Abstract: A disposable, dispensable oral hygiene applicator attachable to the ball of the user's fingertip whose finger then functions as a tactile-sensitive, articulated handle by which the applicator may be inserted in the oral cavity and applied omnidirectionally to the teeth, the interproximal areas and the gingival tissues, to clean the teeth and massage the gums. The applicator includes a circular flexible base dimensioned to cover the round ball of the fingertip, the underside of the base having a layer of pressure-sensitive adhesive. Projecting upwardly therefrom is an array of soft, flexible, cut, end-rounded bristles, arranged individually or as tufts, that form a miniature circular brush, its crowned face forming a significantly improved surface for better interproximal access, and a charge of dentifrice is adhered to the bristles. The applicator to be used is peeled and lifted from the aluminum foil backing of the supply package.

Abstract: A washing device (18) designed for at least partial cleaning and/or care and/or disinfection of a human foot is presented and described. According to the invention, the washing device (18) has at least one plate-shaped base body (17) and at least one cleaning body (25) connected to the base body (17), the cleaning body (25) being designed for cleaning and/or care and/or disinfection of at least parts of the human foot, and the base body (17) being arranged on the ground.

Abstract: Defined broadly, the present invention is a dust mop cleaning head that has an internal shock absorbing cushion that compensates for the void between conventional dust mop wire frames and the irregularities of floor surfaces allowing the cleaning surface to make full contact with the floor surface. Thus allowing an industrial standard annular wire frame support housing to house thin type synthetic microfiber type materials without using a flat surface adaptor plate or flat surface cleaning support frame.

Abstract: A suction brush of a vacuum cleaner for both vacuum cleaning and steam cleaning is provided. The suction brush includes a brush main body connected to a cleaner main body; a steam generating unit for heating water being supplied from a water storage tank mounted on the brush main body and spraying steam generated by heating the water on the surface to be cleaned; a turbine fan, installed in the brush main body, for generating a rotating force by the drawn-in air that flows into the brush main body; a power transfer unit for being driven by the rotating force of the turbine fan; and at least one pair of duster rotating plates, arranged on a lower part of the suction brush, for being rotated by power being transferred through the power transfer unit.

Abstract: A sectoral reduction gear is arranged between a motor portion and a link mechanism. The sectoral reduction gear rotates in a reciprocating manner in a predetermined angle range on the basis of a forward rotation and a reverse rotation of the motor portion. An outer periphery of the sectoral reduction gear defines an imaginary circle. An inner region of the imaginary circle has an operating range in which the sectoral reduction gear, which rotates in a reciprocating manner, passes, and a non-operating range, in which the sectoral reduction gear does not pass. As seen from an axial direction of an output shaft, a part or the whole of the output shaft is arranged in the non-operating range.

Abstract: In accordance with another aspect of the present development, an articulated link duster support frame includes a base and a working region connected to the base. The working region includes a plurality of links pivotally connected in series such that each link is pivotally connected to at least one adjacent link, with an inner one of said links pivotally connected to the base. Respective articulated joints pivotally connect the inner link to the base and pivotally connect each link to at least one adjacent link. Each joint includes a first side comprising at least two ears and a second side comprising at least one tab located between and slidably abutted with the at least two ears of said first side. Each joint further includes a fastener pivotally connecting the first and second joint sides. A fabric, feather, or other dusting member is connected to the working region.

Abstract: A combination wringer/bucket system uses a wringer consisting of a wringer basket and pressure plate, specifically configured to be mounted on the rim of the bucket, which itself is specially adapted to receive and support a separable, columnar wringer basket support member. This member extends between the floor of the bucket and the basket and provides stability to the bucket mounted wringer. The support member can be removed from the bucket, as can the wringer, so that the bucket can be used alone, if desired. For providing additional stability to the wringer, leg components extend from the pressure plate, through the wringer basket. A cam operated system smoothly controls the movement of the pressure plate within the wringer, to efficiently and effectively wring out saturated mops.

Abstract: A coverage robot including a chassis, multiple drive wheel assemblies disposed on the chassis, and a cleaning assembly carried by the chassis. Each drive wheel assembly including a drive wheel assembly housing, a wheel rotatably coupled to the housing, and a wheel drive motor carried by the drive wheel assembly housing and operable to drive the wheel. The cleaning assembly including a cleaning assembly housing, a cleaning head rotatably coupled to the cleaning assembly housing, and a cleaning drive motor carried by cleaning assembly housing and operable to drive the cleaning head. The wheel assemblies and the cleaning assembly are each separately and independently removable from respective receptacles of the chassis as complete units.

Abstract: An upright vacuum cleaner has a hose assembly (10, 10?) attached at one end to the base (1, 1?) of the cleaner. The hose assembly is stowed alongside the handle (6, 6?) and is retained by the free end (19) of the assembly engaging a fixture (21) on the handle. The hose assembly (10, 10?) comprises a rigid wand (12, 12?) and a flexible hose (11, 11?) with a natural extended length. The hose can be retracted to a shorter length using the power of the vacuum cleaner by closing a valve (20, 20?) on the wand (12, 12?) to prevent air flow along the hose assembly and produce a reduced pressure. The wand (12, 12?) is stowed by sliding inside or outside the hose (11, 11?) and has a flange (18, 18?) at one end that engages and seals with a flange (15, 15?) at the free end of the hose when the wand is extended.

Abstract: A reel having a relatively large, hollow, winding drum and end flanges large enough to provide adequate capacity for the intended hose is rotably mounted in a frame. There are no swivel joints in the vacuum conduit. The drum has a slot for receiving the hose near one end flange. The slot begins with a portion offset approximately 45 degrees from the drum axis, then curves to a lesser angle. The over all length of the slot is 2 to 4 hose diameters.

Abstract: A latching mechanism for the dust cup assembly on a bottom exit cyclone-separator vacuum cleaner, including a non-rotating annular seal member supporting the dust cup assembly above a discharge outlet, and a U-shaped slide lock member movable in and out underneath the dust cup assembly to raise and lower the seal member, thus raising and lower the dust cup assembly into and out of engagement with a cyclone separator chamber.

Abstract: Multi-functional electric brush comprising a supporting structure, a suction unit, a container to contain the material sucked in, and a cleaning end-piece having at least a suction aperture. The cleaning end-piece has at least an electric device, which is able to generate steam and/or deliver cleaning liquids, including hot or cold water. The supporting structure has a lower end provided with a first connector able to be coupled mechanically and removably with a second connector disposed on the cleaning end-piece in order to put the suction aperture in communication with the suction unit. The first connector and the second connector have respectively a first and a second electric connector able to feed the electric device electrically.

Abstract: A vacuum cleaner includes a floor-engaging portion provided with a first air inlet, an upright portion pivotally connected at its lower end to the floor-engaging portion, a handle upstanding from the upper end of the upright portion, a first or lower end of the handle being detachably engaged with an socket on the upright portion of the cleaner, a rigid tubular duct extending along the handle from a second air inlet at the lower end of the handle to an outlet disposed remote from that end of the handle, and a flexible hose connected to the outlet on the handle. The rigid tubular duct has, at the first end of the handle, an elongate portion which has either a transverse dimension or a cross-sectional area which is substantially uniform over its length.

Abstract: A nozzle for sucking dust includes an opening part which is disposed at an end of the nozzle, and is sucking air to suck dust; and a turbulent air flow generating part which is disposed near the opening part to generates a turbulent air flow in the sucked air.

Abstract: The invention relates to an annular disc of bent sheet material (21) with at least one junction at which the annulus is closed. Furthermore, a method for producing an annular disc is disclosed, comprising the steps of: (a) providing a sheet material; (b) bending the sheet material into an annular disc; (c) severing the sheet material, so that an annular disc with a junction at which the annulus is open is provided; (d) closing the junction, so that an annular disc with a junction at which the annulus is closed is provided.

Abstract: A device for guiding cables between a fixed frame (1) and a wing (2), such as a door leaf or window casement, is pivotably mounted to the frame (1) via a hinge arrangement. The hinge arrangement has a hinge bracket mounted for pivoting about a frame hinge axis (R) that is located within the frame and about a wing hinge axis (F) that is located within the wing (2) and is parallel to the frame hinge wing (R). The device has a hollow element (5) that extends between the frame and the wing and is mounted for pivoting about the frame axis and the wing axis (R, F).

Abstract: A hinge assembly has two leaves, a pintle, at least one limit, at least one positioning element and a rotating bracket. The leaves are respectively connected securely to a cover and a base of a portable electronic device. The pintle and the rotating bracket are mounted between the leaves and allow the leaves to pivot relative to each other. The limit and the positioning element are mounted securely on the pintle and limit positions of the leaves. The rotating bracket is mounted around the pintle and covers the limit and the positioning element. With such an arrangement, the limit and the positioning element are covered. Therefore, abrasions or interference between wires or cableways and the limit or positioning element are prevented and the hinge assembly is guaranteed to last a long time and move smoothly.

Abstract: A device includes a gripping element of a device door. The gripping element is configured in such a manner that it can be displaced in relation to the device door when the door is displaced. The device improves operational comfort, in that the movement of the gripping element can be adapted to the movement of the hand of a user.

Abstract: Provided is a refrigerator with an opening assist formed of a connecting rod and a pushrod built into a door handle of the refrigerator. When rotated through a user's manipulation, one end of the opening assist selectively pushes the refrigerator main body to open the door. Thus, opening of a door is made easier to increase user convenience.

Abstract: A gripper for a removable lid of a kitchen utensil is provided, which can be fixed to a top of a lid through the action of a magnet on a magnetic component. The gripper comprises a base plate and an operating member that can move relative to the base plate between a magnetizing position in which the force exerted by the magnet on the magnetic component allows the gripper to be secured to the top, and an isolating position in which this force is not strong enough to secure the gripper to the top.

Abstract: A hydraulic tool including a main unit and an arm support. The main unit includes a working head section connected to a hydraulic drive section, and a handle section adapted to allow a user to hold and operate the main unit with a single hand of an arm of the user. The arm support extends rearward from the main unit. The arm support is adapted to rest against the arm of the user proximate the user's upper forearm to partially support the hydraulic tool on the arm of the user.

Abstract: A fastening device includes a base, a cover partially covered on the base to define an accommodation space therebetween and two openings in communication between the accommodation space and the space outside the cover, a cord running over four corners of the cover and defining two tying sections respectively corresponding to the openings, and a cord fastener engaged with any two positions of the cord. Thus, an object can be fixed in the accommodation space through the tying sections of the cord.

Abstract: A hose clamp is provided that contains a built in gage feature to provide visual indication to the installer that the clamp is properly tensioned (crimped) by the installer. The clamp does away with the detrimental effects of a long tongue and over-band, and makes use of the tongue exiting through the band as a visual aid for correct installation. The clamp of the present invention eliminates the need for a separate gage to verify installation.

Abstract: Disclosed is a button including a bottom plate with a flat first surface and a curved second surface; a stem extending perpendicularly from the bottom plate; a top plate with first and second surfaces, the first surface having a plurality of accepting grooves, and the second surface having a receptacle for the stem; and a connector configured to connect the stem to the receptacle of the second surface of the top plate. The button is configured to be fixed with the stem through a hole provided in a sheet and the top and bottom surfaces disposed on both sides of the sheet. The connector may comprise glue. The connector may be resilient. The second surface of the bottom plate may render low resistance to a movement in a direction parallel to the first surface of the bottom plate.

Abstract: A termination assembly for a composite rope structure comprising an end comprises a distal connection member and a proximal connection member. The distal connection member defines a first threaded surface and a working portion, where the working portion is adapted to be connected to a structure. The proximal connection member defines a second threaded surface, an internal surface, and a proximal opening. The first and second threaded surfaces are configured to engage each other to detachably attach the distal connection member and the proximal connection member. The internal surface of the proximal connection member is configured to engage the end of the composite rope structure to secure the composite rope structure relative to the proximal connection member.

Abstract: A belt end connection and method for fastening a belt end in an elevator installation includes a housing having a wedge pocket for holding the support belt end and a wedge. At least one wedge pocket surface facing the wedge is provided with a roughness that is different from a roughness of another surface of the wedge pocket. Advantageously, a wedge pocket adhesion surface lying closer to a loose run of the support belt is provided with a roughness greater than the roughness of the another surface, or a wedge pocket slide surface lying closer to a supporting run of the support belt is provided with a roughness less than the roughness of the another surface.

Abstract: A reusable bundling device for wrapping and securing bundles of cable, rope, hose, electrical cords and other elongated members. The bundling device includes a flexible strap having one surface covered with hook members and an opposed second surface covered with a plurality of loop members. The hook members are releasably engagable with the loop members to encircle and retain the bundle. A detachable engagement means is provided for detachably engaging a first end of the flexible strap to a portion of the cord. Further, the bundling device is color coded as a means to facilitate the identification of useful information pertaining to the cord and as means to rematch the strap once removed from the cord.

Abstract: The invention relates to a pipe clip for fastening a pipe to a wall, ceiling or another support. The pipe clip comprises a clip body with an opening for attaching the pipe clip around the pipe, which opening is delimited by a first and a second end of the clip body. The pipe clip further comprises a tightening element comprising a head and a shank, the head of which tightening element engages with the first end of the clip body, and also a female fastening element which is pivotably connected to the second end of the clip body and wherein the shank of the tightening element is inserted. The first end of the clip body comprises a first flange with a recess for the shank of the tightening element, which recess has dimensions such that the head of the tightening element fits therethrough. A arresting plate is pivotably attached to the side of the first flange that is facing away from the second end of the clip body.

Abstract: Systems and methods are provided herein that provide for a tether apparatus.

Abstract: An apparatus for fixing a belt buckle is disclosed, in which an insertion engagement groove is formed at a button insertion groove of trousers, and a protrusion engagement part is formed at a waist belt buckle, so that a waist belt buckle is more easily fixed at a button of trousers by pressurizing the protrusion engagement part of the waist belt buckle into the insertion engagement groove of the button. The apparatus comprises an insertion engagement groove which is formed at a button member fixed at one side of trousers; and a protrusion engagement part which is formed at a backside of the buckle of the waist belt.

Abstract: A magnetic fastening device with discrete slidable adjustments, comprising first and second sheets, each having a plurality of magnetic section elements with first and second poles disposed in alternating groups defining predetermined abutting patterns. The magnetic section elements are abuttingly disposed in two groups. In one group, the elements' magnetic field is disposed in one direction perpendicular to the sheets. In the other group, the elements' field is disposed in the opposite direction. The groups repeat themselves in an alternating pattern. The movement of the first and second sheets is constrained to keep them in an abutting relationship with respect to each other over a predetermined path over the first and second sheets, thereby permitting the sheets to be slidably movable along a predetermined distance relative to each other in discrete steps that overcome the attraction and repulsion forces of the magnetic section elements upon the application of a pulling force of a predetermined magnitude.

Abstract: The present invention discloses a connecting structure of a zipper, including a pair of zipper belts having a first edge in an inner side thereof and a second edge in al outer side thereof The first edge is each provided with a pair of zipper teeth corresponding to each other. A zipper head is provided on the zipper teeth. The zipper head is responsible for closing and separating the zipper teeth. The second edge is each connected to a body of a connecting element. The present invention is characterized in that when the second edge of the zipper belts is folded backward, the body of the connecting element is covered and connected to form a first connecting portion. The outer edge of the zipper or the body of the connecting element is then folded backward with the first connecting portion so as to form a second connecting portion.

Abstract: The invention relates to a locking mechanism which is adapted to constitute part of an item of body jewellery. The locking mechanism comprises a holder having at least one opening to be passed by an end portion of a bar of said item of body jewellery and, separately arranged therefor, an insert received in the holder and having a hole. The insert is operable relative to the holder between a first and a second position by applying a pressure to the insert. The opening of the holder and the hole of the insert together define in the first position a recess into which the end portion of the bar is insertable. In the second position the holder and the insert cooperate with the end portion of the bar for locking the same when inserted in the recess.

Abstract: In a method for manufacturing a quartz crystal unit and an electronic apparatus having the quartz crystal unit, each of the quartz crystal unit and the electronic apparatus having the quartz crystal unit, comprising the steps of forming a quartz crystal tuning fork resonator capable of vibrating in a flexural mode of an inverse phase, and having first and second quartz crystal tuning fork tines by etching a quartz crystal wafer; disposing an electrode on each of two of side surfaces of each of the first and second quartz crystal tuning fork tines so that the electrodes on the side surfaces of the first quartz crystal tuning fork tine have an electrical polarity opposite to an electrical polarity of the electrodes on the side surfaces of the second quartz crystal tuning fork tine; mounting the quartz crystal tuning fork resonator on a mounting portion of a case; and connecting a lid to the case to cover an open end thereof, the quartz crystal unit comprising the quartz crystal tuning fork resonator with a piez

Abstract: In a method for manufacturing a quartz crystal unit and an electronic apparatus having the quartz crystal unit, each of the quartz crystal unit and the electronic apparatus having the quartz crystal unit, comprising the steps of forming a quartz crystal tuning fork resonator capable of vibrating in a flexural mode of an inverse phase, and having first and second quartz crystal tuning fork tines by etching a quartz crystal wafer; disposing an electrode on each of two of side surfaces of each of the first and second quartz crystal tuning fork tines so that the electrodes on the side surfaces of the first quartz crystal tuning fork tine have an electrical polarity opposite to an electrical polarity of the electrodes on the side surfaces of the second quartz crystal tuning fork tine; mounting the quartz crystal tuning fork resonator on a mounting portion of a case; and connecting a lid to the case to cover an open end thereof, the quartz crystal unit comprising the quartz crystal tuning fork resonator with a piez

Abstract: A portable optical fiber processing apparatus is disclosed. The portable optical fiber processing apparatus of the present invention includes a base (1), which provides a space in which components are installed, and a sheathing stripping unit (10), which is provided on the base and strips sheathing from an optical fiber (R). The apparatus further includes an optical fiber cutting unit (40), which is provided on the base and cuts a portion of the optical fiber, from which the sheathing has been stripped, using a sliding cutter (43) in a direction perpendicular to the longitudinal direction of the optical fiber, and a welding unit (50), which is provided on the base and welds junction portions of two optical fibers. The present invention is characterized in that a process of stripping sheathing from an optical fiber and cutting, cleaning and welding processes can be conducted using a single apparatus.

Abstract: An aircraft passenger seat configured in accordance with an embodiment of the invention utilizes composite materials to achieve significant weight savings relative to conventional seat designs. The seat includes one or more lightweight composite support legs, a lightweight composite seat pan, and a lightweight composite seat back structure. The support legs are coupled to the seat pan, which is in turn coupled to the seat back structure. The support legs utilize composite frame elements that are formed as continuous compression molded composite extrusions. The seat pan includes composite fore and aft cross beams that are also formed as continuous compression molded composite extrusions. The aft cross beam includes a rear flange that serves as a flexible “hinge” for the seat back structure. The seat can leverage producible and relatively inexpensive composite manufacturing techniques such that the seat can be economically produced for use as an economy class seat.

Abstract: Apparatus and computer program products that direct the apparatus to supply a clip to a clip window associated with a closure attachment mechanism having a closure punch path for attaching a single clip or two clips to a target tubular work piece in a closure zone. The apparatus and computer program products are configured to force a plurality of clips to travel in a first predetermined clip travel path having a forward direction toward a first punch path in a closure zone at a first point in time; selectively retract the plurality of clips so that the clips travel in a reverse direction along the first predetermined clip travel path; and then (c) force the plurality of clips to again travel in the forward direction along the first predetermined clip travel path at a second point in time.

Abstract: A bearing-positioning tool set comprises a grip having an inner end fixed with a combining rod extending outward, said combining rod bored with a combining threaded hole; at least one positioning press blocks respectively formed with two different diameters, said positioning press blocks to be fitted with said grip respectively bored with an insert hole in the center, each of two ends of the insert hole being formed with a groove; each said positioning press block formed with a first circular fitting member, a first circular holding edge, a second circular fitting member and a second circular holding edge; and a combining member threadably combined with said combining threaded hole of said grip for fixing said positioning press block in position; one end of the combining member being formed with an enlarged head which can be received in the groove of the positioning press block.

Abstract: What is disclosed is a method of machining a fibreboard, wherein the fibreboard, which may have a non-uniform content of moisture, is cut into at least two fibreboard sections. The fibreboard sections are then provided with complementary matching orientation determining joining means along their lateral edges. A first type of orientation determining joining means is provided on a relatively dry lateral edge of a first fibreboard section, while a second type of orientation determining joining means is provided on a relatively moist lateral edge of a second fibreboard section.

Abstract: A process for producing an object having at least two component parts (3, 4) which can move relative to one another is proposed. This involves preparing geometrical data of the entire object for a rapid prototyping process, with a predetermined minimum spacing between the moving parts being taken into consideration. According to the predetermined geometrical data, a first material as support material and a second material as material for the component parts are applied in layers, the support material filling gaps including those constituting the minimum spacing between the respective material for the component parts. Following completion of the layered construction, the support material is removed.

Abstract: An exemplary components integrating structure (10) includes a metallic member (12) defining a locking groove (126) and a plastic member (14) integrally formed with the metallic member. A portion of the plastic member is received in the locking groove of the metallic member.

Abstract: A fastener assembly is configured for use in an associated fastener driving tool for driving a fastener from the assembly into an associated substrate. The assembly includes a row of fasteners, each having a shank, arranged substantially parallel to each other. A collation system is formed from a plastic material that is molded onto and adhered to the fasteners. The plastic material is molded to define a collar portion substantially encircling the fastener shank and a connecting portion extending between and connecting adjacent collar potions. The plastic material is formulated from an adhesive polymer. When the fastener is driven from the driving tool, the collar portion remains adhered to the fastener such that the collar portion penetrates the substrate with the fastener.

Abstract: The laminar article for electrical use comprises a plurality of superposed first metal laminations fixed together. Each of the first laminations is provided with at least one fastener projecting from a first surface thereof and defining a recess in its opposite side. Each fastener of one lamination is arranged to fit into a recess of an adjacent lamination. The article presents second laminations interposed between at least two adjacent first laminations fixed together. The second laminations are provided with through apertures which are traversed by the fasteners which fix the adjacent first laminations together. The method consists of die-cutting a plurality of laminations from a metal sheet, rotating the die-cut laminations and superposing them, to then fix them together in predetermined manner.

Abstract: Methods and apparatus are provided for improving operational characteristics of a concentrated winding machine. According to an example embodiment, a method comprises fabricating a magnetic slot wedge that is adapted to be joined to a first stator tooth and a second stator tooth, the first and second stator tooth part of a fixed-tooth stator that does not allow relative movement between the first stator tooth and the second stator tooth.

Abstract: As a reticle pattern corresponding to a resist pattern for magnetic detection element layer and a reticle pattern corresponding to a resist pattern for conductive layer in a reticle, a reticle having a convex portion that projects in the height direction and a concave portion that dents in the direction opposite to the convex portion, respectively, is used to form a convex portion and concave portion corresponding to the convex portion and concave portion of the reticle pattern in the resist pattern for magnetic detection element and in the resist pattern for conductive layer, respectively.

Abstract: A miniature surface-mount electronic component which can ensure sufficient impact resistance and vibration resistance especially in an application to a severe use environment such as a vehicle-mounted coil, by putting some contrivance into a method for fixing a coil in a molding process and a method for holding a core and terminals. A miniature surface-mount electronic component including a bar-shaped core 2 on which a winding wire 3 is wound, and metal plates 5, with an outer casing 7 made of an insulating resin molded, includes flanges 2b substantially quadrangular in section at both ends of the bar-shaped core 2, and vertical grooves a and b are provided on side surfaces of the flanges 2b of the bar-shaped core 2 as fixing portions for preventing positional displacement occurring when the outer casing 7 is molded.

Abstract: An apparatus for attachment of hydraulic valves for controlling working devices of heavy equipment is provided, which can reduce a lead time for attaching and assembling a main control valve, an accessory valve, and valve blocks for jointly connecting the respective valves with hydraulic piping, to an upper swing structure.

Abstract: A method of fabricating an integrated circuit, including a functional layer on a substrate is disclosed. One embodiment includes providing a substrate in a process atmosphere. A first precursor and a second precursor are provided in the process atmosphere. The first precursor is removed from the process atmosphere. A third precursor is provided in the process atmosphere.

Abstract: A piezoceramic composition has a nominal empirical formula of Pb1-aREbAEc[ZrxTiy(FefWw)z]O3. RE is a rare earth metal with a fraction b and AE is an alkaline earth metal with a fraction c. Iron is present with an iron fraction f·z, and tungsten with a tungsten fraction w·z. In addition, the following relationships apply: a<1; 0=b=0.15; 0=c=0.5; f>0; w>0; 0.1=f/w=5; x>0; y>0; z>0 and x+y+z=1. A method of producing a piezoceramic material using the piezoceramic composition has the steps: a) provision of a green ceramic body with the piezoceramic composition, and b) heat treatment of the green body, a piezoceramic of the piezoceramic material being produced from the piezoceramic composition. The heat treatment encompasses calcining and/or sintering. The piezoceramic composition undergoes compaction at below 1000° C.