Abstract: Provided is a reactive dye mixture, comprising (i) one or more reactive dyes represented by Formula 1, and (ii) one or more reactive dyes represented by Formula 2: The dye mixture of the present invention can realize a color that is difficult to be achieved by a single dye when dyeing a fiber material containing nitrogen or hydroxyl group, particularly a cellulose fiber material, exhibits a superior absorptivity and fixability, particularly very high light fastness and wet fastness, and thus provides a variety of balanced physical properties which are required in dyeing.

Abstract: A dye composition, which comprising: (a) an azo dye of the formula (I) wherein R, R1, R2, R3 and Y are defined the same as the specification; and (b) an azo dye of the formula (II) wherein R, R1, R2 and Y are defined the same as the specification. These kinds of dye composition with good stability and build-up. The dye composition are suitable for dyeing and printing of materials containing either cellulose fibers, such as cotton, viscose rayon, linen, and artificial linen, or synthetic polyamide, such as wool, silk, and nylon etc. Dyed materials with excellent properties can be obtained, showing especially outstanding performance in of wash-off, build-up, level-dyeing, wet fastness, ghosting fastness and light fastness.

Abstract: Provided is a reactive dye composition, comprising (i) a reactive red dye represented by Formula 1; (ii) one or more reactive dyes selected from the group consisting of a reactive yellow dye represented by Formula 2, a reactive orange dye represented by Formula 3 and a mixture thereof; and (iii) one or more reactive dyes selected from the group consisting of a reactive blue dye represented by Formula 4, a reactive blue dye represented by Formula 5 and a mixture thereof; and a method of dyeing a fiber material containing nitrogen or hydroxyl group using the same. Therefore, it is possible to provide fiber products having superior light fastness and combined colors.

Abstract: Implementations described and claimed herein include bottle cleaning devices and methods. An exemplary bottle cleaning device comprises a drive system. A shaft is releasably connected to the drive system. The shaft rotates in response to operation of the drive system. A brush system is provided on the shaft to rotate in response to operation of the drive system. The brush system includes at least one brush conforming to an inner side-wall of a bottle.

Abstract: An electric toothbrush is provided. The electric toothbrush has an elongated body including a handle, a head, and a neck extending between the handle and the head. A first bristle carrier having a plurality of bristles and a second bristle carrier having a plurality of bristles are disposed on the head and each of the first and second bristle carriers have an opening. An electric motor is operatively connected to a shaft, wherein operation of the electric motor moves the shaft in an orbital motion and wherein the shaft is operatively connected to the first and second bristle carriers to move the first and second bristle carriers.

Abstract: A compact disposable toothbrush has a flat, elongate bristle-receiving body having bristles extending downward therefrom in the manner of a traditional toothbrush. A finger clip formed by elongate curved elastic portions extends upward along the length of the bristle receiving body. The elastic action of the curved portions secures mounting to varying sizes of finger. The finger clip has side openings in each and inner guide ridges to avoid lateral movement and rotation on the finger. A bristle cover snaps over bristle-receiving body for removal and replacement and seals against the body and the lower wall of the finger. The toothbrush and cover may be supplied as a kit with a single portion of toothpaste provided in the cover as snapped closed over the bristle portion of the toothbrush, the bristles extending into the toothpaste. The kit is supplied in a wrapper for sanitary distribution.

Abstract: (Problem) To provide a cosmetic application device having a brush implanted at the end in which the brush is prevented from causing broken hair. (Solution) The cosmetic application device comprises the application stick 4 and the application portion 6 having the brush 7 fixedly mounted at the end of the application stick 4 by the cylindrical capsule 8, characterized in that corner portions 9 of the inner surface and the outer surface of the capsule 8 are chamfered not to leave sharp edges. Also, the thin and soft protection tube 19 is disposed between the brush 7 and the capsule 8 with the end of the tube 19 extending slightly beyond the end of the capsule 8, thereby preventing the brush 7 from being bent at an acute angle to avoid broken hair of the brush 7.

Abstract: A cleaning pad 28 is disclosed. The cleaning pad 28 includes a cleaning pad that includes a combination of fibers 203 bonded to a base sheet 402 such that 100% of the fibers are bonded to the base sheet 402 at a first joining location 407 and between 5-90% are bonded to the base sheet at a second joining location 444. The first and second joining locations may take a variety of forms such as discrete points, points on a line, or sections of a line.

Abstract: A glove is usable for removing fluid material from surfaces and, in a particular embodiment, is usable for cleaning blood or other bio-hazardous material from surfaces.

Abstract: An adjustable corner tool is provided having outwardly biased blades. The back surfaces of the blades are connected to an angle control assembly that includes fixed-length arms pivotally connected between each of the blades and a central mounting block. Springs rotationally bias the arms away from each other such that the arms push against the back surfaces of the blades to urge the blades apart. Resistive force applied against the front surfaces of the blades when is use moves the blades together. Thus, the adjustable corner tool dynamically adjusts to variations in wall corner angles. The adjustable corner tool can be used with corners in the range of about 160 degrees and 40 degrees and the angle of the tool can also be fixed or maximally limited. In addition, the adjustable corner tool may be adapted to also function as an injection head for delivering spreadable material to a corner.

Abstract: A tool is provided for use in removing surface compounds from a container. The tool comprises a handle having a longitudinal axis and having first and second ends. The tool also includes a blade secured to the first end of the handle and having first and second adjacent sections. The first section of the blade defines a generally planar controlling section and the second section of the blade defines a generally planar working section, wherein the plane of the second section extends at an acute angle relative to the plane of the first section. The second section defines a contoured edge of predetermined curvature corresponding to the curvature of the container such that the blade can be used to remove surface compounds from the container.

Abstract: A sponge includes at least one letter or visual identifier that is used to identify which component the sponge is to be used to clean. The letter or visual identifier is provided on either or both of a top surface and a bottom surface of the sponge. The letter or visual identifier is provided by way of indelible ink, recessed areas on a surface of the sponge, or raised areas on a surface of the sponge.

Abstract: A floor cleaning device includes a base. A cleaning fluid supply tank is carried by the base. A source of pressure communicates with the cleaning fluid supply tank which pressurizes a cleaning fluid held in the cleaning fluid supply tank to an above atmospheric pressure. A fluid delivery system delivers pressurized cleaning fluid from the cleaning fluid supply tank to a surface to be cleaned.

Abstract: An apparatus comprising a blower fan, a motor for driving the blower fan, a blower tube for conveying an air stream from the blower fan, and a potential compensation device that is electrically connected with the motor. The potential compensation device includes a charge compensation element having a free end that projects in an exposed manner into the air stream.

Abstract: An air path conversion valve assembly of an upright vacuum cleaner, having a duct member mounted to the body of the vacuum cleaner, including a first air path connected with the brush assembly, a second air path connected with a hose, a third air path connected with a suction source of the vacuum cleaner, and a crossing air path in which the first, the second, and the third air paths meet; a valve member pivotably mounted to the crossing air path; a cam unit pivoting the valve member to connect the first air path and the third air path when the body is inclined, and connect the second air path and the third air path when the body is upright; and at least one link member connecting the cam unit and the valve member to transfer a driving force of the cam unit to the valve member.

Abstract: A suction brush and a method for manufacturing the same are provided. The suction brush includes an opening formed toward a surface being cleaned, the UV sterilizer lamp is mounted at an inner space of the opening to project a UV ray onto the surface, and a TEFLON window member covering the inner space. The method includes mounting the UV sterilizer lamp at an inner space of an opening formed toward a surface being cleaned, connecting a TEFLON window member by fitting a plurality of connection projections formed around the opening into a plurality of connection holes formed at the TEFLON window member to correspond to the connection projections, determining a connection position for the TEFLON window member so that the inner space is ventilative, and fixing the TEFLON window member by compressing ends of the plurality of connection projections as penetrating the connection holes by heat and pressure.

Abstract: A dust receptacle comprising an ultraviolet transmission window and a vacuum cleaner having the same. The dust receptacle includes a receptacle body detachably mounted to a cleaner body, an ultraviolet (UV) transmission window penetratingly formed on the receptacle body, and a Teflon® cover sealing the UV transmission window. The vacuum cleaner having the dust receptacle includes a cleaner body, a dust receptacle detachably mounted to the cleaner body, a UV sterilizer lamp mounted within the cleaner body to scan the dust receptacle with a UV ray, a grill protecting the UV sterilizer lamp. In the vacuum cleaner, the dust receptacle has the same structure as described above.

Abstract: A turf sweeping machine having a frame, front and rear wheels coupled to the frame and an elongated chute mounted to the frame, the chute having an exit and an entrance at a level proximate to the grass of the turf. Rubber skirts are affixed to the chute and extend down to the grass of the turf across front, rear, and side walls of the chute. A rotatable brush is mounted to the frame, proximate to a bottom of the chute and extends across a width of the frame so that the brush brushes grass of a turf support surface. A hopper, which is also mounted on the frame, has an opening in fluid communication with the exit of the chute, and is positioned to receive material swept up the chute by the brush. A means for rotating the brush is provided. A partial vacuum is created by rotation of the brush within the confines of the skirts and chute. This vacuum assists the brush in picking up waste material from the support surface.

Abstract: A brush assembly comprises a body having a dirt suction port formed thereon, a cover connected with an upper portion of the body to form a suction passage and a turbine chamber, a turbine mounted in the turbine chamber, and a brush drum being rotated by a rotational force received from the turbine. The turbine chamber and the suction passage are partitioned from each other, and the turbine is rotated by an air drawn in through an air suction port which is separated from the dirt suction port. Accordingly, the turbine is prevented from being clogged by dirt, dust or hair.

Abstract: A decorative stair rod comprising a core rod, a decorative layer, and an clear outer layer. The decorative layer can be a decorative fabric, decorative wall paper, decorative paper, reflective material, luminous material, or other material. The stair rod can also contain a compressible layer between the core rod and the decorative layer.

Abstract: A caster for providing rolling support including a spring-loaded mount. The caster may be substantially concealed in the bottom edge of a hinged, swinging door, and generally located proximate to the free vertical edge of the door. An elongated spring plate is provided as a mount for a roller, causing the roller to accommodate variations in the floor surface, maintain contact with the floor, and support the door. The spring plate has a first portion adapted to be mounted to the bottom edge of a door, and a second portion depending from the first portion. An axle is mounted to the second portion, inside a hub that is mounted to the roller. The axle may be substantially parallel to the first portion of the spring plate. Single roller and double roller caster assemblies are provided.

Abstract: A rotation-side member is held at a specified angle. Radial downsizing of the hinge device is possible due to its simple structure. Rotational operability is improved, and adjustment of torque is easy. This device comprises a friction-force generating mechanism 12 that has a shaft 13—which rotatably supports a rotation-side member 3 against a stationary-side member 2 in both the forward and reverse directions—and holds the angle of the rotated rotation-side member 3 by friction force, and a torsion bar 14 (1) that penetrates through the shaft 13 in the axial direction, (2) whose two ends are directly or indirectly fixed, respectively, to a stationary-side member 2 and a rotation-side member 3, and (3) that is twisted by rotation of the rotation-side member 3 in the forward or reverse direction, so as to store torque for energizing the rotation-side member 3 in the direction opposite to the rotation.

Abstract: To provide a hinge assembly with a good operability for a portable equipment composed of a first case body and a second case body, such as a portable telephone and a portable video game machine, etc., the above-indicated first case body and second case body are structured, allowing a relative rotation from a closing condition, i.e. a superposition of the above-indicated case bodies in two directions, i.e. a longitudinal and right and left direction. Further a locking mechanism is used to prevent the above-described bodies from opening in either one direction, when they are opened in either other one of two of the above-indicated directions.

Abstract: The present invention provides a joint assembly for operatively coupling rotating parts. The joint assembly comprises first and second joint members. A plurality of torque-transmitting balls are secured in a cage disposed between the joint members. The second joint member is disposed about an axis and includes a centering flange having a first length for mounting to the second rotating part. The centering flange has a contact section configured for being in a substantially interference fit with the second rotating part. The contact section has a second length substantially smaller than the first length of the centering flange such that the substantially interference fit provides proper alignment between the centering flange and the second rotating part while minimizing forces necessary to mount the centering flange to the second rotating part.

Abstract: A support arm assembly includes a first link pivotally connected to a second link, a first latch component connected to the first link and a second latch component. The second latch component is engaged with the first latch component when the first and second links are in a first position, for example and without limitation when a lid connected thereto is moved to a closed position relative to a body component.

Abstract: A hinge for anchoring and folding on a small pintle which has a diameter between 3 and 7.9 mm to form a stepless swiveling and anchoring by increasing the friction resistant force to counter the torque. It includes a maneuvering structure which has a rotary member and an anchor member that form a rotational displacement on a contact surface therebetween that can be swiveled and anchored in a stepless manner and latched on a fixed location for closing. A braking structure is provided that has braking elements and washers to increase the friction resistant forces so that the small pintle has adequate friction resistant forces to anchor a display device after unfolding. The maneuvering structure has anchor elements and retaining troughs of different sizes that cannot be coupled with each other when the display device is unfolded and swiveled to 180 degrees to maintain the original friction resistant forces so that the display device may be anchored at any angle after unfolded.

Abstract: A writing instrument grip of a particular form and material is described. The spirographic grip conforms independently to both the instrument and the instrument user.

Abstract: The subject of the invention is a rotary control knob (2) of a control panel in particular for a ventilation, heating and/or air-conditioning installation of a vehicle cabin. This control knob (2) consists of a cylinder (3) provided at one of its ends with a gripping member (6) intended for the user, and equipped with at least one boss (15) for limiting its rotational travel between its end positions. Said boss (15) is formed at the base of the gripping member (6) and is covered at least partially by a flexible mass (19) emanating from a flexible covering (18) of the gripping member (6).

Abstract: An apparatus typically comprising a piece of rubber/plastic material that will hold pacifiers. This pacifier holder can be in the shape of a child-friendly animal or object, such as a teddy bear. The pacifier's nipples are placed in an opening with the handles facing outward toward the child. By grasping the pacifier at the handle, it can be removed from the holder by the child or caregiver. It also provides a means to be attached to objects associated with children. The ends of the rubber/plastic material wrap around the crib bars and attach together by inserting a large T shaped end into an opening in the other end, locking it in place.

Abstract: A decorative link between two pieces of material, one with a utilitarian element such as a button and the other with a hole for receiving the element. The link comprises a member to hold on to the element, a member from the holding member to an ornamental piece that protrudes through the hole allowing the ornamental piece to be visible and the holding member and the element to be hidden. The link may be made from any material and can be easily manipulated.

Abstract: A buckle assembly includes a clip configured to be secured to a structure, a strap frame rotatably secured to the clip, and a spring member. The strap frame may be rotated with respect to the clip. The spring member exerts a constant force into the strap frame, wherein the constant force maintains the strap frame in an aligned orientation with respect to the clip.

Abstract: A metal band inlay for trim strips or sealing strips of flexible material that is bent to form a section. The metal band includes a plurality of edge slots in the longitudinal direction, which are guided inwardly from an edge of the metal band transversely to the longitudinal direction. The edge slots are wedge shaped. Central slots run to a tip toward their respective two ends and are arranged between the sequential edge slots. The central slots extend transversely to the longitudinal direction, but do not extend up to the edge. To simplify the cutting, the metal band further includes throughcuts that extend transversely to the longitudinal direction of the metal band, that correspond to at least some of the central slots and that extend from at least one edge of the metal band in the direction toward the tip of the respective central slot disposed opposite to the edge.

Abstract: A casket box having a periphery of lateral panels connected to one bottom panel at a lower edge thereof, wherein: at least one of the lateral panels has a ledge towards a top thereof, the ledge being formed by a folded portion of the lateral panel being folded along at least one successive V-groove defined in the lateral panel. A method of making a ledged lateral panel for a casket, the method comprising: providing a panel having a first side, a second side, and four edges; machining at least one V-groove parallel to a first edge of the panel; folding the panel along the at least one V-groove, into a ledge; and beveling a second and third opposed edges of the panel including the ledge.

Abstract: The present invention is directed to a method of making a laminate nonwoven fabric which entails integration of a continuous filament web with a web of cellulosic fiber material, typically wood pulp. In order to abate loss of cellulosic fiber material during integration by hydroentanglement, the present invention contemplates that the continuous filament web is first subjected to hydroentanglement, with the cellulosic fibrous material thereafter integrated, by hydroentangling, into the partially entangled continuous filament web.

Abstract: First continuous web as a component of disposable wearing article to be continuously manufactured is fed in a machine direction and first continuous elastic members are fed via guide means adapted to oscillate the elastic members in a cross direction crossing the machine direction and attached thereto. Each of the guide means comprises a first servomotor having a rotary shaft adapted to repeat reversal of its rotational direction, a first arm connected directly with the rotary shaft and extending in a direction crossing the rotary shaft so that the first arm swings around the rotary shaft as the rotary shaft rotates and a first feed member adapted to direct the first continuous elastic members toward guide means formed on the first arm.

Abstract: A tampon having a relatively high density, compressed core and a plurality of lower density longitudinal ribs and a soft outer surface.

Abstract: A textile interlacing slide jet (2),(102) includes a jet body (10), a jet carriage (40, 140) on which a ceramic jet nozzle insert (30, 130) is mounted, and a spring housing (52) that includes a stack of compression spring washers (70,170), such as Belleville washers. The spring housing (52) is rotatable, relative to an upper arm (20) of the jet body (10), to a tilted position to permit insertion and removal of the jet carriage (40, 140) and the jet nozzle insert (30, 130) without the use of special tools. The compression spring washers (70, 170) are located in the spring housing (52) directly above a ceramic plate (66, 166) located on the bottom of the spring housing. These springs (70, 170) urge the engagement of the top surface of the jet nozzle insert (30, 130) so that the ceramic plate (66, 166) can close a yarn channel when the jet carriage (40, 140) and the jet nozzle to insert (30, 130) have been moved to a closed position by rotation of an actuating lever (80, 180).

Abstract: The present invention is a method and apparatus for automatically attaching loops of a coil together at desired points. The apparatus comprises a frame, a rotatable barrel, wire separators, alignment fingers, a clipping rack further comprising pincers, and a clipping gun. The barrel, wire separators and fingers cooperate to attach the alternate loops together at desired points. The barrel is driven by a stepper motor to rotate a specific distance about a central axis. The wire separators, pincers, and clipping gun are driven pneumatically. The motor and pneumatics are controlled electronically.

Abstract: Embodiments of an acoustically-coupled transformer have a first stacked bulk acoustic resonator (SBAR) and a second SBAR. Each of the SBARs has a lower film bulk acoustic resonator (FBAR) and an upper FBAR, and an acoustic decoupler between the FBARs. The upper FBAR is stacked atop the lower FBAR. Each FBAR has opposed planar electrodes and a piezoelectric element between the electrodes. The piezoelectric element is characterized by a c-axis. The c-axes of the piezoelectric elements of the lower FBARs are opposite in direction, and the c-axes of the piezoelectric elements of the upper FBARs are opposite in direction. The transformer additionally has a first electrical circuit connecting the lower FBAR of the first SBAR to the lower FBAR of the second SBAR, and a second electrical circuit connecting the upper FBAR of the first SBAR to the upper FBARs of the second SBAR.

Abstract: The invention concerns a method of making multilayered constructions useful in forming capacitors and resistors, which may be used in the manufacture of printed circuit boards and microelectronic devices. According to the inventive method, a thermosetting polymer layer or layers are attached directly onto a heat resistant film layer, specifically on the side(s) of the heat resistant film to be attached to an electrically conductive layer having an electrical resistance material layer thereon. Attaching the adhesive to the heat resistant film rather than the electrically conductive layer streamlines the manufacturing process, particularly in the formation of the electrical resistance material layer onto the electrically conductive layer. This also results in better precision and uniformity of the multilayered construction.

Abstract: In a multilayer wiring board comprising a core board, and a wiring layer and an electrically insulating layer that are stacked on one surface of said core board, a thermal expansion coefficient of said core board in XY directions falls within a range of 2 to 20 ppm, a core member for said core board is a core member selected from silicon, ceramics, glass, a glass-epoxy composite, and metal, said core board is provided with a plurality of through holes that are made conductive between the front and the back by a conductive material, and a capacitor is provided on one surface of said core board, wherein said capacitor comprises an upper electrode being the conductive material in said through hole, and a lower electrode disposed so as to confront said upper electrode via a dielectric layer.

Abstract: A method and apparatus for cutting a braided wire stent to a predetermined length such that a ball or sphere is formed on the end of each cut wire of the stent. These spheres are advantageous in that they provide added comfort to the patient and also act against the other wires of the stent to prevent the stent from becoming unbraided during the process of collapsing and expanding the stent such as is done when the stent is being inserted into a patient. The apparatus releasably holds and precisely positions the wires while the spheres are being formed.

Abstract: A device for manufacturing sections that are composed of several individual components uses a plurality of workstations. According to an embodiment of the invention, each workstation is designed for carrying out at least one of at least three manufacturing steps. Sections may be processed in each workstation regardless of their shape and/or size. A specialized manufacturing step such as assembly and tacking, connecting, finishing or performing follow-up work is carried out in each workstation. This allows a high degree of automation in at least some of the stations and improved capacity utilization, because the sections are transferred to a downstream workstation after the completion of the respective manufacturing. In one example, a method for manufacturing sections for transportation devices, such as aircraft, by assembling several individual components in a plurality of workstations is disclosed.

Abstract: A method for determining the position of a milling tool for micro-structuring a substrate relative to a machining head, the machining head including a tool holder securing the milling tool, includes placing the milling tool against a reference surface of the substrate, opening the tool holder to enable an axial mobility of the milling tool relative to the machining head, and moving the machining head relative to the reference surface until a predetermined distance between the machining head and the reference surface is reached.

Abstract: A method for recycling rail is provided wherein the rail is heated, and then slit into two pieces. The two pieces are passed through a single mill pass line such that each piece of the rail is deformed to have a generally uniform shape.

Abstract: A pulse synchronize load stabilization routine for adjusting a fastener to a desired torque level with a tool operatively connected to a fastener is provided. The method includes applying a first level of current to the tool, pulsing the tool to cause the fastener to rotate and measuring a dynamic torque load on the fastener while it is rotating. A computer readable medium containing an executable code for adjusting a fastener with a tool operatively connected to the fastener is also provided. Executable code includes a routine which causes the tool to run in a first velocity speed control mode determined if a torque load is at a predetermined level and if the torque load is at a predetermined level, then apply a pulse synchronize load stabilization sequence.

Abstract: A core adapter formed as a hollow cylindrical sleeve. A plurality of apertures extend through the sleeve, parallel to the sleeve's longitudinal axis. A plurality of radial apertures are formed in the sleeve for each longitudinal aperture. Each radial aperture is perpendicular to sleeve's axis and intersects a longitudinal aperture. Studs are provided in each radial aperture, initially recessed beneath the sleeve's outer surface. The sleeve's outside diameter is sized for insertion into a 6-inch inside diameter core. The sleeve's inside diameter is the same size as a 3-inch inside diameter core. The adapter is inserted into a 6-inch core until it is flush with the end of the core. Wedge-tipped bars are driven into each of the adapter's longitudinally aligned rows of studs, and against the bottom of each stud, thereby driving the studs perpendicularly away from the sleeve's axis into the core.

Abstract: A method for forming a variable wall thickness axle or tube with internally thickened wall sections comprises extruding a tubular metal blank within an elongated die. An elongated punch pushes the blank through the die. The punch has an end abutting and pushing the blank into and through the die and an elongated portion which is spaced from the interior wall surface of the die. Movement of the punch in pushing the blank causes the blank to partially extrude forwardly through the die until stopped and then to extrude rearwardly around the punch elongated portion through the space for forming a tube. A tubular ring is then inserted within the extruded tube at a pre-determined location and is fixed in place to provide a thick, combined tube wall and ring wall, section which extends radially inwardly of the tube. A number of spaced-apart rings may be used to provide spaced-apart thickened wall sections within the tube.

Abstract: A fastener feeder for feeding fasteners that have a head and a shaft including: a substantially stationary bin, an inline feeder, with a feed track located higher than an upper level of fasteners in the bin and sloped downwardly and operably connected to a vibrator such that the vibrator vibrates the feed track to cause the fasteners to drop into the feed track so that the head is supported by the feed track and the shaft dangles below the head and to cause fasteners to travel down a slope in a queue; a lift gate to elevate a small number of fasteners from the plurality of fasteners in the bin to the feed track; and an escapement at a lower end of the in line feeder capable of isolating a single fastener from the lower end of the queue.

Abstract: A kitchen whisk having a whisk-head attached to a grippable handle by a coupling, the handle having a flex zone for enhancing the “whipping” action of the whisk-head. A cable can be embedded within the flex zone region of the handle for reinforcing the same, the ends of the cable being disposed between and encased within a handle core and an inner plug core, the inner plug core being located within the coupling. In addition, the coupling captures the ends of the wires for attachment to the handle.