Abstract: A handlebar assembly for a two-wheeled vehicle, in particular a bicycle having a first end and having a second end and having a mounting portion positioned between the ends, wherein the handlebar assembly forms at least one through hole or passage area for air flowing through between said first end and the second end, and a bicycle having such a handlebar assembly.

Abstract: The present invention provides a multi-function pedal comprises a body, wherein the a pivot hole is dispose in the center for connecting to the crank of a bicycle; a first surface and a second surface, wherein the first surface is sloping at a predetermined gradient while the second surface is approximate parallel to the body; the first surface further comprising a first pedal set for a road-racing purpose and the second surface further comprising a second pedal set for a cross-racing purpose. When the pedal body keeps balanced on the pivot shaft of a bicycle, the first surface keeps in a position approximately horizontal due to gravitation. Thus, it would be more convenient for the user to treadle and apply the pedal.

Abstract: A transmission includes a transmission case, which defines a generally cylindrical bore that is sufficiently configured to pilot a fastening block member therein. A generally annular groove is defined by the transmission case and is sufficiently dimensioned to receive a snap ring. The snap ring operates to limit the axial movement of the fastening block member with respect to the generally cylindrical bore. An extension housing having a hub portion is also provided. A flange portion extends generally radially outward from the hub portion. The flange portion defines at least one bore that is sufficiently configured to receive a threaded fastener. Similarly, the fastening block defines at least one threaded bore sufficiently axially aligned and configured such that the fastener can threadingly engage the fastening block to secure the extension housing with respect to the case.

Abstract: Disclosed is a steering apparatus. The steering apparatus includes: a worm; a first worm wheel engaged with the worm; and a second worm wheel formed to be concentric with the first worm wheel and engaged with the worm, so as to relatively rotate with respect to the first worm wheel. The first and second worm wheels relatively rotate with respect to each other, thereby making it possible to remove backlash easily.

Abstract: Metallic nanoparticles are provided which can be used in forming metallic film conductors at reduced temperatures compatible with plastic carriers for the film conductors. This is realized by using a lower molecular weight organic encapsulant of the nanoparticle and thereby reducing the temperature at which the organic encapsulant evaporates. Further, the sintering or melting temperature of the metallic nanoparticle is reduced by using a lower sized nanoparticle, thereby increasing the particle surface area relative to the particle volume and thus reducing the required heat and melting temperature of the particle.

Abstract: A launder is configured to convey a stream of molten metal from a tap hole in a vertical shaft melting furnace. A burner is arranged to fire in a direction extending upstream through the launder toward and into the furnace through the tap hole. In this arrangement, the burner can preheat both the furnace and the launder.

Abstract: A method for refining non-ferrous metal wherein a stream of oxygen containing gas is provided from a lance into the headspace of a refining vessel for passage to the molten metal bath within the refining vessel, and a flame envelope is provided around and along the oxygen containing gas stream for a portion of its length, wherein the flame envelope simultaneously serves to keep accretions from forming on the lance face and serves to maintain the oxygen-containing gas stream coherent.

Abstract: The process for converting a copper sulphide matte to blister copper, is achieved by adding the copper sulphide matte and flux to a suitable agitated slag phase; and injecting, from a discharge tip at the lower end of a top-submerged lance, an oxidizing gas suitable for reacting with the matte to produce blister copper which forms or adds to a continuous blister copper phase below the slag phase. The lance tip is located within the slag phase at a depth enabling the injected gas to agitate the slag phase, and to react with copper sulphide matte dispersed therein, while precluding a substantial proportion of the gas from contacting the continuous blister copper phase.

Abstract: The wrench comprises a body that includes a handle that supports a fixed jaw. The body further includes a passage for receiving a movable jaw. A movable jaw includes an engagement portion that is slidably received in the passage such that the movable jaw is able to slide in the passage relative to the fixed jaw. The movable jaw includes a series of ratchet teeth. The ratchet teeth are arranged such that the distal ends of the teeth are in a plane where the plane is at an oblique angle with respect to the direction of movement of the movable jaw. The engagement faces of the teeth are perpendicular to the plane. A ratcheting locking mechanism is provided that prevents movement of the jaws away from one another but allows movement of the jaws towards one another.

Abstract: A wrench includes an operative member and an extension. The operative member includes a first end for driving a fastener. The operative member further includes a second end having a connecting portion. The connecting portion includes an engaging hole. The extension includes a receiving hole in an end thereof. The connecting portion of the operative member is received in the receiving hole of the extension. A coupling portion protrudes inward from a perimeter wall defining the receiving hole. The coupling portion is engaged in the engaging hole of the operative member. Another operative member may be coupled to the other end of the extension.

Abstract: A method and an apparatus for collecting waste concrete, where slipform cast and eventually precut concrete product are led to a sawing station, where the concrete product is subjected to desired sawing processes and the sawn product is led out of the sawing station by means of a conveyor line, after which the sawn concrete products are lifted away from the conveyor line while leaving the waste concrete produced by sawing on the conveyor belt to be moved along the conveyor line to a collecting container of waste concrete. In solution in accordance with the invention the filling of the collecting container of waste concrete is monitored and the feeding of the waste concrete is controlled based on the filling.

Abstract: A throw-away tip is mounted on a first tip mounting seat of a pin mirror cutter. In the throw-away tip, cutting edges are formed at intersecting ridgeline parts between a pair of oppositely disposed long side faces of a substantially trapezoidal flat-plate-shaped tip body, and upper and lower faces of the tip body. A thickness direction of the tip body is approximately aligned with a radial direction of the cutter body to provide curved edges formed in acute corner parts of the tip body for cutting. The tip is mounted on a second tip mounting seat of the pin mirror cutter such that the thickness direction of the tip body is approximately aligned with an axial direction of the cutter body to provide curved edges formed in obtuse corner parts of the tip body for cutting.

Abstract: A nozzle assembly (314) for directing flow of fluid across one or more semiconductor device cutting blades (318), comprising: one or more nozzles configured to protrude toward a cutting blade for cutting a semiconductor device; and a channel formed in each of the nozzles, the channel being configured to at least partially surround the cutting blade, so as to simultaneously direct flow of a fluid onto the cutting edge of the cutting blade and onto the sides of the cutting blade.

Abstract: A front-accessible bevel locking system for use with a power tool includes a mechanism for locking the power tool into a selected tilt or bevel position for bevel angle cuts. The bevel locking mechanism has a lever attached to a link rod by a cam mechanism such that, as the lever is moved to the locked position, the link rod holds a pivot support for the power tool at a bevel angle.

Abstract: Elevation mechanisms for table saws are disclosed. Embodiments include mechanisms with an elevation carriage, a trunnion structure, and a shaft with a cantilevered portion. The shaft can be fixed to one of the elevation carriage and trunnion structure, and the other of the elevation carriage and trunnion structure slides on the cantilevered portion.

Abstract: A cutting device includes a movable blade and a stationary blade opposed to the movable blade across a sheet-like object to be cut. The movable blade is formed into a concave shape retracted inwardly from opposite end portions toward a central portion thereof. The stationary blade is formed into a straight line in parallel to the cut surface of the object. An angle of each of portions of the cutting edge on sides of the opposite end portions with respect to a cut surface of the object to be cut is larger than an angle of each of portions of the cutting edge on both sides of the central portion with respect to the cut surface.

Abstract: Cutter apparatus comprises a maneuverable body having an upper part (10) adapted for control and a lower part (11) in the form of a horse shoe shaped slider. The parts are connected by a ploughshare shaped blade holder (13) which is attached to the lower part (11) and extends into the upper part to present a cutting edge (15) towards the direction of motion of the body. Protrusions (17, 18) are provided on a lower face of the upper part (10) to guide paper between the parts and present and tension the paper to the cutting edge (15). Notches (19, 20) in the lower part (11) enable the body to follow a straight edge or template.

Abstract: A chin rest for a musical instrument comprises a body, a first support, a second support, a chin pad and a third support. The first support extends from a first end portion of the body and has at least one clamping member for engaging an upper rim of a musical instrument body. Similarly, the second support extends from a second end portion of the body and has at least one clamping member for engaging the upper rim of the musical instrument body in a position spaced from the first support. The chin pad includes a chin receiving surface for receiving a chin of a performer of the musical instrument, and is coupled to the body. The third support may contact a position along the upper rim of the musical instrument, e.g., between the first and second supports when the chin rest is mounted to a corresponding instrument.

Abstract: An instrument training device for use with a stringed instrument includes a plurality of training members. Each training member is constructed of a flexible material and includes opposed ends. Each end includes complementary fastening material such as hook and loop fasteners for securing a respective training member about a fret board of a stringed instrument by releasably fastening the opposed ends together. Each training member includes indicia on a front portion thereof corresponding to chord sets or tuning schemes. The front portion is constructed of a resilient or elastic material that may be stretched across the front surface of the fret board such that the indicia thereon is situated directly beneath predetermined strings. This enables each training member to be used on stringed instruments of different sizes or widths. Each training member includes an identifier for positioning the training member at a predetermined position along a fret board.

Abstract: A multi-finger guitar slide for permitting a musical instrument player to contact individual strings of a stringed instrument at different locations. The multi-finger guitar slide includes a glove having multiple fingers that can be worn over the player's hand. Each of the fingers of the glove includes a slide member aligned with the fingertip of the user when the glove is worn. Each of the slide members is removably secured to the glove and has a width less than the width across the plurality of strings of the stringed instrument. Each of the slide members can be formed from one of multiple different materials and the individual slide members can be removed and replaced as desired.

Abstract: A capo for Dobro® and slide guitars, and other raised-string instruments is lever-operated and compression adjustable, enabling one-handed placement and removal and precise, consistent chord formation.

Abstract: A holder assembly for attachment to a hand-held microphone; wherein an electronic device such as an MP3 player or iPod is secured to the holder assembly, which includes a horizontal member and a vertical plate-like member. An attachment means along with a plurality of straps with hook and loop fasteners are used to secure the MP3 player on the vertical plate-like member. The horizontal member is made to abut the microphone and a plurality of straps with hook and loop fasteners are used to secure holder assembly to the microphone. A user holding the microphone can then view the lyrics of a song that are displayed on the MP3 player. A Fresnel lens may also be included in the holder assembly to magnify the lyrics. In another embodiment, the microphone body includes a groove for receiving the MP3 player and the vertical plate-like member attached adjacent to the groove.

Abstract: A protective cap for the mouthpiece of a musical instrument includes a cap body fitting over the mouthpiece tip and an extension that is positively captured by a ligature normally holding the reed for the mouthpiece. The cap is designed to replace the reed when the instrument is left idle.

Abstract: An event activated wind chime system and method of use are disclosed. In one form, an event activated wind chime system includes a wind chime assembly including at least one wind chime element proximally located to a striker operable to contact the wind chime element to output a wind chime sound. The system further includes an event detector operably coupled to a striker activation processor provided in association with the striker. The event detector is operable to detect an event and provide an input to the striker activation processor to produce the wind chime sound using the striker in response to the detected event.

Abstract: A digital music display stand includes an operating unit containing processing structure, memory and a display.

Abstract: A system, program code, and method for music composition, comprising: displaying a composition object according to a first value, wherein the first value includes a musical event; displaying a first and second indicator, wherein the first and second indicator describes the first value; selecting the composition object; graphically altering the first indicator; changing the first value to a second value; and graphically altering the second indicator. The first indicator comprises the position of the composition object relative to a displayed virtual instrument. The second indicator is not keyed to shapes, rather comprises a color. The method and system further incorporates a graphical user interface including a virtual music instrument; the virtual music instrument includes a plurality of virtual keys, each key corresponding to a key on a performance module.

Abstract: According to which a damper is operated before or after keying, one of two resonances is generated. A second waveform storage 18 storing original waveform data of a first resonance based on a music sound including an impact sound of keying according to a before-key-pressing pedaling, and a third waveform storage 19 storing original waveform data of a second resonance based on a music sound which does not include an impact sound of keying according to an after-key-pressing pedaling, are provided. A switch 20 is switched according to the state of the pedal at the time of key pressing to supply selected resonance waveform data to a resonance generating unit 16. The resonance signal outputted from the resonance generating unit 16 and a music sound signal of a direct sound of keying are added by an adder 24 and inputted into a sound system.

Abstract: The present invention is a musical synthesizer that can respond to a pitch wheel control by generating realistic slide-step-slide and slide-step portamento pitch curves. The musical synthesizer responds to a pitch wheel control in a context sensitive manner. When a first note-on occurs the pitch wheel behaves in the standard fashion. However, when a second-note on occurs, if the pitch wheel is still being held after the second note-on then the effects of the pitch wheel are disabled. The result is a clean slide-step portamento curve. In addition, the effects of the pitch wheel are delayed slightly relative to the raw pitch wheel signal. The result is that if the pitch wheel is released slightly before a second note-on occurs then the delayed pitch wheel signal will still be at substantially the previous held value when the second note-on occurs. The result is a clean slide-step portamento curve.

Abstract: A method of artificially aging a musical instrument is provided by placing the instrument in an enclosure, providing at least one electromechanical transducer proximate to the instrument and providing an electrical signal to the transducer. The transducer is a three-way speaker in a preferred embodiment. The method has particular utility wherein the instrument is a wooden, stringed instrument.

Abstract: Systems and methods are disclosed for providing wireless remote control of devices, where the sensing/transmitting device is worn by, or affixed to, the operator, and responds in real-time to position or movements. The technology enables the operator to control remote devices, even while the operator is engaged in other activities. For an exemplary musical performance application, the remote control apparatus may take the form of a normal sized ring worn on a finger of a hand that the musician uses to play a musical instrument. The ring senses position or movement, e.g. of one or more fingers of the hand. In the examples, the remote control apparatus uses a capacitive measurement technique to measure an electrical field generated in the vicinity of the hand indicative of position. The musician or operator can finely control a device with the system, e.g. to provide nuanced control of audio effects during the performance.

Abstract: Circuitry in a wireless remote control apparatus applies a signal to a sensor plate of the device and detects the field, e.g. to sense a parameter related to the field that is responsive to relative position of a part of the body of the operator. In the example, the field generation and sensing are performed during a first time slice. During a second time slice, a reference voltage is applied to the plate, and a transmitter sends a signal via an antenna representing the sensed field state. During the first time slice, however, there is no transmission from the antenna, and the antenna functions as a shield with respect to a lead connecting the circuitry to the plate. The antenna comprises a coaxial conductor around a portion of the electrical lead, and a dielectric material separates the electrical lead and the antenna. The example takes the form of a ring.

Abstract: A lateral support device system of a canister-launched missile of the present invention is provided for eliminating the clearances between missile and the canister in 4 places by 90 degrees interval, and therefore no relative movement occurs between the missile and the canister. Therefore, the missile and the detent is free from shocks and vibrations that occurs during the handling, transportation and operation. In addition, when the missile is fired, those lateral lock become free with a little energy loss.

Abstract: An onboard combustion-gas-powered engine supplies power to a paintball marker or other projectile launcher by generating gas pressure pulses for propelling paintballs and other projectiles. The combustion gases produced by the engine can be allowed to rise in pressure within a confined volume of space before being released through a valve into a barrel for applying enhanced pressure pulses to the projectiles. A loading system is linked to a combustion accelerating system for automatically loading projectiles into the launcher.

Abstract: A piston head of a hydraulic injection molding machine is screwed with a tie rod inside a hydraulic cylinder of the hydraulic injection molding machine. The piston head has a second screw formed in an inner circumference of a hollow of the piston head and engaged with a first screw formed in an outer circumference of the tie rod. An insert groove having a predetermined shape is formed in the inner circumference of the piston head in front of the second screw.

Abstract: This invention is directed to a process for removing catalyst particles from a gas. The invention is particularly suited to separating particles from the gas in a vessel that has a dilute phase zone and a dense phase zone. An acoustic waveform is applied to the dilute phase zone to assist in separating small particles from the gas in the dilute phase zone.

Abstract: A processing system according to the present invention is provided including: an adsorption apparatus in which a volatile organic compound contained in gas to be treated is adsorbed in a predetermined absorption agent, and said volatile organic compound thus adsorbed is desorbed using steam under a pressurized environment and mixed with the steam; a gas turbine having a combustor in which the steam mixed with the volatile organic compound is burnt; and a steam generating apparatus which generates steam through the use of the heat of the combustion gas discharged from the gas turbine; and wherein, by supplying compressed air discharged from the gas turbine to the adsorption apparatus, condensation of the steam in the adsorption apparatus at the time of the desorption of the volatile organic compound is suppressed.

Abstract: A jet pulse chamber venturi collector wherein a venturi is provided between the upper end portions of adjacent columns of filter stacks mounted in a dust collector housing wherein particulate laden gases flow downwardly through the venturi and are accelerated to such a degree so as to be pushed directly into the dust collecting hopper. A double pulse cleaning system fires a first pulse of compressed air into the interior of the filter stacks, which is instantaneously followed by a second pulse.

Abstract: A chemical filter, characterized in that it uses, as an adsorption layer, an organic porous ion exchanger which has an open pore structure wherein a meso pore having an average diameter of 5 to 1,000 ?m is formed in the wall between a macro pore and a macro pore connected with each other, has a total pore volume of 1 to 50 ml/g, has ion-exchange groups being uniformly distributed, and has an ion-exchange capacity of 3.0 mg equivalent/g-dry porous material or more. The chemical filter can maintain the capacity of adsorbing and removing a gaseous contaminant even at an enhanced gas transmission rate, and can remove also a trace amount of a gaseous contaminant.

Abstract: The present invention relates to a refrigerator having a cabinet forming a fresh food storage compartment and a freezer compartment, at least one door for opening and closing the cabinet, and an adsorbing device containing a desiccant material for collecting moisture from air inside the cabinet, wherein the adsorbing device is mounted inside the cabinet.

Abstract: A portable degasser, flare tank and fluid storage system for use during oil well exploratory drilling which when connected to the fluid blow-out prevention hardware of an active drilling operation prevents the accidental spillage of liquid ejected under pressure from the drill bore hole.

Abstract: A gas purifying device has a re-circulating section configured to re-circulate liquid discharged from an element positioned on a downstream side of an airflow to reflow to a liquid circulation system path of an element positioned on an upstream side of the air flow. The liquid dissolves and removes low-concentration contaminants by gas-liquid contact. The liquid is discharged from the element on the downstream side and is made to reflow to the element on the upstream side through the re-circulating section. Contaminants are dissolved and removed by gas-liquid contact between the liquid and non-purified air containing high-concentration contaminants.

Abstract: A power plant may include a combustion apparatus (11) producing an exhaust gas (12), an absorber (20) receiving the exhaust gas (12), the absorber (20) including a desiccant and producing a first stream of desiccant solution containing water and a first concentration of desiccant, and an apparatus (29, 70, 94) for dehydrating the first stream of desiccant solution while maintaining the water in a liquid phase. The apparatus (29, 70, 94) may include one or more reverse osmosis apparatus (30, 40) that receive the first stream of desiccant solution and produce a second stream of desiccant solution containing a second concentration of desiccant greater than the first concentration of desiccant. The apparatus (29, 70, 94) may include a heat exchanger (71, 110), a crystallizing heat exchanger (74, 96), a separator (78, 98) and a flash tank (112) for dehydrating the desiccant solution while maintaining water in a liquid phase and subsequently recovering water from the solution.

Abstract: An insert for use in a beverage preparation machine of a type comprising a brew head suitable for receiving a rigid or semi-rigid cartridge. The brew head comprises an upwardly directed inlet for supplying water to the brew head, a downwardly directed outlet for outflow of beverage produced by the machine, and a closure mechanism moveable between open and closed configurations. The insert comprises a receptacle and sealing means, the receptacle having an opening through which, in use, a quantity of beverage ingredients may be loaded into the receptacle, a lower portion of the insert comprising an inlet and an outlet.

Abstract: A beverage extraction assembly for application to beverage extraction machines for extracting a beverage from a particulate substance contained in a cartridge, comprising: a support connectable to a water outlet of a beverage extraction machine; a cartridge holder removably mounted on the support for holding a cartridge containing a particulate substance, the cartridge comprising at least a first cartridge port protruding outwardly from its upper surface for receiving water under pressure; the support comprising a water inlet port connectable to the water outlet, for delivering the water to the first cartridge port, the cartridge holder comprising a bottom aperture for providing an escape for the extracted beverage; the water inlet port of the support comprising means for providing a radial fluid-tight seal between the water inlet port and the first cartridge port.

Abstract: A coffee maker includes a boiler, a milk whipper, and a selector. The boiler supplies steam to the milk whipper. The milk whipper is inserted to a hollow cap connecting through the milk whipper. The milk whipper contains a suction tube to suck the milk at the bottom of a milk cup into the upper section in the cap to be fast beaten into cream. The selector includes a lid, an elastic member, and a base. The lid is connected through the boiler. The elastic member is fixed to the base. The lid is pivoted to the base and holds against the elastic member in its normal status. Hot water is supplied by turning a hot water supply line of the lid to align with a water outlet of the base. Steam is supplied by turning a steam supply line of the lid to align with a steam outlet of the base.

Abstract: A beverage system for dispensing a homogeneous beverage is described. The beverage system has a mixing chamber with at least two mixing chamber housings for solvents of different temperatures. Beverage precursor provided to the mixing chamber is mixed via turbulent flow of solvents within the mixing chamber to yield a homogeneous beverage deplete of particles of undissolved precursor.

Abstract: A brewing apparatus for infusing compacted ground coffee in a grounds cup at a brewing station with heated water under pressure. At a brewing station, a piston head with an active seal that is spaced from the grounds cup wall during motion, extends into the grounds cup. When the piston head begins to compact the ground coffee it activates the seal to form a sealed upper end of a brewing chamber. Hot water is admitted to the brewing chamber to produce the coffee. When the brewing cycle is completed, the piston head displaces further to force additional coffee from the grounds. Then the piston head retracts to allow the infusion chamber assembly to be removed for cleaning.

Abstract: This invention is called “Mold Structure for Pressing Fruits and Vegetables.” It comprises an upper mold and a lower mold to form a hollow container. The walls of the container contain an engraving of a design or lettering, so an unripe fruit/vegetable placed inside the container will be pressed by the mold as it ripens assuming the shape of the mold, and the attractive design or lettering will be impressed onto the fruit/vegetable.

Abstract: A cake stacking apparatus includes a base having a plurality of elongated rod members or the like that are configured to support a layer of a multi-layered cake. One or more alignment members may be slidably disposed on the rods. The rods extend through openings in the alignment members, and the alignment members thereby retain the elongated rods in a substantially parallel position relative to one another. An optional second alignment member may be utilized to position the distal ends of the elongated rods to facilitate positioning of the first alignment member onto the distal ends of the elongated rod members.

Abstract: A system and method for tagging individual bales of hay as they are baled and recording information regarding the moisture, weight, preservative applied. Field position, quality and other information available at the time of baling;, all sequenced to the formation of the bale by a timing and positioning device.