Abstract: A metal removal filtering material having a basis weight of 30 to 120 g/m2 including a polyethylene porous base material and graft chains fixed to the polyethylene porous base material and having a functional group. The graft chains have a graft rate of 40 to 150%. The functional group is selected from a quaternary ammonium group, a primary, secondary, or tertiary amino group, an iminodiacetic acid group, a phosphate group, and an iminodiethanol group.

Abstract: The proposed method relates to producing inorganic sorbents for extracting lithium from lithium-containing natural and industrial brines. The method consists of a plurality of sequential steps, which include contacting a mixture of a soluble manganese (II) salt and aluminum (III) salt with an alkali solution in the presence of an alkali metal permanganate to obtain a precipitate of a mixed hydrated manganese (III), manganese (IV), and aluminum (III) oxide. After multiple reactions and conversions of intermediate products of the mixed hydrated manganese (III), manganese (IV), and aluminum (III) oxide, the final product is obtained as an ion exchanger in the H-form of high selectivity to lithium.

Abstract: Polymeric ion conductors composed of a polymeric matrix associated with an isoindolinium moiety represented by Formula I as described in the specification are provided. Anion conducting compositions comprising an anion conducting polymer associated with, or threaded within and having mechanically interlocked therearound, a cyclic moiety are also provided. lonomeric materials, including, for example, ion exchange membranes such as anion exchange membranes, made of the polymeric ion conductor and/or the anion conducting composition, and electrochemical systems and articles-of-manufacturing containing the polymeric ion conductor, the anion conducting composition or the ion exchange membrane are also provided.

Abstract: Processes for purifying polyether polyols via treatment with ion exchange resins. A mixture that includes the polyether polyol and alkali metal ions is passed through a first bed that includes a cation exchange resin comprising carboxylic acid and/or phosphonic acid groups to remove alkali metal ions from the mixture. Thereafter, the product is passed through a second bed comprising an anion exchange resin comprising quaternary ammonium groups and a cation exchange resin comprising carboxylic acid and/or phosphonic acid groups to thereby produce a purified polyether polyol.

Abstract: A stretch blow molded pipette is provided that includes a tubular body arranged between a tip region and a mouthpiece region. The tip region has an average wall thickness that is greater than a wall thickness of the tubular body, and the body region has an average wall thickness of less than 0.032 inches (in) and a hoop strength of at least 15 pound-feet (lbf).

Abstract: According to an example aspect of the present invention, there is provided a liquid handling device based on air displacement principle, comprising a cavity comprising a first chamber and a second chamber, a plunger movable inside the cavity, to apply a vacuum or pressure inside the cavity, wherein the first chamber is configured to provide a first dosing volume range, wherein the second chamber together with the first chamber is configured to provide a second dosing volume range, which is larger than the first dosing volume range, wherein said first chamber and said second chamber are connected by a closable fluid connection, and wherein said fluid connection is provided through said plunger.

Abstract: A dispensing system can include a container including multiple channels, and each channel can be capable of containing an amount of a liquid. The dispensing system can include a well plate including multiple wells, and each well can be configured to align with a respective channel of the container. The dispensing system can include a plunger including multiple protrusions, and each protrusion can be configured to be inserted into a respective channel of the container. Movement of the plunger toward the container can force each protrusion to be inserted into the respective channel of the container thereby driving liquid from the respective channel and into a respective well of the well plate.

Abstract: A sealable container for preservation of a biological sample is provided. The sealable container includes a cap and an elongate body. The cap has a proximal open end and a distal end with a lumen extending from the proximal open end to the distal end. The elongate body extends from a handle portion to a specimen portion, where the specimen portion is configured to receive a biological sample thereon. The elongate body further includes a closure portion disposed between the handle portion and the specimen portion, where the closure portion is configured to make surface to surface contact with the cap when the specimen portion of the elongate body is fully inserted within the lumen of the cap. At least one of an inner surface of the cap and an outer surface of the elongate body includes a textured area with a textured surface finish.

Abstract: A connection device between two micro-channels or two milli-channels of two fluidic elements including a complementary arrangement for holding the device with at least one of the two fluidic elements. A micro-fluidic or milli-fluidic chip including a connection device between a micro-channel or a milli-channel of the chip and a micro-channel or a milli-channel of a fluidic element.

Abstract: A modular system for constructing a variety of self-contained analytical cartridges enabled to perform a number of symmetrical or asymmetrical tests on a single sample source within a single device. Said cartridges are embodied as a readily reversible assemblage of two or more modules that are, in turn, operable to perform one or more tasks of an analytical test as discrete articles-of-manufacture.

Abstract: The invention relates to a pressure driven microfluidic chip for delivering a first liquid at a determined flow rate, said chip comprising a first inlet, a container connected to the first inlet, a second inlet connected to the container via a first passage, a second passage connecting the container to an outlet, wherein the first passage has a first resistance to liquid flow, and the second passage has a second resistance to liquid flow. The first resistance may be higher than the second resistance. The invention also relates to a pressure driven method of delivering a first liquid at a determined flow rate comprising using a chip first a first and second passage, wherein the first passage has a first resistance to the flow of the first liquid, and the second passage has a second resistance to flow of the second liquid.

Abstract: A microfluidic system may comprise a dispense head with multiple dispensers, each dispensing a different cell type, such as single pairs of individual target cells and individual sensor cells. Interaction between the cells may be observed based on, for example, fluorescence. Individual target cells may then be selected, based on observations, for use or for further investigation. As an example, target cells may be B-cells, and enhanced selection of B-cells aids more direct antibody discovery.

Abstract: Provided herein are magnetofluidic cartridges of use in a wide variety of sample analysis applications, including nucleic acid amplification assays. The magnetofluidic cartridges include sample inlet wells and sample analysis wells for performing controlled serial elution techniques that enables execution of extraction/purification and splitting of analytes for multiplex detection via magnetic actuation only. Related magnetofluidic devices, kits, and methods are also provided.

Abstract: An example of a flow cell includes a substrate and a reaction area defined in or over the substrate. The reaction area includes two angularly offset and non-perpendicular surfaces relative to a planar surface of the substrate, a polymeric hydrogel positioned over at least a portion of each of the two angularly offset and non-perpendicular surfaces; a first primer set attached to the polymeric hydrogel that is positioned over the portion of a first of the two angularly offset and non-perpendicular surfaces; and a second primer set attached to the polymeric hydrogel that is positioned over the portion of a second of the two angularly offset and non-perpendicular surfaces, wherein the first and second primer sets are orthogonal.

Abstract: A system and associated method for concentrating and separating components of different densities from fluid containing cells using a centrifuge includes a container defining a cavity for receiving the fluid. The container has a top, a sidewall extending from the top, and a bottom disposed opposite the top and in sealing engagement with the sidewall. An insert is slidably disposed in the cavity of the container and defines a lumen through the insert. The lumen, which includes a hole and a funnel-shaped upper portion in fluid communication with the hole, forms an open fluid path between opposite ends of the insert. The insert has a density such that upon centrifugation a selected component of the fluid resides within the lumen. A container port is disposed in the top of the container to transfer the fluid into the container and to withdraw a fluid component other than the selected component from the container.

Abstract: A lid assembly for a sample tube, for collecting magnetic beads from the sample tube and subsequently releasing said beads, the lid assembly comprising: a closure part including means for removably attaching the closure part to the opening of the sample tube, to close the sample tube, and a bead-collecting platform arranged to locate within or above the opening of the sample tube when the closure part is attached to the sample tube, wherein the bead-collecting platform has a bead-collecting surface on one side, for coming into contact with liquid in the sample tube during use, and a magnet-receiving cavity on the other side, behind the bead-collecting surface; and a magnet-bearing part comprising a magnet, wherein the magnet is removably insertable into the magnet-receiving cavity, towards the bead-collecting surface, such that, when the magnet is present within the magnet-receiving cavity, the magnet is capable of holding magnetic beads against the bead-collecting surface, and when the magnet is not present

Abstract: The present specification discloses collection kits for collecting a biological sample being handled by a chain-of-custody protocol and methods and uses for collecting a sample using such collection kits. In some aspects, a collection kit disclosed herein can comprise one or more identification labels, a sample collection device, one or more sample containers, and a collecting pouch. In some aspects, a collection kit disclosed herein can comprise one or more sample containers, a sample shipping container, one or more identification labels, and a collecting pouch.

Abstract: Systems, methods, and apparatuses are provided for self-contained nucleic acid preparation, amplification, and analysis.

Abstract: Disclosed is a deflection distributor refitting kit for a roller crusher. According to the disclosure the deflection distributor refitting kit comprises a deflection distributing shaft, thrust rods each having first and second ends and mounts for attachment of the deflection distributing shaft at a frame of the roller crusher, wherein a first end of each of said thrust rods is attached to the deflection distributing shaft via a lever, and wherein a second end of each of the thrust rods is arranged to be attached to a movable bearing housing of the roller crusher. Also disclosed is a method for mounting the deflection distributor refitting kit, as well as a roller crusher comprising a deflection.

Abstract: Grinding mechanisms for food waste disposers, and food waste disposers having grinding mechanisms are disclosed herein. The grinding mechanisms include a stationary grinding ring that includes a plurality of grater teeth, and a rotating shredder plate that includes at least one lug. The at least one lug may have at least a portion that is movable with respect to the top surface of the rotating shredder plate, or may be fin shaped.

Abstract: Certain exemplary aspects of the present disclosure are directed towards an apparatus for electrostatic fluid filtration. The apparatus utilizing a negative probe electrode and a positive cylinder electrode in conjunction with filter media to filter contaminants from a fluid flow.

Abstract: A shower system having an operating handle includes a positioning member, a ball joint, an overhead shower head, and a control mechanism. The positioning member has a water supply passage therein. The overhead shower head has an inlet end pivotally connected to the ball joint. The overhead shower head includes a handle portion protruding from a surface of the overhead shower head. The control mechanism is disposed on the handle portion and configured to control the inlet end of the overhead shower head to be in communication with an outlet end of the overhead shower head. The shower system is suitable for users of different heights, easy to operate, simple in structure and low in cost.

Abstract: A liquid dispensing system for dispensing two or more liquids of different composition, viscosity, solubility and/or miscibility at high filling speeds into a container through a unitary dispensing nozzle to improve homogeneous mixing of such liquids, while said nozzle is an integral piece free of any movable parts.

Abstract: A powder layer composite includes a base and a powder layer having a thickness of 100 ?m or less and disposed on the base. An average of a total value of a number of powder aggregates having a long diameter of 500 ?m or greater and a number of pinholes having a long diameter of 500 ?m or greater, in any of a plurality of different regions of 20 mm×20 mm on a surface of the powder layer, is 0.2 pieces/cm2 or less.

Abstract: A system includes a fluid spray gun comprising a spray tip having a tip orifice, a pump configured to pump fluid along a flow path to the fluid spray gun, and a monitoring system comprising one or more processors. The monitoring system is configured to obtain data indicative of a flow rate of the fluid along the flow path, obtain data indicative of a pressure of the fluid along the flow path, and determine a tip wear metric indicative of a wear of the spray tip based, at least, on the data indicative of the flow rate of the fluid along the flow path and the data indicative of the pressure of the fluid along the flow path. The monitoring system further controls a display screen to generate a display based on the tip wear metric.

Abstract: Disclosed are methods, systems and computer program products for producing and applying a spray foam producing mixture onto a surface, and imaging a spray cone, or the applied surface, using an infrared or an optical imaging device to capture an image, and then determining, based on the captured image, if a defect that requires correction exists in the spray cone or in the applied surface; and optionally, in response to determining that a defect requiring correction exists, modifying a process parameter in producing or applying spray foam.

Abstract: A plurality of different visual markers are deployed on a field. The markers include a target marker identifying a portion of the field that has a target of material to be applied to the field and a non-target marker identifying a portion of the field that does not have a target. An on-machine target identification system sense targets as an agricultural machine travels over the visual markers to identify targets in the field. An image processing adjustment controller correlates identified targets with the visual markers to determine an accuracy of the target identification system. An action signal is generated based upon the identified accuracy of the target identification system.

Abstract: An atomization module includes a base, an auxiliary fixing member, an atomization member, a piezoelectric element, a conductive member, and a waterproof member. The base includes a support portion and an outer annular portion. The support portion has a first opening, the outer annular portion surrounds the support portion, and the support portion protrudes relative to the outer annular portion. The auxiliary fixing member is disposed on the support portion, and has a second opening. The second opening is opposite to the first opening. The atomization member is disposed between the support portion and the auxiliary fixing member. The piezoelectric element is disposed on the outer annular portion, and the piezoelectric element and the atomization member are disposed on a same side of the base. The conductive member is electrically connected to the piezoelectric element. The waterproof member at least partially covers the piezoelectric element.

Abstract: An atomization module includes a main fixing member, an auxiliary fixing member, an atomization component and a piezoelectric component. The main fixing member includes a first bonding part, a second bonding part and a connecting part. The first bonding part has a first opening and a first bonding surface surrounding the first opening. The second bonding part is connected to the first bonding part, and the connecting part and the second bonding part surround the first bonding part. The auxiliary fixing member has a second opening and a second bonding surface surrounding the second opening. The piezoelectric component surrounds the first bonding part. The main fixing member has a first adhesive groove, which is jointly defined at least by the main fixing member, the auxiliary fixing member and the atomization component. The first adhesive is provided in the first adhesive groove.

Abstract: A coating nozzle is provided. The coating nozzle includes: a chamber portion, communicated with a coating material supply portion; a supply surface, disposed on a side of the chamber portion; a discharge surface, disposed on other side of the chamber portion opposite to the supply surface and used to discharge the coating material; supply holes, annularly arranged on the supply surface with a first position as a center; discharge holes, arranged into at least one straight line on the discharge surface; and communication hole paths, respectively and correspondingly communicated from the supply holes on the supply surface to the discharge holes on the discharge surface. The communicating holes respectively have different lengths. The communication hole paths include a large diameter portion and a small diameter portion whose diameter is shorter that of the large diameter portion. The small diameter portions respectively have different diameters or lengths.

Abstract: A paste-like medium applicator comprising an inlet opening of the paste-like medium applicator, a plurality of outlet openings for applying a paste-like medium onto a surface to be treated, and a distribution channel for distributing the paste-like medium from the applicator's inlet opening to the outlet openings, wherein the paste-like medium applicator is formed of a first elongated half-shell with the inlet opening of the applicator and a second elongated half-shell with a plurality of outlet openings, wherein the side walls of the two half-shells have at each open end an integrally shaped circular edge surface, which, in the working position of the applicator, define a distribution channel, wherein the first and second half-shells are integrally connected by a film hinge and the first and second half-shells being respectively provided with latching elements with a barb and the second and first half-shells being respectively provided with receiving elements for receiving the latching elements so that in th

Abstract: The application provides a product with a protective coating. Prepare a first precursor dispersion comprising a first active organic precursor, and the first active organic precursor is a fluorine-free monomer. Prepare a second precursor dispersion comprising a second active organic precursor, and the second active organic precursor is a fluorine-containing monomer. Apply the first precursor dispersion to a product body, and dry the applied first precursor dispersion to form a first dried layer. Apply the second precursor dispersion to the first dried layer to cover the first dried layer, and dry the applied second precursor dispersion to form a second dried layer, so that the first active organic precursor and the second active organic precursor are polymerized to obtain a product with a protective coating.

Abstract: A method for coating a vehicle body on which an electrodeposition coating has been performed includes in this order: applying a first base coating material over an outer surface of the vehicle body to form a first base layer; applying a mixture of a second base coating material and a first curing agent over an inner surface of the vehicle body to form an inner second base layer; applying the second base coating material over the first base layer that has not been baked to form an outer second base layer; applying a clear coating material over the inner second base layer and the outer second base layer to form a clear layer; and baking the first base layer, the inner second base layer, the outer second base layer, and the clear layer for curing thereof.

Abstract: A lumber use designation system includes a building construction plan that shows the layout of a structure and a coding from a series of codes each corresponding to a board length of lumber that should be selected for constructing a particular portion of the structure. A supply of lumber boards marked with a first board marking readable by an electronic scanner and a second board marking observable for selecting, which first and second board marking correlate to the board code found on the construction plans. The first board marking facilitates selecting a lumber board such as at a production facility. The second board marking facilitates selecting a lumber board at a job site for constructing the portion of the structure. A method of installing lumber during the construction of a structure is disclosed.

Abstract: A golf ball sorting system has a ball feeder configured to transport a plurality of golf balls. At least some of the golf balls have a conductive marking pattern that is not visible to an observer because the marking pattern is covered by at least one other layer of the golf ball. A detection system receives the golf balls, inspects the golf balls, and outputs a detection result. A sorting system receives the detection result and sorts the plurality of golf balls based on the detection result to separate the plurality of golf balls into at least three groups, including a first category of golf balls that do not have the marking pattern, a second category of golf balls that have a first type of the marking pattern, and a third category of golf balls that have a second type of the marking pattern.

Abstract: A ply sorting device is disclosed, comprising a picker and a buffer. The picker is arranged to pick planar plies of cut fiber material and move them to the buffer. The buffer comprises a plurality of substantially planar supports each arranged to receive plies from the picker and to support the plies in planar orientation. The planar supports are movably arranged relative to each other to receive the plies. In addition, a method of sorting plies of differing geometry is disclosed. Planar plies of cut fiber material are picked and moved to supports of a buffer where plies are received in a planar orientation, and supports are moved relative to each other to receive the plies.

Abstract: A high throughput sorting device is disclosed. The device includes a first sorter and a second sorter, each of the first and second sorters having a plurality of cells each configured to support, carry, and deposit an item. The device can also include at least one shared chute extending below a portion of the first sorter and a portion of the second sorter. The at least one chute can be configured to receive an item deposited by each of the plurality of cells and transport the item to an endpoint. The device can also include a base configured to support the at least one shared chute and the first and second sorters.

Abstract: A self-cleaning ion generator device includes a first portion with a base portion that extends to an outer edge and a first pair and a second pair of opposed sidewalls extending upwardly from the outer edge and intersect at corners, forming a cavity therein. A second portion includes a base portion that extends to an outer edge selectively secured to the first portion forming a housing. At least one ion emitting device extending from the housing, and at least one cleaning apparatus for cleaning the at least one ion emitting device.

Abstract: The invention solves the problem of the construction of a lance of a cleaning kit for medium-voltage power devices. The lance is equipped with an external assembly (A) and an internal assembly (B) placed therein, wherein the external assembly (A) constitutes a head (1) with clamps (2) and (3) of connections, mounted in it from the front, and connected to a body (4). The body (4) is detachably connected to an extension (5), which at the opposite end is detachably connected to a dispensing nozzle (6).

Abstract: The invention relates to an apparatus and method for scarifying the interior surface of pipes, such as a sewer pipe. The apparatus comprises a chassis, a carriage coupled to the chassis to reciprocate along a longitudinal axis of the chassis, a shaft capable of indexing rotation coupled to the carriage, and arms extending radially from the indexing shaft and tipped in high-pressure nozzle assemblies. The method comprises positioning the apparatus in a pipe and alternately reciprocating the carriage and indexing the shaft so as to scarify to successive longitudinal swathes of the pipe surface until the desired circumference of the pipe section is scarified. The apparatus is then repositioned in the next section of pipe and the method is repeated until the desired length of pipe is scarified. The invention may further comprise a separable propulsion unit.

Abstract: In one or more arrangements, a cleaning system for an anaerobic digester tank or covered lagoon is presented which has a box assembly attached to the tank or covered lagoon and a hose system is configured to move through the box assembly and the tank or covered lagoon. In one or more arrangements, the cleaning system may include a hose mover configured to move the hose system in and out of the tank or covered lagoon. In one or more arrangements, the hose system extends into and through an aperture of the box assembly and the cleaning system includes a seal configured to prevent liquid from escaping through the aperture of the box assembly. In one or more arrangements, the cleaning system may also include a collection box assembly configured to hold liquid which escapes from the box assembly.

Abstract: There is disclosed a system and method for processing wine and/or a containing barrel, while keeping a volume of most of the wine in the barrel. The disclosed system and method can provide reduced mixing of different layers of wine in the barrel. An optional scrubbing mechanism cleans an interior surface of the barrel from encrusted matter, and an optional UV sterilization light source sanitizes an interior surface of the barrel that is alongside a cavity in the barrel empty of wine. In some embodiments a pumping and filtering system preserves non-mixing flow of wine in the barrel while effectively filtering wine optionally without the use of a filter cartridge or other interposing medium.

Abstract: Embodiments disclosed herein include a method of monitoring a condition of a chamber. In an embodiment, the method comprises processing a substrate in the chamber, providing substrate history and chamber data to a model of the chamber, where the model of the chamber is configured to predict a chamber cleanliness, comparing the predicted chamber cleanliness against a performance limit, and flagging the chamber for preventive maintenance (PM) when the predicted chamber cleanliness is above the performance limit.

Abstract: The present invention relates to processes for recovering areas degraded by mining by means of soil treatment. In this context, the present invention provides a method for reusing ore concentrate waste, comprising the steps of (i) generating a solid or pasty residue from ore concentration, (ii) enriching the residue with at least two organic binders and a fertilizer to obtain an enriched/improved residue, (iii) depositing the enriched residue on the mined ground to form an enriched subsoil and (iv) depositing a topsoil layer on the enriched subsoil.

Abstract: A recycling apparatus for a solar cell module includes a platform for supporting and positioning the solar cell module, and at least one milling device disposed on the platform and having a milling member configured to contact a back plate of the solar cell module, and a casing defining a chip-receiving space and having an air inlet and a suction port communicating with the chip-receiving space. A drive device is connected to the at least one milling device for driving the at least one milling device to move around and mill the solar cell module through the milling member.

Abstract: A method of delamination of a printed circuit board includes comminuting the printed circuit board, and soaking the comminuted PCB in a solvent system comprising at least two solvents. Once soaking has been completed the method includes separating solids, and electrostatically separating different specific solids from the separated solids.

Abstract: A foil tab forming apparatus forms at least one foil tab of a positive electrode foil tab and a negative electrode foil tab respectively provided at a top portion and a bottom portion of an electrode assembly. The foil tab forming apparatus includes a pre-forming jig configured to bend the foil tab by pressing the foil tab, while moving in a direction from an outer circumferential portion of the electrode assembly to a winding center portion of the electrode assembly and a forming jig configured to press the foil tab that has been primarily bent by the pre-forming jig, by moving along a direction parallel to a winding axis of the electrode assembly.

Abstract: A process and assembly for heat treating portions of a steel article, such as an advanced high strength (AHSS) steel. In an initial operation, the invention provides for positioning of heating elements at locations along such as a blank shaped steel article. Following an initial heating, a suitable forming or stamping operation is employed to bend or reform the article with the heated zones defining the bend axles or points within the article. Following the initial heating and bending/stamping operations, the heating elements can be added, such as against outer flange locations of the previously stamped article, following which a subsequent trimming or final fabricating step is employed to complete the article.

Abstract: A method of reducing a thickness and increasing a height of a cylindrical wall of a metal cup to form a can body comprises positioning a wall-ironing punch inside the cup, moving an annular wall-ironing die axially over the closed end of the cup towards the open end of the cup, but not beyond the open end of the cup, in order to iron the cylindrical wall from the closed end up to a position axially spaced from the open end and moving the wall-ironing die back in an opposite direction to remove the can body from the die. Methods of altering a diameter of one or more regions of a can body are also disclosed.

Abstract: A ram assembly for a can bodymaker includes a pair of slideways structured to be coupled to a frame of the can bodymaker and a carriage slidingly engaged within the pair of slideways. The ram assembly also includes a ram body having a first end and an opposite second end, the first end supported by the carriage such that the ram body is slidable generally along a primary axis. A punch is positioned at the second end of the ram body. The ram assembly further includes an adjustment arrangement structured to provide for dynamic adjustment of the radial positioning of the punch with respect to the primary axis during normal operation of the can bodymaker producing can bodies.