Abstract: The disclosure herein provides an active anti-ice coating, which is capable of releasing an anti-ice agent, which includes anti-ice agent reservoirs, which are embedded in a UV curable matrix material, for providing an effective anti-ice coating with an active anti-ice agent release over a long period of time.

Abstract: A lighting system with a laser light source for radiating light; a wavelength conversion element for receiving the radiated light from the light source and for re-emitting wavelength converted white light; and a reflector element for reflecting the light received from the wavelength conversion element is disclosed. The reflector element comprises a reflective surface and a micro-patterned surface comprising an array of micro-focal elements. Each micro-focal elements is configured to converge or diverge incident light from the wavelength conversion element.

Abstract: An apparatus including a durable porous substrate; and a perfluorinated liquid located within pores of the durable porous substrate. The durable porous substrate and the perfluorinated liquid together are configured to provide an omniphobic surface.

Abstract: Metal nanomaterials and nanostructures may be formed via shearing force in the presence of a reactant.

Abstract: A cover window includes a plastic layer and a first hard coating layer disposed on an upper surface of the plastic layer. An edge of the cover window includes a vertical side part perpendicular to the upper surface of the plastic layer. A first inclination part is connected to the vertical side part and is inclined with respect to the vertical side part. The vertical side part and the first inclination part include a mechanical processing trace. An edge of the first hard coating layer adjacent to the first inclination part includes a laser processing trace.

Abstract: The present application provides a multilayer lateral mode coupling method for phased array construction and transducer devices built accordingly. This disclosure describes and demonstrates that the electrical impedance of a phased array can be substantially reduced and readily controlled to be close to the source impedance. The fabrication process is relatively simple and inexpensive. In addition, the elements are robust for use in 1.5, 2, 3 or other dimensional configurations, over an extended period of operation, without structural failure, and providing a high power output required for imaging and/or medical therapy applications.

Abstract: A support structure for vibrating screening machine with either a flat screen deck or a crowned screen deck which use a coped and then capped variation of the same prefabricated rectangular tubular cross-member but in rotated orientations. The machine further providing support for a crowned screen media without using a crowned cross-member by providing stringers with differing vertical heights with the centermost stringer having the most height above a flat top cross-member.

Abstract: Systems and methods for managing the waste associated with the extraction of rubber from guayule shrubs are provided. Also provided is a portable local sub-station for reducing the transportation costs associated with the processing of guayule shrubs for the extraction of rubber. Use of the disclosed systems, methods and/or local sub-station can reduce transportation costs, reduce processing costs and reduce the downstream processing complexity associated with the extraction of rubber from guayule shrubs.

Abstract: There is provided a projection indicator which specifies a position of a parcel based on an image including the parcel, the indicator including: a processor; and a memory, in which by cooperating with the memory, the processor determines whether or not each of pixels in the image is a pixel included in a processing target space in which the parcel is to be present based on coordinates of each of the pixels, regards only the pixel included in the processing target space as a processing point to be processed and registers the processing point in the memory, and obtains the image of the parcel based on the registered processing point to specify the position of the parcel.

Abstract: Sorting systems and methods for large quantities of items in industrial processes are described. The systems, devices and methods are for receiving, sorting and removing items dynamically. A first group of items, such as letters or other mail pieces, are injected by a belt into a pocket to a form a first stack, and a divider is extended near the first stack. The divider allows for a second group of items to either be injected to form a second stack behind the divider, or to be diverted and injected into another pocket. The first stack can be removed while the second group is being injected.

Abstract: A mail sorting system and method process mail pieces that arrive at a feed point. The mail pieces are classified into machinable mail pieces and non-machinable mail pieces. The machinable mail is processed in an automated sorting machine. Mail pieces with incomplete or incorrect addressing information are classified as rejects and diverted for manual processing. A manual processing station receives the non-machinable mail pieces from the feed point and also the rejects from the automated sorting machine. In the manual processing station the mail pieces are scanned in a scanning device and the images are send to an image processing system, which also receives images from the automated sorting machine. Upon receiving the results from the automated image processing system, an operator completes labeling process from each mail piece.

Abstract: The method of sorting pre-sorted mailpieces in a postal sorting machine comprises the steps consisting in: detecting loading in the feed inlet of the machine of a batch of mailpieces pre-sorted by a mailer of the mailpieces on the basis of their delivery addresses; and, in response to said detection, loading, in the reference database of the address recognition system, a lexicon comprising the delivery addresses for only the pre-sorted mailpieces of the batch, and, by means of the monitoring and control unit and for each current mailpiece, comparing the result of the OCR reading with said delivery addresses of the lexicon so as to recognize the delivery address of said current mailpiece.

Abstract: Provided are systems and methods for associating an asset with a sort location, the system comprising a conveyor belt assembly and a user device configured to be worn by a user. The conveyor belt assembly comprises: an acquisition device and a plurality of stripes defining a non-repeating pattern, the plurality of stripes comprising a plurality of unique sets of stripes. The acquisition device is configured to capture image data comprising asset identifier data and conveyor mechanism data, the conveyor mechanism data including one of the plurality of unique sets of stripes. The user device is configured to capture conveyor mechanism data including one of the plurality of unique sets of stripes; remotely receive asset identifier data associated with the user device captured conveyor mechanism data; and generate and display to the user, relative to the asset, at least one visual indicator of one or more sort instructions for the asset.

Abstract: A treatment device treats a treatment subject inside a treatment chamber with treatment fluids of a plurality of types. An exhaust switching unit is provided to an exhaust pipe connected to the inside of the treatment chamber, and the exhaust switching unit is formed of a distribution box, switching valve boxes, and an exhaust tube. Additionally, the switching valve boxes, which correspond in number to the treatment fluids, are connected to the distribution box in a parallel state.

Abstract: The detergent dispensing device includes a base and an extrusion assembly. The extrusion assembly is joined to the base, and includes a seat member having a first tube and a second tube extending upward and forward, respectively. A volume control member is configured inside the first tube and a resilient engagement member is reciprocally moveable along the second tube. The extrusion assembly also includes a connection member connecting the first tube. A detergent bottle is fit on the connection member and the detergent flows into the first tube through the connection member. When the engagement member is engaged, a first ball of the volume control member allows the detergent to flow out of the first tube. As the engagement member is restored resiliently, the first ball blocks the first tube, thereby providing a fixed amount of detergent.

Abstract: A roll-type cleaning member for scrubbing and cleaning a target cleaning surface of a substrate includes a plurality of nodules formed on a surface thereof. Each nodule includes a slit which extends so as not to be parallel to the rotation direction of the roll-type cleaning member, upstream edges are formed by the slit so as to serve as edges first contacting the target cleaning surface when a cleaning surface of the nodule contacts the target cleaning surface of the substrate by the rotation of the roll-type cleaning member, and the upstream edges are provided at a plurality of positions of the cleaning surface of the nodule in the circumferential direction.

Abstract: An exhaust system includes a ventilated ceiling component with multiple surfaces and recesses. Each recess has an exhaust intake, the recesses being distributed over an area of a ceiling that has a perimeter adjacent the recesses. The perimeter has a jet register located below the exhaust intake and configured to generate jets, a first of the jets being directed toward and located below at least one of the exhaust intakes and a second of the jets being directed substantially vertically downward. The perimeter further has a displacement ventilation register.

Abstract: An assembly and method for processing human waste includes providing a supporting base having an opening within which a waste reservoir is affixed. The assembly may be installed on or below a rim of a toilet bowl. Solidification and pathogen killing materials are provided. The materials are deposited in the reservoir either prior to or upon accumulation of waste in the reservoir. The reservoir with the solidified waste is then sealed and transported to a collection facility.

Abstract: An injection tip assembly 10 and methods for use more reliably provide for delivery of fluid substances, such as materials that promote removal, destruction, or isolation of contaminants, into targeted zones within soil or bedrock. The injection tip assembly permits the application of pressurized fluid 163 so as to erode or cut a desired cavity or eroded volume 164 within the subsurface 14, allows for timely observation, adjustment, and control of pressure within the cavity, and directs the delivery of a second substance or fluid that may incorporate desired materials. The consequence of managed erosion and pressure control is to nucleate and propagate a hydraulic fracture of desirable form that optimally delivers remedial agents throughout the targeted formation.

Abstract: Presented is an electric field intensity compensation method for constructing a non-uniform electric field through an auxiliary electrode, including steps of: in a matrix electrode unit, designing an auxiliary electrode arrangement position according to the spatial distribution of the pollutant concentration; designing the polarity of the auxiliary electrode according to the position relationship between the auxiliary electrode and matrix electrodes; and constructing a non-uniform electric field by the auxiliary electrode and the matrix electrodes to implement space compensation of the electric field intensity.

Abstract: Method for fabrication of a gold alloy wire: an alloy is prepared including from 33.33% to 45.83% Au, from 3.64% to 12.44% Zn, from 18.46% to 45.02% Cu, from 9.88% to 33.78% Ni, and from 0.0 to 5.0% of elements from among Ir, In, Ti, Si, Ga, Re, a continuous cast bar is produced, having a diameter of 8.0 to 20.0 mm, this bar is wire rolled while limiting the cross-section deformation to less than 20% per pass, preferably 13%, the cumulative deformation compared to the initial cross-section is measured, the wire rolling is stopped when the cumulative deformation reaches 60% to 75%, an anneal is performed, the wire rolling is started again and the wire rolling, measuring, annealing process is repeated until the desired cross-section is achieved, the intermediate product is drawn to obtain a section wire of circular cross-section.

Abstract: According to an embodiment of the invention, a rolling equipment includes two coiler furnaces; a plurality of mill stands provided between the two coiler furnaces, the plurality of mill stands being for reverse rolling; and an induction heater provided between the plurality of mill stands, the induction heater implementing a heated temperature increase in a designated reverse rolling or in each reverse rolling, the heated temperature increase being in a hot strip longitudinal direction and width direction. Thus, the hot strip temperature distribution can be improved.

Abstract: A machine for bending sheet metal provides at least one sheet metal resting tool, at least one sheet metal pressing tool, and at least one sheet metal bending tool, parallel to one another; for moving the tools along a first and a second axis perpendicular to one another at least two electric motors are provided for moving the sheet metal pressing tool along the second axis, at least two electric motors for moving the sheet metal bending tool along the first axis and at least two electric motors for moving the sheet metal bending tool along the second axis; a command and control unit connected to the electric motors commands and controls the driving of the electric motors to maintain the parallelism between the tools in the operating step. In this manner, using hydraulic drives is avoided.

Abstract: A roll forming apparatus including a plurality of stations each including and an upper roll and a lower roller, wherein a first number of stations are configured to form a pipe blank into a standing seam, and a second number of stations are configured to angle the seam. At least one station includes elongated top and bottom rollers for clinching the pipe blank during the roll forming process. Each elongated top roller is mounted on a pivotable shaft configured to pivot the elongated top rollers away the pipe blank to allow passage of at least one seam formed in the pipe blank.

Abstract: Machine for bending at least one longitudinal cylindrical pipe, the bending machine having at least one heating module configured so as to heat a longitudinal cylindrical pipe and at least one deformation module configured so as to deform a longitudinal portion of a longitudinal cylindrical pipe in order to bend it, said heating module having a plurality of heating units, each heating unit can include a peripheral heating body defining an internal opening adapted to allow the passage of a longitudinal portion of a longitudinal cylindrical pipe to be heated.

Abstract: A die-pressing punch used for die-pressing a workpiece includes a punch guide, a punch body that is provided vertically movably and non-rotatable about its axial center with respect to the punch guide, a punch head screw-fitted with the punch head. The die-pressing punch further includes a roller unit that is provided inside the punch guide beneath the punch body vertically movably and has a rotatable roller protruding downward from a bottom face of the punch guide, and an urging member that is provided between the punch body and the roller unit and urges the roller unit downward. The die-pressing punch further includes a joint member that is jointed with the punch head non-rotatably about the axial center, and an operable member. The operable member switches the joint member between a rotatable state and a non-rotatable state about the axial center with respect to the punch guide.

Abstract: A die-pressing die used for die-pressing a workpiece includes a die body on whose upper face a die hole is formed and on whose bottom face a discharge hole for discharging dusts of the workpiece is formed, and a roller unit disposed within the die hole and having a roller protruding upward from the upper face of the die body. A collection passage for collecting the dusts is formed at a peripheral edge portion of the die hole. One end of the collection passage is opened at the upper face of the die body, and another end thereof is opened to the discharge hole. The collection passage is configured to suction air due to a negative pressure state in the discharge hole.

Abstract: Disclosed is a method to manufacture a pressed component from an intermediate stock, which includes two bent portions with a spacing thereof narrower than a width of a top plate of the pressed component, by employing a press including a die having a die pad and a punch having an inner pad, the method including: gripping a portion between the bent portions with the inner pad and the die pad in a state in which the inner pad projects from the punch and the die pad projects from the die; moving the die toward the punch side to form vertical walls of the pressed component with the die and the punch; and integrating the die and the die pad and then moving the die, the die pad and the inner pad toward the punch side to form the top plate.

Abstract: A tool element assembly (100) has a tool element (102) with a tool surface (110) and a control surface (112) opposite the tool surface. A thermal control structure (104) is provided defining a flow chamber (103) partially bounded by the control surface, and having an inlet (148) and an outlet (121) which control chamber diverges towards the control surface.

Abstract: A material separation device comprises a placement component, a blower, a suction component, a suction pad driver, and a controller. The blower blows air at a plurality of aluminum sheets that have been stacked on the placement component to float an uppermost aluminum sheet. The suction component uses suction pads to chuck and hold the uppermost aluminum sheet from above while the air is being blown. The suction pad driver drives the suction component up and down, using servomotors as a drive source. The controller performs control so that the suction pads chucking the aluminum sheet are raised to a temporary stopping position by the suction pad driver, and the suction pads are stopped for a predetermined length of time at the temporary stopping position while the air is stopped, and the suction pads are then raised by the suction pad drivers to a conveyance position.

Abstract: The indexing self-aligning hardware tool can join components and includes a first tool section including a die carrier, one or more dies coupled to the die carrier, and a first locator coupled to the die carrier. The indexing self-aligning hardware tool also includes a second tool section having a support body, one or more blankholders coupled to the support body, one or more punches movably disposed inside the blankholders, and a second locator coupled to the support body. The first locator and the second locator are configured to mate with a product feature locator of a component to align the first tool section relative to the second tool section.

Abstract: Methods are disclosed of making metal casting molds and components thereof by the three-dimensional printing process in which an untreated sand is used as the build material and a polymer is used as a component of the binder that is printed onto the build material.

Abstract: A method for producing a casting using a gas-permeable casting mold comprising a cavity composed of a production cavity and a flow path, the flow path comprising a sprue through which a gravity-poured melt flows downward, and a runner connecting the production cavity to the sprue, comprising gravity-pouring a metal melt in a volume smaller than that of the entire cavity and larger than that of the production cavity into the gas-permeable casting mold; supplying a gas through the sprue to push the metal melt in the flow path, thereby pushing the metal melt upward in the production cavity, so that the production cavity is filled with the metal melt; in a hypothetical equilibrium state in which a hypothetical liquid fills the production cavity by the supplied gas, setting the volume of the metal melt to be poured to be equal to the volume of the hypothetical liquid, such that the surface height hs of the hypothetical liquid remaining in the flow path after filling the production cavity, the height h1 of the lowe

Abstract: System for cooling molds for metals, having one or more main conduits, each for transporting a main flow of a cooling carrier fluid containing compressed air and nebulized water, and a plurality of secondary conduits connected to and originating from the main conduit. The free end of each secondary conduit is susceptible of being inserted into a corresponding channel of a duct made in one of the half-molds of a mold. The main conduit is provided with a shaped closed terminal portion for distributing, into the secondary conduits that radially depart therefrom, substantially equal secondary flows of the cooling carrier fluid, injecting them through the free ends thereof into the corresponding channels of each half-mold.

Abstract: A stack molding pattern and a shell for manufacturing aircraft turbine engine blades via lost wax casting. The stack molding shell includes a plurality of shell blade elements, each intended for producing a blade, wire elements being arranged within the shell blade elements; and a metal feeder including a plurality of metal outlets, each one radially open towards one of the shell blade elements and connected with the second end portion of the element. The shell includes a protective screen, associated with each second end portion and intended to protect a sensitive portion of the wire elements against the direct impact of a flow of metal from the feeder. The sensitive portion is located in the second end portion, downstream from the protective screen.

Abstract: A sand core making machine is provided that includes at least one transfer tool by means of which the material for making the core is transferred when said transfer tool is moved to an operating position. The machine also includes a curing tool by means of which the material previously transferred by the transfer tool is hardened and which is arranged in an operating position over the material to perform the hardening once the transfer tool has moved out of its operating position. The machine includes at least one articulated arm for moving the transfer tool and the curing tool to the respective operating position.

Abstract: A continuous casting and rolling apparatus according to one embodiment of the present invention provides: a continuous caster for generating a steel sheet; a first rolling unit associated with the continuous caster; and a second rolling unit which is spaced apart in the outlet of the first rolling unit and comprises: a rolling mill for pressing down the steel sheet; and a cutter for cutting a portion of the steel sheet, wherein the cutter is spaced from the second rolling unit by a length corresponding to the length of the steel sheet discharged in an at least discontinuous rolling mode, and may comprise a cut withdrawal unit provided between the first rolling unit and the second rolling unit.

Abstract: Provided herein are titanium alloys that can achieve a combination of high strength and high toughness or elongation, and a method to produce the alloys. By tolerating iron, oxygen, and other incidental elements and impurities, the alloys enable the use of lower quality scrap as raw materials. The alloys are castable and can form ?-phase laths in a basketweave morphology by a commercially feasible heat treatment that does not require hot-working or rapid cooling rates. The alloys comprise, by weight, about 3.0% to about 6.0% aluminum, 0% to about 1.5% tin, about 2.0% to about 4.0% vanadium, about 0.5% to about 4.5% molybdenum, about 1.0% to about 2.5% chromium, about 0.20% to about 0.55% iron, 0% to about 0.35% oxygen, 0% to about 0.007% boron, and 0% to about 0.60% other incidental elements and impurities, the balance of weight percent comprising titanium.

Abstract: A simplified and downsized coupling position switching mechanism capable of transmitting reliably and smoothly the driving force of the drive unit to the slide metal frame to switchably change a coupling position between the slide metal frame and the drive unit in the sliding nozzle apparatus. A coupling portion in the slide metal frame protrudes on the side of the drive unit and allows a rod head of the drive unit to be coupled thereto, and the coupling portion has a coupling space allows the rod head to be disposed movably in a sliding direction of the slide metal frame. A separator is inserted into the coupling space to divide the coupling space into first and second coupling chambers in the sliding direction of the slide metal frame. The coupling portion has a fitting section for allowing the separator to be fitted thereinto when it is inserted into the coupling space.

Abstract: Slide closure for a container containing molten metal includes a housing part that can be fastened to the container and a slider unit that can be displaced longitudinally relative to it, into which a fireproof plate can respectively be inserted. The slider unit is held by holding units fastened to the housing part perpendicular to the slider unit such that it can be displaced longitudinally. The holding units are individually fastened releaseably to the housing part such that in the braced state of the slide closure, they can be released from the housing part in almost every position of the slider unit. In addition, the housing part has walls running close to the plate in the longitudinal direction and projections that protrude to the side, in which walls bearings of the individual holding units can be accommodated.

Abstract: An apparatus and method for filtering molten metal, such as aluminum or an aluminum alloy includes at least one ceramic foam filter or any other type of filtration media such as porous tube or alumina balls disposed in a receptacle for the molten metal. A vibrator vibrates at least one of the filter, the receptacle or the metal and may be used to induce priming, filtering and/or drainage of the filter. The vibrator may be retrofitted to an existing filter system and may be adjustable in frequency and amplitude. The vibration may be continuous over a given period or produced in a single shock.

Abstract: A part includes a three-dimensional porous metallic workpiece printed via an additive manufacturing process and subsequently subjected to a diffusion-based process to convert at least a portion of the porous metallic workpiece to a ceramic workpiece or an intermetallic workpiece.

Abstract: Additive manufacturing systems, area scanning laser systems, and methods for performing an additive manufacturing process are provided. An exemplary additive manufacturing system includes a laser generation device for producing a laser beam. Further, the additive manufacturing system includes an optic element for forming a first portion of the laser beam with a first polarization and a second portion of the laser beam with a second polarization different from the first polarization to encode an image in the laser beam. Also, the additive manufacturing system includes a selective beam separator configured to direct the first portion of the laser beam onto a material to be sintered or melted. The additive manufacturing system includes a recycling system for receiving the second portion of the laser beam.

Abstract: A fume collector can be operated continuously for a long time, and an influence on a three-dimensional article is minimized. Provided is a lamination molding apparatus (1) in which an inert gas supply/discharge apparatus (4) includes an inert gas supply apparatus (43) configured to supply an inert gas into a chamber (10), and a fume collector (6) including a charging section (63) having a charging electrode (631) configured to positively or negatively charge fumes, a charging electrode cleaner (71) configured to remove fumes adhered to the charging electrode (631) and a dust collecting section (65) configured to collect the charged fumes, wherein the charging electrode cleaner (71) removes the fumes when formation of the sintered layers by a laser radiation apparatus (2) is not being performed in operation.

Abstract: A computerized method, system, program product and additive manufacturing (AM) system are disclosed. Embodiments provide for modifying object code representative of an object to be physically generated layer by layer by a computerized AM system using the object code. The computerized method may include providing an interface to allow a user to manually: select a region within the object in the object code, the object code including a plurality of pre-assigned build strategy parameters for the object that control operation of the computerized AM system, and selectively modify a build strategy parameter in the selected region in the object code to change an operation of the computerized AM system from the plurality of pre-assigned build strategy parameters during building of the object by the computerized AM system.

Abstract: A method of manufacturing a multi-material tubular structure includes spinning a can, depositing a powdered material into the can and compacting the powdered material within the can to provide a tubular structure.

Abstract: A method of producing a powder suitable for additive manufacturing and/or powder metallurgy applications from a precursor particulate material comprising: subjecting the precursor particulate material to at least one high shear milling process, thereby producing a powder product having a reduced average particle size and a selected particle morphology.

Abstract: The present invention discloses a method for preparing nano-copper powder, comprising: (1) providing a dispersion solution, containing copper salt precursor and disperser, the disperser is dissoluble in both water and weak solvents, and is an acrylic modified polyurethane disperser; (2) providing a reducer dispersion solution, containing reducer, the reducer is organic borane; (3) contacting the reducer dispersion solution with the dispersion solution in a condition enough to reduce the copper salt precursor by the reducer into elementary copper; (4) separating copper nano-particles from reaction solution obtained by step (3), and drying separated copper nano-particles by spray drying, so as to obtain the nano-copper powder. The nano-copper powder prepared by the method in accordance with the present invention is dispersible in both water and environment-friendly weak solvents, which can be used to prepare weak solvent-type electrically conductive ink.

Abstract: Provided is an efficient method for producing nickel powder from a solution containing a nickel ammine complex, the method including adding seed crystals to a solution containing a nickel ammine complex and subjecting the resulting mixture to hydrogen reduction under high temperatures and high pressures to produce nickel powder, which makes it possible to maintain the quality of the nickel powder produced and reduce the amount of the seed crystals used. The method for producing nickel powder is characterized by adding seed crystals and a dispersant having an anionic functional group to the solution containing a nickel ammine complex to form a mixture slurry, and subjecting the mixture slurry to pressurized hydrogen reduction treatment by blowing hydrogen into the mixture slurry in a high temperature and high pressure atmosphere to cause a reduction reaction, thereby reducing the nickel ammine complex in the mixture slurry to obtain nickel powder.

Abstract: The disclosure relates to a measuring device for a machine tool comprising a tool drive. The measuring device may include a measurement head and a displaceably mounted protective cover, which can be moved by being driven by the tool drive in such a way that this protective cover selectively covers the measurement head or frees it for measurement. The disclosure furthermore relates to a machine tool having such a measuring device.