Abstract: A percussion attachment is provided to be detachably installed on a percussion instrument. The percussion attachment includes a main body part having a struck part to be struck by a player, an extended part extending from a side surface of the main body part to be locked to one of the tension bolts, and a restricting part protruding from the side surface of the main body part near the extended part and supporting the percussion instrument to restrict a displacement of the main body part in a state that the extended part is tightened together with the hoop by one of the tension bolts.

Abstract: A braided rope, and in particular to a braided rope used in water sports that blends various fibers to create a low stretch economical rope.

Abstract: A triaxial textile armature is provided for making high quality composite materials. The armature includes a central layer of axial yarns and at least two side layers of axial yarns.

Abstract: A steerable mine detonation apparatus is adapted to be pushed by a steered vehicle. The apparatus comprises a frame and at least two spaced apart ground engaging members adapted to support the apparatus and adapted to exert a force on mines in the apparatus' path of sufficient to cause detonation thereof. At least one ground engaging member is steerable, and at least one steerable ground engaging member is attached to the frame so as to pivot with respect thereto about a substantially vertical axis and is connected to a steering linkage, the apparatus further comprising a steering mechanism operatively connected to the steering linkage and, in use, to the pushing vehicle. An actuator adapted to vary the configuration of the steering mechanism.

Abstract: A vehicle capable of dissipating explosion force and energy caused due to explosion of an explosive including but not limiting to mine and/or grenade under the vehicle, below the wheels, and/or on side of the vehicle with minimal effect on the personnel and material inside the vehicle, and thereby, capable of providing safety and stability to the personnel and material inside the vehicle even if vehicle is made from armor of low thickness is provided, wherein blast air force and energy is directed through one or more passages (7, 8, 9) running from one side of the vehicle to opposite side of the vehicle in a manner that blast air force and energy generated on explosion dissipates from side of the explosion through said passages to another side of the vehicle. In one embodiment, the vehicle further comprises a periscope like structure (21) and corrugated sheet (31, 32, 33).

Abstract: A cylinder mechanism includes a cylinder body assembly, a piston assembly, and a grasping assembly. The cylinder body assembly includes a cylinder body. The cylinder body defines a receiving cavity, a first gas hole, and a second gas hole. The first and second gas holes communicate with the receiving cavity. The piston assembly includes a piston movably received in the receiving cavity, a guiding shaft movably received in the receiving cavity, and a limiting member. A first end of the guiding shaft is fixed to the piston, and a second end defines a receiving groove. A pair of guiding hole is defined in the guiding shaft. The grasping assembly includes a pushing member movably received in the guiding shaft, a pin received through the guiding holes, and a latching member movably received in the guiding shaft and capable of protruding outward.

Abstract: An air shock absorber includes seal members that maintain the sealing performance and slidability of the seal members. The air shock absorber includes a cylinder and a piston. The cylinder contains gases and is divided by the piston into a high pressure gas chamber and a low pressure gas chamber. A first seal member extends in a circumferential direction of the piston along its outer periphery. A second seal member is located on the outer periphery of the piston closer to the high pressure gas chamber than the first seal member is. A surface of the first seal member includes a groove. A surface of the second seal member faces the surface of the first seal member and includes a groove.

Abstract: A pneumatic pressure brake booster system includes an air pressure chamber; an ambient air chamber; a flexible diaphragm separating the air pressure chamber and the ambient air chamber; at least one air pressure source communicating with the air pressure chamber; a brake pedal shaft engaged by and movable with the diaphragm; and a brake master cylinder engaged by the brake pedal shaft.

Abstract: A rotary actuator including a hydraulic valve including a borehole with shoulders, and a first operating connection and a second operating connection originating from the borehole, wherein a pressure balanced hollow piston is arranged axially movable in the borehole, wherein the hollow piston is fitted with a first outer diameter in a borehole section in a sealing manner, wherein the hollow piston includes the following axially subsequent to the first outer diameter: an enveloping surface with a large outer diameter in an axial portion of the first operating connection, and an enveloping surface with a small outer diameter in an axial portion of the second operating connection, wherein an inlet edge and an outlet edge extends from each of the first enveloping surface and the second enveloping surface, wherein the two inlet edges are oriented away from one another and the two outlet edges are oriented towards one another.

Abstract: A piston is provided displaceably in the interior of a cylinder tube that constitutes a fluid pressure cylinder, and a piston cover made from an elastic material is disposed so as to cover one end surface of the piston. The piston cover comprises a main body portion confronting a head cover of the cylinder tube, a guide portion covering an outer circumferential surface of the piston and disposed in sliding contact with an inner circumferential surface of a cylinder hole, and a hook portion folded toward an inner circumferential side with respect to the guide portion. Upon displacement of the piston toward the head cover, shocks are absorbed by abutment of the main body portion against the head cover. When the piston is displaced along the cylinder tube, the guide portion serves to guide the piston in the axial direction by sliding contact with the cylinder hole.

Abstract: A method for implementing particulate filter regeneration management is provided. The method includes determining a presumptive deviation between a particulate model and actual particulate level conditions of the particulate filter. The presumptive deviation is determined from identification of an occurrence of extended parking, a passive regeneration, residual particulates, and a pressure signal. Each of the extended parking, passive regeneration, residual particulate, and pressure signal is specified by a respective particulate model deviation type. The method also includes selectively controlling current to at least one zone of a plurality of zones of an electric heater to initiate a regeneration event based on the presumptive deviation, and estimating the particulate level in the particulate filter once the regeneration event is complete.

Abstract: A modular degassing device (40) is disclosed. The modular degassing device (40) comprises outer clamping plates (330, 340) with at least one degassing module (200) arranged therebetween, wherein the degassing module (200) comprises two modular plates (310, 320) adjacently arranged, both modular plates (310, 320) having a first channel on sides facing a membrane (46) placed therebetween, wherein the first channel of one modular plate (310, 320) is a fluid channel (224) on one side of the membrane (46), and the first channel of the other modular plate (310, 320) is a vacuum channel (212) on the other side of the membrane (46).

Abstract: Systems and methods are provided for improving separation of gas phase streams using an adsorbent, such as 8-member ring zeolite adsorbents or DDR type zeolite adsorbents. Suitable gas phase streams can include at least one hydrocarbon, such as methane or a hydrocarbon containing at least one saturated carbon-carbon bond, and at least one additional component, such as CO2 or N2. The selectivity of the adsorbent is improved by selectivating the adsorbent with one or more barrier compounds. The presence of the barrier compounds is believed to alter the relative ability of potential adsorbates to enter into and/or move within the pores of the adsorbent.

Abstract: An apparatus for removing water vapor from a feed gas is provided that comprises a membrane housing, a membrane that divides a first pressure side and a second pressure side of the membrane housing, a feed gas inlet and outlet on the first pressure side, a sweep gas inlet and outlet on the second pressure side, a sweep gas flow regulator, and a pump. In some embodiments the feed gas can be at ambient pressure and a pressure drop across the membrane can be less than about 1 atm. In some embodiments the sweep gas can be a portion of the feed gas exiting the first pressure side. Some embodiments are part of air conditioning, drying, or water recovery systems. Additionally, some embodiments achieve dew points of less than 0° C. and dehumidification efficiencies of 200% to 600%.

Abstract: Methods are provided for forming zeolite crystals suitable for gas phase separations with transport characteristics that are stable over time. The zeolitic materials and/or corresponding methods of synthesis or treatment described herein provide for improved stability in the early stages of process operation for some types of gas phase separations. The methods allow for synthesis of DDR type zeolites that have reduced contents of alkali metal impurities. The synthetic methods for reducing the non-framework alkali metal atom or cation impurity content appear to have little or no impact on the DDR crystal structure and morphology.

Abstract: To provide an Fe(II)-substituted beta type zeolite which has been ion-exchanged with Fe(II) ions and can effectively adsorb and remove nitrogen monoxide or hydrocarbon contained in gas to be cleaned, even if oxygen is present in the gas at a high concentration or the temperature of the gas is low. In the Fe(II)-substituted beta type zeolite, a ratio of SiO2/Al2O3 is preferably 10 to 18, a BET specific surface area is preferably 400 m2/g to 700 m2/g, a micropore specific surface area is preferably 290 m2/g to 500 m2/g, and a micropore volume is preferably 0.15 cm3/g to 0.25 cm3/g. The amount of Fe(II) supported is preferably 0.01% by mass to 6.5% by mass based on the Fe(II)-substituted beta type zeolite.

Abstract: Described is a chromatography a chromatography apparatus that includes a microfluidic substrate, a coupler and a sealing fitting. The microfluidic substrate can include one or more chromatography columns, such as analytical columns or trap columns, and an inlet in communication with the one or more chromatography columns. The coupler is diffusion bonded to the surface of the microfluidic substrate so that an opening in the coupler is aligned to the inlet in the microfluidic substrate. The sealing fitting includes a heat-resistant sealant disposed in the opening of the coupler and in contact with the surface of the substrate. The coupler and sealing fitting enable a compact fluid-tight connection to the inlet of the microfluidic substrate that exhibits high tensile and torsional strength, and does not require the use of adhesives.

Abstract: A fluid filtration system is shown. The fluid filtration system utilizes a one-piece or multiple piece containers having a plurality of radiation-transmissible media adapted to receive light, such as ultraviolet light, white light or other wavelength light. The radiation-transmissible media are situated in the container and at least one or a plurality of radiation sources, such as ultraviolet lamps, are situated in an array in proximity to the radiation-transmissible media. The radiation-transmissible media interrupts the flow and velocity of the fluid stream passing through the container to extend the duration of radiation for any contaminants and also provide enlarged surface areas for the contaminants to be received and ultimately exposed to the radiation. In one example, the radiation-transmissible media may be tubular or spherical sections that are hollow or solid and made of quartz.

Abstract: A filter medium with antimicrobial action, in particular for filtering air for the interior area of motor vehicles, consisting of at least one first filter layer where pollutants can be retained, and a second filter layer adjacent to the first filter layer is provided. The second filter layer is attached to the on-flow side of the first filter layer and contains antimicrobial agents.

Abstract: An environmentally-friendly exhaust device comprises an outer tank. An inner pipe is disposed inside the outer tank. An air propeller is disposed below the inner pipe inside the outer tank. An upper guiding plate and a lower guiding plate are disposed on a surface of the inner pipe for connecting with the outer tank. Thereby, air, oil mist and water are entered between the outer tank and the inner pipe; and are guided to the air propeller below through the upper and the lower guiding plates; and then are exhausted through the inner pipe upwardly. The purification of oil mist is processed integrally for enhancing the efficiency of exhaust and achieving the environmentally-friendly effects. Multiple layers of filter screens provided for carrying out multiple filtering are economically effective and can further enhance the environmentally-friendly effects.

Abstract: A density measuring device is described having: a housing, internally defining a first chamber, designed to contain a fluid the density of which it is desired to measure, and housing, in a measurement operating condition, a float, designed to be immersed in the fluid; and an electronic circuit that detects a value of the density as a function of a thrust sustained by the float due to the effect of the fluid; the housing further defines a second chamber, designed to contain a filling gas and to house the float in a cleaning operating condition of the float, distinct from the measurement operating condition, for removing gas bubbles and/or solid particles that have adhered to an outer surface of the float during the measurement operating condition.

Abstract: A tea pad is provided for preparing tea. More particularly, the tea pad provides at least one consumption unit of tea with the aid of a coffee maker. The coffee maker is provided with a holder for receiving at least one pad filled with a product to be extracted, and means for pressing hot water under pressure through the pad for obtaining an extract of the product while, preferably, the applied pressure of the water is 1-2 bar. The pad is provided with a covering, such as filtering paper which is at least partly transmissive to a liquid such as water and, which is at least virtually non-transmissive to tea. The covering comprises at least one space which is at least partly filled with tea.

Abstract: A multi-function cooking apparatus and method. The apparatus including: a user interface element; one or more heating elements used for cooking; and a processor element adapted to receive an input command from the user interface element; the processor element being configured to control the one or more heating elements used for cooking. The user interface control element includes a function selector having a plurality of cooking function configurations. The user interface control element further includes a first input selector for enabling a user to select when a bit more additional cooking time is requested; the processor element adding a supplemental cooking time to a current cooking time.

Abstract: A kitchen appliance includes a housing defining a cavity. A heating or cooling element is disposed within the housing. A container is sized and shaped to fit within the cavity. A lid is sized and shaped to at least partially cover an opening of the container. A handle is pivotally mounted to an exterior surface of the side wall of the housing. A first end of the handle is pivotally mounted to the side wall of the housing at a first location. An opposing second end of the handle is pivotally mounted to side wall of the housing at a second location diametrically opposed to the first location. The handle is pivotable between an engaged position which at least a portion of the handle retains the lid in sealing engagement with the container rim and disengage position in which the portion of the handle is spaced-apart from the lid.

Abstract: A toaster having a body portion engageable over a housing with slots sized for bread passage therethrough aligned with cavities on said house sized to accommodate the bread for toasting. Individually controlled heating elements on each side of each cavity to allow users to independently control the amount of toasting of each side of each inserted piece of bread. The exterior of the body is preferably porcelain to provide resistance to heat transference to the body of the user and to provide a plurality of colors available for the housings.

Abstract: Disclosure of a flipping device for cooking foods in an oven at home or at a commercial location resulting in a uniform cooking of the food as well as retaining a juicy texture uniformly within the food.

Abstract: A rethermalizing station includes a well defined by an exterior wall, a food pan configured to be inserted into the well and to hold a food item, a first induction coil surrounding the exterior wall of the well, the first induction coil configured to warm the food item via inductive heating of the food pan, a first temperature sensor configured to detect a temperature of the food pan, and a control unit coupled to the first induction coil and the first temperature sensor, the control unit configured to control the first induction coil in response to the temperature of the food pan detected by the first temperature sensor such that temperature of the food pan is maintained at a targeted temperature.

Abstract: A tagger assembly has a tagger for affixing labels onto a lineal object binding a bale of agricultural crop material. The tagger having an input port for receiving the lineal object and an output port for evacuating the lineal object, and at least one retaining element for tensioning the lineal object, more particularly for tensioning the lineal object when it is raised from an initial position close to the bale to a raised position further away from the bale, for affixing a label.

Abstract: A method and apparatus are provided for determining the fraction of hay at various moisture levels during an agricultural baling process. A moisture sensor array is provided on an agricultural baler to sense the moisture content of incoming crop material as the baling process progresses. The moisture sensor array is connected to an ECU that is programmed to determine the ratios of incoming crop material that are at or above particular moisture content levels. An indication is given to the operator by way of an operator output device regarding the moisture content ratio.

Abstract: In a screw extruder comprising a screw shaft on which at least one screw blade is disposed, a filter screen surrounding the screw shaft and including filter openings is arranged within oppositely located frames and a funnel-shaped filtrate trough is disposed below and on the outer side of the filter screen, the screw shaft is cylindrical in the region of an inlet port, widens conically in its central region, and is cylindrical in the region of the discharge port, and the filtrate trough comprises at least two chambers, which chambers are each provided with a drain for filtrate, and the first chamber in the region of the inlet port has a longitudinal extension corresponding to at least the length of the cylindrical portion of the screw shaft in the same region.

Abstract: A powered square baler is operable to form a bale by compressing loose material. The powered square baler broadly includes a chassis, a plunger assembly, and a plunger drive. The chassis includes a baler frame that presents a baling chamber to receive the loose material. The plunger assembly includes a reciprocating plunger head and a pair of connecting arms attached to the plunger head. The reciprocating plunger head is slidably mounted relative to the frame and is operable to reciprocate into and out of the chamber and apply a compressive force to the loose material. The plunger drive includes a pair of planetary gear trains and a common drive shaft that powers both of the gear trains, with each gear train drivingly connected to a corresponding one of the connecting arms to cooperatively power the plunger assembly.

Abstract: A double-acting apparatus and method for manufacturing metal scrap compression materials, in which a variety of shapes of collected metal scrap are compressed into pieces having a standardized shape such that they can be directly loaded into a blast furnace, thereby enhancing productivity. Two compression chambers are disposed at both sides of a first compression cylinder such that metal scrap is loaded into the compression chambers. In particular, when one of first press plates moves forward inside a first compression space of one of the compression chambers, the other one of the first press plates moves backward and returns to an idle position.

Abstract: A device for impressing a pattern or design into uncured concrete having a hollow cylindrical sleeve Which can be paired with a conventional paint roller with a roller applicator sleeve having a nap. The hollow cylindrical sleeve includes an inner tubular surface which includes a inner surface texture to engage the nap of the conventional paint roller and an outer surface which includes a negative relief for imprinting a texture and/or a design in uncured concrete to create an appearance of a variety of materials such as, but not limited to, brick pavers, stone, rock, and hardwood.

Abstract: An ink delivery system includes a closed or closable ink container holding an ink supply. The ink container ink has an inlet and outlet. The inlet and outlet are arranged in the ink container to hold pressurized air when the ink container is closed and partially filled with ink. An air delivery system supplies pressurized air to the ink container via the inlet. A pump is connected to the outlet of the ink container, the pump receiving ink from the ink container; and an ink fountain receives ink from the pump. Preferably, the ink is ultraviolet or electron beam ink.

Abstract: In one example, a web press includes a web press station and a convertible buffer near the web press station, the convertible buffer being configured to convert to a platform for accessing the web press station. A method for performing web press maintenance is also disclosed.

Abstract: The invention relates to a method for arranging a printing plate onto a plate cylinder that has a channel in which a front and a rear clamping device are arranged. The rear clamping device is part of a slide that is arranged to be movable towards the front clamping device along a clamping path. In a first phase of the clamping process, the slide, together with a rear printing plate end that is clamped into the rear clamping device, is moved towards a first channel wall, and the printing plate is thereby clamped. In a second phase of the clamping process, the printing plate is released again, and the at least one slide is moved away from the first channel wall and towards a second channel wall. In a third phase of the clamping process, the slide, together with the rear printing plate end that is clamped into the rear clamping device, is again moved towards the first channel wall, and the printing plate is thereby clamped.

Abstract: A remote firing system for remotely detonating explosive charges includes features that provide safety and efficiency improvements. These features include safety communication among multiple remote devices and multiple controller devices, a polling functionality permitting rapid deployment of system devices, electronic key systems, programmable remote devices for easy replacement of failing remote devices, and an event history log for the remote devices for efficient diagnostic evaluation.

Abstract: A remote firing system for remotely detonating explosive charges includes features that provide safety and efficiency improvements. These features include safety communication among multiple remote devices and multiple controller devices, a polling functionality permitting rapid deployment of system devices, electronic key systems, programmable remote devices for easy replacement of failing remote devices, and an event history log for the remote devices for efficient diagnostic evaluation.

Abstract: A remote firing system for remotely detonating explosive charges includes features that provide safety and efficiency improvements. These features include safety communication among multiple remote devices and multiple controller devices, a polling functionality permitting rapid deployment of system devices, electronic key systems, programmable remote devices for easy replacement of failing remote devices, and an event history log for the remote devices for efficient diagnostic evaluation.

Abstract: A cribbing work head including a work head frame having a longitudinal extent and a lateral extent. At least two inverted U-shaped work arms are mounted parallel to one another on the work head frame and spaced longitudinally from each other for lateral reciprocating movement on the frame, each of the work arms having a replaceable tool secured to each free end of the inverted U-shaped work arm. A separate fluid power double cylinder is secured to the work head frame and to each of the inverted U-shape work arms for independently laterally reciprocating the work arms. A main cylinder of each of said fluid power double cylinders is operable to laterally reciprocatingly move a respective work arm and a secondary cylinder of each of the fluid power double cylinders operable to move a respective work arm to one of two discrete lateral starting points.

Abstract: A brake and capture system for zip lining are disclosed. The brake has a housing with first and second ends. Inside the brake are a number of fixed guide plates, each with an angled slot. A number of wheels are mounted are movably mounted within the housing so as to be guided by the angled slots. When the brake is struck by a trolley with sufficient momentum, the wheels within the brake are driven inwardly by the angled slots, into rolling engagement with the zip line, to slow the trolley. The trolley and brake may be provided with complementary engaging structures, such that the brake may be sent out on the zip line to capture the trolley if it has insufficient momentum.

Abstract: A solar railway system includes a monorail guideway structure elevated above ground and extending along a rail travel direction. The guideway structure has a hollow body extending in the rail travel direction and containing utility infrastructure. A walkable thoroughfare is within the hollow body for allowing worker access to the utility infrastructure. A solar energy collector is positioned on the guideway structure and is in electrical communication with the utility infrastructure.

Abstract: A system and method for hybrid personal transit and a hybrid personal transit vehicle. The vehicle can include an enclosure and a suspension system including a plurality of wheels, the suspension system adapted to control a positioning of the wheels over a range from substantially vertical to substantially horizontal, wherein the positioning of the wheels is substantially vertical for engaging a road surface, and wherein the positioning of the wheels is substantially horizontal for engaging a rail.

Abstract: To prevent separation of a truck frame and a wheel axle and to continue supporting a vehicle, even if damage has occurred to a steering device of a steering truck in which front-back support of a steering axle is performed only by a steering mechanism. A railway vehicle steering truck 11 provided with an axle box suspension of a steering axle 2, which is designed to perform support in the front-back direction of an axle box 4 which rotatably supports the steering axle 2, by means of a steering device 3 having a steering link 2a which is rotatably connected to the axle box 4, and a connecting link 3c rotatably connected to a bolster 7, each of these being rotatably connected to a steering lever 3b which is rotatably connected to the a truck frame 6.

Abstract: A suspension system for a rail car has at least two undercarriage members and at least one equalizer bar removably and pivotally secured to and between the two undercarriage members. A spherical bearing has an outer member that surrounds an inner member. The outer member is removably secured to one of the undercarriage members. The inner member is removably secured to the equalizer bar. The outer member defines at least one outer member section having an arcuate interior surface and the inner member defines at least one inner member section having an arcuate exterior surface. A low friction liner is disposed on at least one of the arcuate interior surface or the arcuate exterior surface.

Abstract: A railroad open top hopper car comprises a pair of spaced trucks a railcar body, the body comprising a pair of side structures railcar, wherein each including (i) a top chord extending the side structure length, (ii) a plurality of upper side stakes extending from the top chord, (iii) an intermediate side chord extending the side structure length and below the top chord and coupled to the upper side stakes, (iv) a plurality of lower side stakes extending from the intermediate side chord, and (v) a side sill extending the length and below the intermediate side chord and coupled to the lower side stakes. The body forms discharge chutes forming pockets for the body with a plurality of intermediate doors and end doors, wherein the end doors are larger than the intermediate doors. Each door may include a biased door seal.

Abstract: A method to prepare a self-decontaminating surface, where that method includes dissolving tartaric acid in water, adding titanium (IV) isopropoxide to the tartaric acid solution to form a coating composition in water, and casting that coating composition onto a surface to form a coating having anti-microbial function.

Abstract: The present invention relates to a new family of luminescent pigments consisting of a salt of two ruthenium(II) complex ions of opposite sign charges comprising N-chelating heterocyclic ligands and to their use in security applications to prevent counterfeiting. The invention also refers to ink compositions and to the security documents or secured goods comprising said luminescent pigments.

Abstract: A metal-polymer composite scaffold includes metal particles coupled with polymer binder, the scaffold having regions of aligned porosity with a gradient. In a particular embodiment, the metal particles include stainless steel. The metal particles have sizes equal to or smaller than 3 ?m. The scaffold has Young's modulus is below 950 MPa. The polymer binder includes chitosan and gelatin. The composite also includes ethanol. The composite has porosity of at least 70%. Systems and methods for producing such metal polymer composite scaffold are also provided.

Abstract: A method is provided for the electrochemical synthesis of selenium (Se) nanoparticles (NPs). The method forms a first solution including a Se containing material and a stabilizing first ligand, dissolved in a first solvent. The first solution is exposed to an electric field, and in response to the electric field, a second solution is formed with dispersed SeNPs. The Se containing material has either a nonzero or positive oxidation state. In one particular aspect, the first solution is formed by dissolving Se dioxide (SeO2) in water to form selenosis acid (H2SeO3).