The invention is directed to a tremolo assembly for a guitar that returns the tremolo to the neutral position after use irrespective of the tension between the strings and the balancing spring and reduces the problems associated with string stretch and maintaining tune and string breakage. The tremolo assembly includes a bridge tension arrangement, a controller arm and controller arm stop, and a controller arm tension arrangement.

A drum assembly includes a drum, a stimulus processor assembly and a Tesla coil. The stimulus processor assembly receives a stimulus, generates an input signal, and converts the input signal to an output signal. The Tesla coil receives the output signal from the stimulus processor assembly. The Tesla coil emits an electrical discharge in response to the output signal. The electrical discharge occurs at least partially within the drum interior. The stimulus processor assembly uses a conversion algorithm to convert the input signal to an output signal. The Tesla coil can be positioned inside or outside of a drum interior of the drum. A discharge router can send the electrical discharge from the Tesla coil to the drum interior. The electrical discharge can have an intensity that is correlative to the decibel level of the stimulus. The stimulus can be generated by the drum or by a source remote from the drum.

An assembly including a joining element and an object, the object having a first outer layer, a second outer layer, and a middle layer between the first and second outer layers. The object has an opening that extends through the first outer layer and the middle layer, and the joining element is anchored in the opening. The joining element includes a proximal end, a distal end, a contact face in the area of the proximal end, a wall anchoring portion, and a tubular portion. The contact face is engaged by a vibrating tool that applies mechanical vibration and axial force to the joining element. The joining element includes a thermoplastic material at least at the circumferential surface of the wall anchoring portion and at the distal end to anchor the joining element to the first and second outer layers, respectively.

The window assembly uses a releasable press fit frame connection. The window assembly includes a window pane sandwiched between a pair of frame halves that are press fit together by the engagement of a plurality of corresponding male and female connectors integrally formed into the frame halves. The corresponding male and female connectors are spaced apart around the perimeter of frame halves and hold the window assembly within the window openings cut in the wall or door panels. The window assembly of this invention also includes a release key that allows the frame halves to be taken apart. The release key is manually inserted through thin slots formed in the frame halves to disengage the connection between corresponding male connectors and female connectors.

The present subject matter is directed to a lattice tower covering and/or assembly for a wind turbine. The lattice tower assembly includes a plurality of structural members connected together to define an open lattice tower. The structural members include a plurality of supports, a plurality of inner cross-support members, and a plurality of outer cross-support members. The inner and outer cross-support members are connected between the supports so as to define one or more openings. The lattice tower covering includes one or more panel elements. Each of the panel elements are retained in position between the supports and cover at least a portion of one or more of the openings. Further, the lattice tower covering has a surface area defined by the plurality of supports and the one or more panel elements.

An incremental forming machine binder is provided that has a blank holding opening that may be subdivided into smaller blank holding openings. The opening is subdivided by one or more clamping modules that are connected by connecting modules to each other and the frame. Clamps are attached to the clamping modules to clamp blanks in the blank holding openings. Multiple blanks may be secured to the binder for incremental forming.

A patient interface assembly having an improved support for use in securing a patient interface device to the head of a patient overcomes the shortcomings of conventional headgear. The improved support provides a self-adjusting anchor point situated anterior to the ear of the patient that provides enhanced stability in mounting the patient interface device to the patient.

An assembly for a counter mechanism for a drug delivery device is described comprising a drive member, wherein the drive member is adapted and arranged to be rotated in a first rotational direction and to be prevented from rotation in a second rotational direction which direction is opposite to the first rotational direction, an advancing member adapted and arranged to be axially moved and rotated with respect to the drive member, wherein the advancing member is adapted and arranged to mechanically cooperate with the drive member such that the drive member is rotated in the first rotational direction, and a display member which is configured to count a number of doses and to display the counted number of doses, wherein the assembly is adapted and arranged such that rotation of the drive member in the first rotational direction is converted into a counting movement of the display member. Furthermore, a drug delivery device comprising the assembly is described.

An antenna assembly includes a looped but open metallic antenna and a flat ceramic antenna within the loop of the metallic antenna. The metallic antenna includes a first end portion and a second end portion at two ends. The ceramic antenna is surrounded by the metallic antenna. The first end portion is connected to the ceramic antenna and the second end is a free end, and the output power of wireless signals thusly radiated is increased at given frequencies.

Techniques and mechanisms to provide satellite communication functionality with an antenna assembly. In an embodiment, a communication device includes an antenna panel (comprising one or more holographic antenna elements), a housing and hardware interfaces which facilitate operation of the communication device has a module of the antenna display. A cross-sectional profile of the housing may conform to a polygon other than any rectangle. A configuration of the housing and hardware interfaces may facilitate the formation of an antenna assembly arrangement other than that of any rectilinear array. In another embodiment, communication devices of the antenna assembly each conform to a triangle or a hexagon.

A circuit board is provided and the circuit board is used for being attached to a matching board. The circuit board includes a first circuit pattern and an attaching state inspection area, and the attaching state inspection area further includes a third circuit pattern. A liquid crystal display device is further provided, including the circuit board and the matching board, the matching board includes a second circuit pattern matching the circuit board. It is more accurate to judge the attaching state between the circuit board and the matching board by detecting the deformation state of the conductive particles in vacant areas at different locations after the circuit board is attached to the matching board.

An electrode of an embodiment includes a base material, and a catalyst layer provided on the base material and having a porous structure. When a sum of heights of all peaks belonging to Ir oxide is I0, the height of a peak of IrO2 (110) is T1, and the height of a peak of IrO2 (211) is I2, a ratio of (I1+I2)/I0, which is a ratio of spectra obtained by X-ray diffraction measurements using Kα rays of Cu in the catalyst layer, is 50% or more and 100% or less in a range of a diffraction angle of 20 degrees or more and 70 degrees or less.

An assembly for a drug delivery device (1) is proposed, comprising a housing (13) having a proximal end and a distal end, a dose member (23) which is displaceable in the proximal direction with respect to the housing for setting of a dose of a drug, a clutch member (28) which is displaced in the proximal direction with respect to the housing when setting the dose, and a stop member (30) configured to define a clutch stop position for the proximal displacement of the clutch member with respect to the housing, with the clutch member, when in the clutch stop position, being prevented from further displacement in the proximal direction with respect to the housing, wherein the clutch member and the dose member are configured to mechanically cooperate with one another when the clutch member is in the clutch stop position, thereby preventing further displacement of the dose member in the proximal direction with respect to the housing during setting of the dose. Furthermore, a drug delivery device (1) is proposed.

A medical balloon of a balloon catheter assembly includes a balloon wall formed of at least two layers. The first layer is made of an impervious polymeric material. The second layer, which is integral with the first layer is made of a radiopaque and/or echogenic material and a polymeric material. In the preferred embodiment, there is provided 60 to 80% by weight of radiopaque material in the second layer. It has been found that these concentrations of radiopaque material provide good visibility of the balloon under ultrasonic imaging.

Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.

A force-biased spring probe pin assembly includes a barrel member having a barrel wall defining an elongate internal cavity with a lower end and an upper end. The assembly also includes a first plunger member reciprocally mounted in the internal cavity proximate the lower end of the internal cavity. A spring member is positioned in the internal cavity between the plunger member and the second end of the internal cavity. At least one rectangular cavity formed in the plunger member with a movable cylindrical bearing in the cavity that applies a slight transverse force to the plunger member ensuring good electrical contact between the plunger and the wall of the barrel member. A force-biased spring probe pin assembly includes a barrel member having a barrel wall defining an elongate internal cavity with a lower end and an upper end. The assembly also includes a first plunger member reciprocally mounted in the internal cavity proximate the lower end of the internal cavity and a second plunger member reciprocally mounted in the internal cavity proximate the upper end of the internal cavity. A spring member is positioned in the internal cavity between the first plunger member and the second plunger member. At least one rectangular cavity formed in the first plunger member with a first movable cylindrical bearing in the cavity that applies a slight transverse force to the first plunger member ensuring good electrical contact between the first plunger member and the wall of the barrel member and at least one rectangular cavity formed in the second plunger member with a second movable cylindrical bearing in the cavity that applies a slight transverse force to the second plunger member ensuring good electrical contact between the second plunger member and the wall of the barrel member

A force biased spring probe pin assembly includes a barrel member having a barrel wall defining an elongate internal cavity with a lower end and an upper end. The assembly also includes a split plunger member comprised of an upper split plunger part separated from a lower split plunger part separated by a diagonal cut reciprocally mounted in the internal cavity proximate the lower end of the internal cavity. A spring member is positioned in the internal cavity between the upper split plunger part and the second end of the internal cavity. A force biased spring probe pin assembly includes a barrel member having a barrel wall defining an elongate internal cavity with a lower end and an upper end. The assembly also includes a first split plunger member reciprocally mounted in the internal cavity proximate the lower end of the internal cavity and a second split plunger member reciprocally mounted in the internal cavity proximate the upper end of the internal cavity. The first and second split plunger members are each comprised of two parts: a first upper plunger part separated from a first lower plunger part by a diagonal cut. A spring member is positioned in the internal cavity between the first and second upper split plunger parts. In each split plunger the diagonal surface of the upper split plunger part exerts a transverse force to the diagonal surface of the lower split plunger part ensuring good electrical contact between the lower split plunger member part and the barrel wall.

In a method of operating a sensor assembly for a fluid tank of a motor vehicle, plural sensor elements of the sensor assembly are electrically connected to a sensor controller. The sensor controller determines measuring data from the sensor elements, and transmits the measuring data from at least some of the sensor elements separately and at least in part sequentially to a reprogrammable control unit.

An in-tank filter bowl de-aeration shroud for a hydraulic or oil reservoir includes an outlet shroud surrounding the filter bowl outlet at a proximal end thereof and having a shroud fluid outlet at a distal end thereof with a larger opening than an opening of the filter bowl outlet. The outlet shroud may be formed as or include a diverging member surrounding the filter bowl outlet at a proximal end thereof and having a diverging member fluid outlet at a distal end thereof, wherein the member diverges from the proximal end to the distal end thereof. The outlet shroud may further include a central deflector positioned within the diverging member and combining with the diverging member to form an annular passage to the diverging member fluid outlet.

A novel embodiment of a Free Flow Filtration Unit ensuring unimpeded flow of media to be filtered and unimpeded flow of permeated media in a leakage proof fully fused rigid unit. A Filtration Unit fused into a singular element, formed by a fused stack of internally channeled flat filter plates (1) each plate formed by fusing of two molded flat half filter plates (2, 3), the filter effect formed by perforation slits or holes (10) in the surface of the plates, said perforations connecting to channels (9) in the plates for free flow of permeate (filtered media) leading to one or more exit (4) perpendicular to the plate, the filter plate exits forming exit channels for permeate from the Filtration Unit as the filter plates (1) are fused into a stack at the exit (4) and at bonding points (8) securing that the filter plates are spaced and rigidly fixed at specific distance in the stack, offering slit like gaps at least at 2 sides for free access and exit flow of media to be filtered. The filter area surface (6) can be covered by fusing a fine filter (7), typically an organic flat sheet membrane, to the filter area surface, whereby very fine micro or ultra-filtration or even molecular filtration can be achieved.

A stretchable electronic assembly comprising a stretchable body, a plurality of electronic components encapsulated in the stretchable body, at least one meandering conductor connected to at least one electronic component of the plurality of electronic components, at least one hollow pocket formed in the stretchable body, the at least one meandering conductor encapsulated in the stretchable body and the at least one meandering conductor located within the at least one hollow pocket formed in the stretchable body.

A fan assembly includes a first guide, a second guide disposed in a direction vertical to the first guide such that the height of the first guide is adjustable, a slider disposed to move in a horizontal direction along the second guide, and a plurality of fan modules fastened to the slider, wherein each of the plurality of fan modules is fastened to the slider such that the height of the fan module is adjustable. Accordingly, the heights of the plurality of fan modules can be simultaneously adjusted, and the heights of some of the plurality of fan modules can be adjusted different from those of the other fan modules, so that the plurality of fan modules can be optimally installed.

The heat shield assembly includes an inner-most layer that is directly engagable with an exhaust component and is of a non-ceramic material with a first heat capacity and a first thermal conductivity. The heat shield assembly additionally includes an insulating layer that surrounds the inner-most layer and is of a material that has a second heat capacity which is lower than the first heat capacity and has a second thermal conductivity which is lower than the first thermal conductivity. The direct engagement of the inner-most layer with the exhaust component allows heat to be easily transferred between the exhaust component and the inner-most layer.

A turbofan engine assembly includes a core gas turbine engine with a booster compressor having a radially outer diameter, a fan case assembly, and an outlet guide vane assembly. The outlet guide vane assembly includes a plurality of outlet guide vane segments spaced circumferentially about the core gas turbine engine. Each outlet guide vane segment of the plurality of outlet guide vane segments includes a radially inner fan hub frame flange configured to couple to the core gas turbine engine, a radially outer fan case flange configured to couple to the fan case assembly, and a plurality of outlet guide vanes extending therebetween. The radially inner diameter of the outlet guide vane assembly is smaller than the radially outer diameter of the booster compressor.

A fuel nozzle assembly includes a premix chamber, an air flow divider extending radially and axially within the premix chamber between an inner wall and an outer wall and a plurality of guide vanes disposed within the premix chamber. One or more of the guide vanes includes a fuel port in fluid communication with the flow divider. The fuel nozzle assembly further includes a premix plate that extends radially between the inner and outer walls and circumferentially between first and second side walls downstream from the fuel ports. The premix plate includes an upstream side axially spaced from a downstream side and a plurality of passages that provide for fluid flow from the premix chamber through the premix plate.

A method of verifying removal of peel ply material from a composite structure is provided. The method includes doping a layer of peel ply fabric with an identifier. The method also includes curing the composite structure with the layer of peel ply fabric disposed on a surface of the composite structure. The method further includes removing the layer of peel ply fabric from the surface. The method yet further includes scanning the surface of the composite structure for the identifier.

An evaporator assembly for an ice-making apparatus having a vertical, substantially flat freeze surface, a refrigerant circuit, and a freeze template. The freeze template is thermally coupled between the freeze surface and the refrigerant circuit, and is formed of a plurality of regions arranged in a plane and interconnected by strips having a smaller dimension in the plane than the regions. Interface locations between the freeze template and the freeze surface define where on the freeze surface ice is to be formed. During a freeze cycle, expanded refrigerant is passed through the refrigerant circuit, and water is run over the freeze surface. During a harvest cycle, compressed refrigerant is passed through the refrigerant circuit, wherein heat transfers from the refrigerant circuit to the freeze surface until the freeze surface is warmed to a temperature sufficient to allow ice formed on the freeze surface to fall from the freeze surface by a force of gravity.

A bodily support assembly includes a vest that may be worn. A pair of pockets is provided and each of the pockets is coupled to the vest. A pair of panels is provided and each of the panels is removably insertable into an associated one of the pockets. Each of the panels is comprised of a resiliently bendable material. Thus, each of the panels may support the back when the user bends over thereby inhibiting the user from being injured when the user bends over.

A footwear ornamentation assembly includes at least one insert and a plurality of design members that can be mounted on the insert or a flip-flop for decoration purposes. The at least one insert is releasably affixed on top of a flip-flop sole. The plurality of design members present different appearances. A method for decorating a flip-flop using the flip-flop ornamentation assembly includes selecting the at least one insert from a plurality of inserts, affixing the selected insert to a top of the flip-flop sole, selecting one or more design members from the plurality of design members, and mounting the selected one or more design members to the at least one of the selected insert and the flip-flop.

An article of footwear has a sole assembly that is further comprised of a chassis, a reinforcing member and a forefoot plate. The reinforcing member includes lateral and medial forefoot portions that fit with corresponding recesses in the forefoot plate and the reinforcing member in the forefoot region of the chassis. The reinforcing member includes a central portion that figs with a corresponding recess in the heel region of the chassis. The chassis and the forefoot plate include ridges on their outer surfaces. Cleats extending from ridges in the forefoot of the chassis are vertically aligned with protrusions on ridges in the forefoot plate. The protrusions can help diffuse forces applied by the cleats against the inner components of the sole and foot to reduce point loading.

The Connecticut General Assembly Appropriations Committee approved a $43.3 billion two-year state budget proposal on Tuesday. It sets the stage for final budget negotiations in June with Democratic Governor Ned Lamont.

The Australian birthing kit program sees groups of women get together to help at-risk mothers around the globe and is believed to have helped save nearly 300,000 lives.

A special kind of election is unfolding across Victoria as the Aboriginal communities taking part in the treaty process cast their votes to elect a First Peoples' Assembly.

Voting opens for Victorian Aboriginal communities to elect the people who will help make the rules for what are expected to be the first treaty negotiations in Australia.

The Victorian Government's historic treaty negotiations with the state's Aboriginal communities are one step closer this week, with the election of the First Peoples' Assembly. But the toughest yards to meaningful treaties still lie ahead.

U.S. Senate candidate Andrew Romanoff secured a dominant victory Saturday at a Democratic Party assembly, earning him a slot in the June 30 primary and setting the stage for a likely one-on-one contest between him and John Hickenlooper.

We have not kept up, and we are losing a generation of teachers.

The Fiat-Chrysler Windsor Assembly Plant looks to be on track for a May 19 reopening according to union leadership.

Kindlins are focal adhesion proteins that regulate integrin activation and outside-in signaling. The kindlin family consists of three members, kindlin-1, -2, and -3. Kindlin-2 is widely expressed in multiple cell types, except those from the hematopoietic lineage. A previous study has reported that the Drosophila Fit1 protein (an ortholog of kindlin-2) prevents abnormal spindle assembly; however, the mechanism remains unknown. Here, we show that kindlin-2 maintains spindle integrity in mitotic human cells. The human neuroblastoma SH-SY5Y cell line expresses only kindlin-2, and we found that when SH-SY5Y cells are depleted of kindlin-2, they exhibit pronounced spindle abnormalities and delayed mitosis. Of note, acetylation of α-tubulin, which maintains microtubule flexibility and stability, was diminished in the kindlin-2–depleted cells. Mechanistically, we found that kindlin-2 maintains α-tubulin acetylation by inhibiting the microtubule-associated deacetylase histone deacetylase 6 (HDAC6) via a signaling pathway involving AKT Ser/Thr kinase (AKT)/glycogen synthase kinase 3β (GSK3β) or paxillin. We also provide evidence that prolonged hypoxia down-regulates kindlin-2 expression, leading to spindle abnormalities not only in the SH-SY5Y cell line, but also cell lines derived from colon and breast tissues. The findings of our study highlight that kindlin-2 regulates mitotic spindle assembly and that this process is perturbed in cancer cells in a hypoxic environment.

M. Mahmood Hussain
Jan 1, 2003; 44:22-32
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