppage fitting respectively linked to the dial button; a cyclic switch including a water diversion plate and water diversion body having at least two outlets; and a water stoppage switch including a water stoppage valve. When the dial button rotates in a first direction, the water stoppage fitting moves away from the water stoppage switch, and the switching fitting abuts against the cyclic switch thus switching to connect a different outlet of the water diversion body. When the dial button rotates in a second direction, the switching fitting moves away from the cyclic switch, and the water stoppage fitting abuts against the water stoppage switch thus closing the high-volume water inlet to achieve water stoppage.

Abstract: An object of the present invention is to provide an electrostatic atomizer variable in arrangement and configuration while being low in cost and uncomplicated. An electrostatic atomizer includes a spray site, a spray electrode (1) electrically connectable to the spray site, a reference electrode (2), and a power supply (4) for applying a voltage between the spray electrode (1) and the reference electrode (2). The reference electrode (2) is arranged such that when a voltage is applied between the spray electrode (1) and the reference electrode (2), matter to be electrostatically atomized is atomized from the spray site. The power supply (4) monitors an electrical property of the spray site, and adjusts the voltage to be applied between the spray electrode (1) and the reference electrode (2) according to a monitored electrical property of the spray site and a predetermined characteristic.

Abstract: A bubbler assembly including a pipe that telescopes relative to a surface of a pool or spa such that an exit opening of the bubbler is closer to the water surface than is conventionally possible. When in the initial position, a first end of the telescoping pipe is flush or substantially flush with the surface of the pool or the spa. When in the extended position, the first end of the telescoping pipe is adjacent the water surface, which is spaced apart from the surface of the pool or spa. By transferring the exit opening of the bubbler to a location adjacent the water surface, the plume need travel only a small distance through the main body of water before penetrating the water surface.

Abstract: Activator applying device including a receiving pan that stores an activator for activation of a transfer film, and a spreading roller that rotates while being dipped in the activator in the receiving pan and applies the activator that has adhered to the surface thereof in a dip section of the activator applying device to the transfer pattern in a different section of the activator applying device. The activator is fed to the receiving pan in an amount greater than the amount of the activator applied to the transfer pattern, and an excessive activator is discharged through a discharge port of the receiving pan. The activator is applied to the transfer pattern with the discharge port being located on the side where the activator is drawn up from the dip section, and the discharge port being located at the position of a streak caused by uneven dispersion of the additive pigment.

Abstract: A roll member having an outer circumferential surface in which a plurality of grooves are formed, wherein the plurality of grooves are arranged at an angle relative to a direction parallel to a central axis of the roll member. A coating device for coating a film member with a coating liquid, the coating device comprising the roll member. A separator production device for producing a separator in which a heat-resistant layer is laminated over a substrate. The separator production device comprising the coating device. A secondary battery production device for producing a secondary battery comprising a positive electrode plate, a negative electrode plate, and a pair of separators that sandwich the positive electrode plate or the negative electrode plate therebetween. The secondary battery production device comprising the separator production device.

Abstract: An immersion treatment installation, which includes at least one immersion tank in a way known per se. A conveying system brings the items to be treated up to the immersion tank, into the space inside the immersion tank, out of it and away from it. The conveying system includes at least one transporting carriage, which has a carrying platform, which is pivotable about a pivot axis and to which at least one item can be fastened with the aid of a connecting structure. This connecting structure is movable on its own to such an extent that, with increasing pivoting from the unimmersed position, the distance between the item and the pivot axis becomes increasingly greater under the influence of gravitational force.

Abstract: The present invention includes a dispensing system for dispensing a packaged product, e.g. a condiment, including a pouch (60) having the product therein cooperates with a dispensing gun (30) to dispense a dose of product. In various aspects the invention includes a packaging system that includes a container (40) and a flexible package (50) with a frangible seal (70), and a flexible pouch (60); a dispensing assembly (100) for dispensing a product from the package; a dispensing gun system; a method of making a package; and a method of dispensing a product. The packaging system includes a container such as a rigid sleeve, and a flexible pouch positioned within the container interior, and also includes a valve that enables the product to exit the pouch interior and be dispensed. An optional diffuser coordinates with the valve to dispense product from one or more product outlets.

Abstract: A system for painting a structure includes a motorized, wheeled vehicle that is movable along a surface and includes a frame and a lift structure coupled with the frame. The system also includes a support structure supported by the lift structure, and a table supported by the support structure. The table is translatable relative to the support structure. The system also includes a mount structure rotatably coupled with the table and a kit of parts that includes a spray head assembly configured for releasable attachment to the mount structure. The system further includes a paint reservoir and a pump, each being supported by one of the vehicle and the support structure.

Abstract: The invention relates to a method for producing an at least two-layered board. The board has a carrier layer, which consists at least partly of wood or lignocellulose-containing particles or fibers, and at least one coating, which consists of a WPC material and which is arranged on at least one face of the carrier layer. The method has the following steps: providing a finished carrier board (30) which forms the carrier layer; providing a WPC coating material, for example in the form of a granulate (32), on at least one of the two surfaces of the carrier board (30); and pressing the WPC coating material and the carrier board (30) under the influence of heat and pressure.

Abstract: In one embodiment, a transducer controller is configured to form a drive signal with a first frequency to drive a transducer. The drive signal has a period and a half-period and drives the transducer for a first portion of the half-period. The transducer controller is configured to, for a second portion of the half-period, sense a voltage formed by the transducer, measure portions of the voltage and estimate a phase error between the first frequency and a resonant frequency of the transducer, and to adjust the first frequency to a second frequency that reduces the phase error.

Abstract: The present invention relates to a vibration generator, an more particularly to a technology in which an actuating shaft protrudes from the opposite ends of a housing such that vibrations generated from the actuating shaft are alternately output in opposite directions of the housing so as to improve vibration efficiency and such that a single vibration generator simultaneously applies the vibrations to a plurality of external objects so as to additionally enhance an economic effect. Furthermore, the present invention relates to a technology in which an actuating shaft protrudes from the opposite ends of a housing, thereby enabling stable installation. In addition, the present invention relates to a technology in which a fluid supply tube is configured to be movable in the axial direction of an actuating shaft so as to prevent breakage of the connected portion of the fluid supply tube, which might otherwise occur during the operation of the vibration generator.

Abstract: A mobile variable angle vibrating screen with the ability to process aggregate material in a horizontal orientation and at incrementally higher angles of inclination where changes in angles of inclination can be affected without the need to dismantle the vibrating screen and without the use of hand tools. The variable angle screen being configured: to blend output at all of the various operating angles of inclination, be transportable with a detachable bolt on feeder module; have an overhead feed conveyor which operates at a substantially horizontal configuration and at various operating angles of inclination.

Abstract: The present invention provides a cleaning tool comprising a tool head device and a handle portion, the tool head device comprises a cutting edge, and the handle portion is rotatably connected to the tool head device; the cutting edge is exposed outside of the handle portion in the use state; and the cutting edge is entirely or partially covered by the handle portion in the non-use state.

Abstract: A cleaning device (100) according to the present invention is constituted by including in a cleaning nozzle member (21) provided inside a cleaning tank (2): a large pipe diameter part (211) that supplies a cleaning fluid (31) pressure-fed from a retention tank (3); a small pipe diameter part (212) that increases the speed of a flow rate for the cleaning fluid (31) flowing in the large pipe diameter part; a conical pipe diameter part (213) that generates a fluid that includes minute bubbles by cavitation; and a guide pipe diameter part (214) for accommodating an object (5) to be cleaned. The cleaning fluid (31) is ejected to the entirety of the object (5).

Abstract: A method and apparatus for pulsed jet cleaning of flat objects based on the principle of enhancing formation of droplets of the cleaning medium by increasing the boundary surface area between the jets emitted though the nozzles of the cleaning unit and the surrounding atmosphere. In various embodiments of the invention, these droplet formation enhancement means are located inside the nozzle at the nozzle outlet end and are made in the form of a jet splitter, threaded grooves on the inner surface of the nozzle body, or in the form of a thin tube for the supply of gas into the flow of the liquid cleaning medium for the formation of gas bubbles in the medium. The method also takes into account such factors as a mass ratio between the droplets and the contaminant particles, velocity of droplets, organization and sequence of jets that attacks the surface of the wafer and flows that wash-out the separated particles, etc.

Abstract: Pivoting brush heads and associated machines in which cleaning of interior tube surfaces occurs by a forward non-cleaning pass of a pivoting brush head through a tube followed by a reverse cleaning pass where the pivoting brush head engages and cleans the interior surface. The pivoting brush head has a first position for the forward pass producing minimum engagement of interior tube surfaces, and a second position for the reverse pass of full cleaning engagement with the interior tube surfaces.

Abstract: A spraying apparatus is disclosed that allows the interior of a carboy that has been used to make beer. The spraying apparatus comprises a main arm, an articulating arm, a hose, and a controller, the main arm being operationally connected to the articulating arm, and the controller controlling the amount of articulation from the articulating arm. The device is able to reach areas in the carboys that are hard to reach with brushes.

Abstract: Methods and apparatus for determining an endpoint of a process chamber cleaning process are provided. In some embodiments, a method of monitoring a process being performed in a process chamber includes: performing a cleaning process in a process chamber to remove material deposited on one or more internal surfaces of the process chamber resultant from processes performed within the process chamber; shining a light on a first internal surface being cleaned; detecting the light reflected off of the first internal surface; and terminating the cleaning process based upon the detected light.

Abstract: A method for treating contaminated water or other contaminated media has been developed. Bioremediation enhancing agents (BEAs) such as yeast metabolites (YM) and other yeast derived products are used to facilitate microbial treatment of the contaminated material. Polysaccharides are also an effective BEA when used alone or in combination with the yeast derived products. The BEAs may work with microbes and electron donors to improve the rate of contaminant degradation and to increase the efficiency of electron donor utilization. A number of novel electron donors are also disclosed.

Abstract: Methods and apparatus for controlling a hem profile in roll-forming processes are described. An example roll-forming apparatus includes a first plurality of work rolls to form a first hem on a material and a second plurality of work rolls. One of the second plurality of work rolls is adjustable relative to an opposing work roll and to the first plurality of work rolls to adjustably control a profile of the first hem.

Abstract: Provided is a bending apparatus for a plate-shaped metal workpiece, including: a suction device (suction pad) configured to suck a surface of a plate-shaped metal workpiece in a removable manner; a plurality of expansion and contraction devices (servo screw jacks) each including the suction device mounted on a distal end thereof and being capable of expanding and contracting a length ranging from a proximal end thereof to the suction device; and an apparatus base (bed) on which the proximal end of each of the expansion and contraction devices is mounted. The bending apparatus is configured to form the plate-shaped metal workpiece under bending deformation by expanding and contracting the expansion and contraction devices under a state in which the suction device sucks the surface of the plate-shaped metal workpiece.

Abstract: A rotary pipe sizing tool for expanding or shrinking a pipe includes a main member having a driving portion, a clamping device provided at an end of the driving portion of the main member; and a rotating mechanism provided between the main member and the clamping device. The clamping device is free to rotate relative to the main member through the rotating mechanism to make the rotary pipe sizing tool operate in a narrow or a space that is hard to reach.

Abstract: A method of fabricating a composite joint from a first cured composite component (13) and a second cured composite component (14), the first and second cured composite components (13, 14) comprising fiber elements embedded in a thermoset resin matrix; the method comprising the steps of providing an adhesive (15) on at least one of the first and/or second composite components (13, 14); forming a joint region between the first and second composite component by bringing the first and second composite component into contact with each other with the adhesive (15) therebetween; applying a force to the joint region (16, 17); and heating the first composite component in the joint region to a temperature above the glass transition temperature of the thermoset resin matrix of the first composite component.

Abstract: A curved part 10 having a hat-shaped cross section is produced by press-forming without causing cracks and wrinkles. When producing a curved part 10, which is made up of a top plate 11, vertical walls 12a and 12b extended in parallel with each other along ridgelines 14a and 14b of the top plate, and outwardly directed flanges 13a and 13b which connect to leading edges of the vertical walls, and has a generally hat-shaped cross section, by press forming, the metal material sheet 601 is interposed and constrained by the die 502 and the blank holder 505 and is press-formed while the metal material sheet 601 being interposed and constrained by the pad 503 and the punch 504.

Abstract: One illustrative embodiment of an end effector generally comprises a tip, a housing, and a main insert. The housing may include a housing neck, one or more housing sections, and an end section. A main insert may be positioned within the housing. One or more intermediate inserts may also be positioned in the housing, as may an end insert. During use, it is contemplated that the end effector will provide a user a more ergonomic and comfortable experience, requiring less effort from the user resulting in a less fatigue during use. Additionally, the illustrative embodiments of the end effector may be adjusted for optimal use in an infinite number of applications. Additionally, the locator ensures that the user properly locates the distal end of a rivet to create a uniform nugget as the distal end of the rivet is spread.

Abstract: A core for use in casting an internal cooling circuit within a gas turbine engine component, the core including a core body with an outer skin in which a core body additively manufacturing binder is locally eliminated. A method of manufacturing a core for casting a component, including casting a core body for at least partially forming an internal passage architecture of a component; and forming an outer skin on the core body in which a core body binder is locally eliminated.

Abstract: A method for producing a cast strip of molten metal, in which the molten metal passes through a casting gap defined by two oppositely rotating casting rollers and is shaped into the cast strip, as well as the cast strip that is produced. By providing the cast strip in the casting gap with a different thickness in a first length section extending in the longitudinal direction of the cast strip than in a second length section bordering thereon, a metal strip is produced that has length sections with different thicknesses.

Abstract: Some embodiments provide methods and systems for casting articles. One example of a method includes providing and positioning a thermal blanket within a mold cavity and then introducing a molten material into the mold cavity and into contact with the thermal blanket. The method allows the molten material to remain in a molten state during a dwell time that extends from the introduction of the molten material at least until the mold cavity is filled. In another example, a method of using a thermal blanket includes keeping a molten material in a molten state during a dwell time extending from first introduction of the molten material until pressurization. Systems including a variety of mold types, one or more thermal blankets, and in some cases preforms and/or inserts are also provided. Also described is a novel thermal blanket and method of manufacturing the same.

Abstract: The present invention relates to a method for producing three-dimensional objects based on computer-provided data, whereby a material is deposited in layers in a process chamber and the material is selectively solidified and/or bonded using a bonding apparatus and/or a solidifying apparatus in the process chamber, these steps being repeated. A conveyance of the material proceeds during the build process and proceeds continuously, sequentially and evenly up to an unpacking position.

Abstract: The invention suppresses chipping of a cutting edge of a cutting tool while maintaining sharpness of the cutting edge. [Solution] A coating (20) of a replaceable knife (10) of the cutting tool is formed so that either one of a rake-face coating portion (22) that coats a rake face (14) or a clearance-face coating portion (24) that coats a clearance face (16) becomes thicker than the other. The film thickness of the thicker coating portion (22, 24) is set in a range of 0.5 ?m to 15.0 ?m, and a ratio of the film thickness of the thinner coating portion (24, 22) to the film thickness of the thicker coating portion (22, 24) is set in a range of 0.01 to 0.15.

Abstract: The present invention relates to a damping arbor, including a rod body and a damping mechanism. A diameter of the rod body is larger than or equal to 60 mm. The rod body includes an end surface for being connected with a cutter head assembly and further defining an axis. The damping mechanism includes at least three shock absorbing assemblies. The at least three shock absorbing assemblies are inserted into the end surface and surrounding the axis with equal intervals.

Abstract: A wire electric discharge machine has a function of estimating the time for replacement of a filter based on a use situation for the machine. A time Tr during which the filter is serviceable is calculated according to an equation, Tr=|(Pd?Pn)/?P|, based on a fluid pressure variation amount ?P, a current filter fluid pressure Pn, and a filter life pressure. A remaining available time Td for the filter which takes into account the operation rate of the machine is calculated according to an equation, Td=Tr/W.

Abstract: A welding system comprises a welding power source that provides an alternating current in a selected wave form having a set of positive and negative portions, the negative portion consisting of a peak, tailout, and background phase, and the positive portion consisting of a peak, tailout, and background; wherein the power source provides an upward ramping current during the pinch and detachment phase, switches to an electrode negative current during the negative peak, tailout, and background phases, and switches to a subsequent electrode positive portion; wherein, the positive portion may repeat prior to the next shorting event.

Abstract: A welding system includes a wire drive assembly having feed rolls for feeding welding wire through a welding torch assembly. The welding system also includes a rear structure disposed at an upstream end of the welding torch assembly, a forward structure disposed at a downstream end of the welding torch assembly, and a continuous guide structure. The rear structure has a rear structure aperture through which the welding wire is received, the forward structure has a forward structure aperture through which the welding wire is output, and the continuous guide structure is disposed between and coupled to the rear structure aperture and the forward structure aperture. The rear structure aperture is aligned with a first axis, the forward structure aperture is aligned with a second axis, and the first and second axes are offset from each other.

Abstract: Devices and methods for resistance-welding a metallic component to a sandwich sheet having a thermoplastic layer disposed between two metallic cover layers may involve heating a region of the sandwich sheet to be welded such that the thermoplastic layer softens. The cover layers of the sandwich sheet may then be compressed so as to displace the thermoplastic layer from the region of the sandwich sheet to be welded. Electrical circuitry may then be employed to interconnect the metallic cover layers and the metallic component by passing a current through a pair of electrodes positioned on opposing sides of a combination including the sandwich sheet and the metallic component.

Abstract: A welding controller for controlling a welding operation includes a controller configured to initiate cleaning of a welding tool in a manner adapted to a change of parameters which change in a production operation in a production line in which the welding tool is included.

Abstract: A method for producing in particular conical bore holes in work pieces, wherein the contouring and cross-sectional form of the bore hole can be influenced in that one or a plurality of operating parameters are changed, which parameters are elected from the following group: pulse length, beam diameter, beam current, acceleration voltage, beam focusing, deviation of the electron beam from a beam axis, movement velocity of the electron beam over the work piece.

Abstract: The present application is directed to a method and apparatus for processing a transparent or semitransparent material with a laser beam resulting in deterministic separation of a single sheet of the material into two or more pieces.

Abstract: Provided is an NC program generating device that generates an NC program used in laser machining, using a rapid traverse command that moves a relative position between a machining head and a workpiece at a first movement speed, and a linear interpolation movement command that moves the relative position at a second speed, while causing the relative position to trace the workpiece, the device comprising: a movement time calculation unit that calculates a first movement time of the relative position when using the rapid traverse command and a second movement time of the relative position when using the linear interpolation command, a movement method selection unit that selects the movement command corresponding to the shorter time of the first movement time and the second movement time, and an NC program generating unit that generates an NC program by setting the selected movement command between the machining points.

Abstract: The invention relates to machines for the separative machining of plate-shaped workpieces using a machining tool. The machines include two workpiece support surfaces for supporting the workpiece, between which a gap is formed, and at least one carriage that is movable in or along the gap, and is connected to at least one covering element. The covering element at least partially covers the gap and includes a chain with a plurality of chain links. The chain links can have a brush support on an upper side and are designed to pivot with respect to one another, wherein at least two mutually adjacent chain links have a pivot-limiting angle (?) with respect to the longitudinal axis of each of the chain links such that, with a rectilinear orientation to one another and without exposure to force, the chain links assume a non-planar profile.

Abstract: A process for manufacturing a turbine engine component includes the steps of: providing a powder containing gamma titanium aluminide; and forming a turbine engine component from said powder using a direct metal laser sintering technique.

Abstract: The present invention includes methods for treating laser-processed materials having an odor generated during the laser processing. The present method includes treating the laser-processed materials with heat to dissipate the odor from the material. The laser processed material may be secured to avoid curling during the heating process. The method can also include a cooling step after heating of the laser-processed material. Multiple cycles of heating and cooling may also be performed to substantially reduce or eliminate the odor from the laser-processed material. The invention also includes articles made according to the method and apparatus for producing laser processed materials having substantially reduced odor.

Abstract: A five layer sheet for vacuum brazing has a core layer of 3XXX aluminum alloy and two interliner layers of 5XXX aluminum alloy bonded to the core layer. Two layers of 4XXX aluminum alloy are bonded to the two interliner layers. An elevated quantity of Mg in the interliner layers can provide enhanced strength, facilitate brazing and provide corrosion protection. A low zinc composition for the sheet also facilitates vacuum brazing.

Abstract: A temporary placement device comprises a carrying member having a carrying surface on which a workpiece is placed and a drive device driving the carrying member. The carrying member is formed to be deformable. The drive device includes a connecting member connected to a center part of the carrying member and moving in an up-down direction. The drive device moves the connecting member between a top end position where the carrying surface of the carrying member becomes flat and a bottom end position where the carrying surface becomes recessed downward.

Abstract: An insertion tool includes at least one machining region, and at least one fastening region. The at least one fastening region is configured to couple to at least one tool holding fixture of a handheld machine tool, and has at least two fastening elements arranged substantially into a circle around a drive axis. The at least one fastening region is further configured to be at least substantially free of recesses in a radial direction within the circle.

Abstract: A pallet transport system of a machine tool promoting transport of a pallet for workpiece mounting use from a first stand to an adjoining second stand, wherein the first stand has a first mounting part which defines a first mounting surface, the second stand has a second mounting part which defines a second mounting surface, and the pallet has a mounted part attachable to the first and second mounting parts, along a transport direction of the pallet, includes a support mechanism turnably supporting at least one of the first stand, the second stand, and the pallet so that the orientations of a mounted surface defined by the mounted part and the second mounting surface match due to contact force between the mounted part and the second mounting part along with transport of the pallet from the first stand to the second stand along the first mounting surface.