Abstract: The present invention provides a process wherein a rotary knife or die, with one or more cutting edges, turns against and in coordination with a corresponding cylinder to create preferably trapezoidal ears. Ear material is slit into two lanes, one for a left side of a diaper and the other for a right side of a diaper. Fastening tapes are applied to both the right and the left ear webs. The ear material is then die cut with a nested pattern on a synchronized vacuum anvil. The resulting discrete ear pieces however, due to the trapezoidal pattern of the ears, alternate between a correct orientation and an incorrect (reversed) orientation. The reversed ear is required to be rotated 180° into the correct orientation such that the ears and associated tape present a left ear and a right ear on the diaper.

Abstract: Embodiments of the invention contemplate the formation of a solar cell module comprising an array of interconnected solar cells that are formed using an automated processing sequence that is used to form a novel planar solar cell interconnect structure. In one embodiment, the module structure described herein includes a patterned adhesive layer that is disposed on a backsheet to receive and bond a plurality of conducting ribbons thereon. The substantially planar bonded conducting ribbons are then used to interconnect an array of solar cell devices to form a solar cell module that can be electrically connected to one or more external components, such as an electrical power grid, satellites, electronic devices or other similar power requiring units. Embodiments of the invention may further provide a roll-to-roll system that is configured to serially form a plurality of solar cell modules over different portions of a backsheet material received from a roll of backsheet material.

Abstract: A method for forming an undergarment comprises providing a web, cutting the web to form a pre-form, the pre-form comprising the first and the second transverse edges and two longitudinal edges, each longitudinal edge having two waist sections and a crotch section located intermediate the waist sections, a sealing area being located adjacent and inboard of each waist section, and transferring the pre-form to a processing wheel.

Abstract: An embodiment of the present invention provides a method for manufacturing a composite preform from tape material, including feeding a tape section into a tape section guide that suspends the tape across a tooling surface, moving at least one of the tape section guide and the tooling surface relative to each other to position the tape section at a desired location and orientation relative to the tooling surface, moving the tape section toward a pre-existing tape section disposed on the tooling surface, and tacking the tape section to the pre-existing tape section. A corresponding apparatus for manufacturing composite preforms is also disclosed.

Abstract: A laminated composite stringer having a termination at one end in its longitudinal direction, and including a laminated stack of composite structural plies, wherein internal plies in the stack are terminated consecutively towards the stringer termination to provide a taper of reducing stack thickness. Also, a composite structure comprising a panel and the stringer; and a method of manufacturing the stringer. The composite structure may be used in aircraft.

Abstract: An apparatus and method are provided for splicing together old and new thermoformable sheets in order to supply a continuous thermoforming operation. The method for joining together thermoformable sheets includes: providing a first thermoformable sheet with a trailing edge and a second thermoformable sheet with a leading edge; forming a terminal edge portion with a hot element along the trailing edge and a complementary terminal edge portion along the leading edge by severing a scrap sheet from each portion; laterally retracting each scrap portion away from the trailing edge and the leading edge; and joining together the first thermoformable sheet and the second thermoformable sheet by interlocking together the terminal edge portion with the complementary terminal edge portion.

Abstract: A portion of compliant material includes four walls defining a slot. The slot has a relatively large cross-section end in fluid communication with a solder reservoir, and also has a relatively small cross-section end opposed to the relatively large cross-section end. The slot has a generally elongate rectangular shape when viewed in plan, with a length perpendicular to a scan direction, a width, parallel to the scan direction, associated with the relatively large cross section end, and a width, parallel to the scan direction, associated with the relatively small cross section end. The slot is configured in the portion of compliant material such that the relatively small cross-section end of the slot normally remains substantially closed, but locally opens sufficiently to dispense solder from the reservoir when under fluid pressure and locally unsupported by a workpiece. Methods of operation and fabrication are also disclosed.

Abstract: A fluid sampling element is adapted to receive a fluid sample, but also includes a pH sensor element adapted to measure pH of the fluid sample and a reference sensor element. The pH sensor element and the reference sensor element are adapted to generate a potential difference between each other based on the pH of the fluid sample. The pH of the fluid sample can be measured and the fluid sampling element can then be readily disposed of.

Abstract: The present invention is directed to a method and apparatus for manufacturing a composite, foam/fabric material for use as protective material in products, and utilizes an apparatus which includes a punch press with punches arranged in rows and correspondingly aligned dies for receiving the punches therethrough. The system operates by punching a sheet of foam material into a plurality of discrete foam elements which are transferred onto a heated fabric substrate, and retained thereon by heat bonding. The apparatus consists, in one preferred embodiment, of a clamp plate which clamps a sheet of foam material onto a die plate, and after a punching sequence, the sheet of foam material, along with the sheet of fabric material, are indexed downstream, and the process repeats.

Abstract: The invention relates to a fiber strip multiapplicator head of the type supplying multiple independent application strips, to be compacted jointly in an area (2) by means of a roller of flexible material, the independent strips being led through hollows defined by the structural formation of a body (3) in the sides of which assemblies are arranged, which assemblies comprise respective master rollers (4) for pulling the strips synchronized with the respective cutting systems (5).

Abstract: A device for manufacturing a seamless hat includes an assembling cutting device and a layer connecting device. The assembling cutting device includes an ultrasonic metal wheel, an ultrasonic metal platform, a feeding rubber wheel, and a feeding metal wheel. The ultrasonic metal wheel and the feeding rubber wheel are concentric and close to each other. The metal wheel is disposed at the bottom of the feeding rubber wheel. The ultrasonic metal platform is disposed at the bottom of the ultrasonic metal wheel. A top end of a tapered peripheral surface of the ultrasonic metal wheel has a sharp edge and a platform portion, which is disposed at a side away from the rubber wheel. Accordingly, the seam allowance cut pieces of the hat may not be initially connected to the edge of the hat. The assembling cutting device simultaneously proceeds the ultrasonic connection of the seam allowance cut pieces and the residue of the cloth is cut in order that the connection is uniform and to get more efficient.

Abstract: Provided are a system and a method for manufacturing a liquid crystal display device, comprising a panel turning mechanism that has: a long side-supporting part for supporting the liquid crystal panel by coming into contact with an end face along at least one long side of the liquid crystal panel; and a short side-supporting part for supporting the liquid crystal panel by coming into contact with an end face along at least one short side of the liquid crystal panel and is configured to turn over the liquid crystal panel about an axis not parallel to any of the long and short sides of the liquid crystal panel in such a manner that the positional relationship between the long and short sides is reversed while both the long and short sides are supported.

Abstract: This invention pertains to a three dimensional disposable panty, subassemblies of the panty, and an apparatus and methods for making the panty and subassemblies. The panty is designed to hold a primary absorbent sanitary pad. The panty may have elasticized leg and waist openings and be stretchable about the hip and stomach regions of a user, the panty provides backup protection to control egress of fluids that leak or seep around or through the primary sanitary pad. The panty includes a secondary absorbent positioned in the crotch area and extending into the body of the disposable panty, front and back, and preferably over the leg elastics to trap, inside the panty, leakage from the primary absorbent, and to prevent strike through onto e.g. outer clothing and bed linen.

Abstract: A method for manufacturing a printed-wiring board having an organic resin insulating layer and a metal wiring layer and having a film-like resistive element formed on the metal wiring layer thereof, the method including: disposing a metal wiring layer on one surface of one organic resin insulating layer 1 to form an organic resin printed-wiring board 4; forming a pair of electrodes 5 on the metal wiring layer of the organic resin printed-wiring board; forming a film-like resistive element 7 between the electrodes; applying a temperature and a pressure of a laminating press to the side of the metal wiring layer in the wiring board without use of a laminating adhesive agent to change a resistance value of the film-like resistive element; trimming the film-like resistive element for adjusting a resistance value; providing a circuit member 12 having at least one layer of insulating layer; and laminating the circuit member with a laminating adhesive agent 13 in between so as to contact with a layer of the organic

Abstract: The present invention relates to a method of attaching an active film (5) onto a flexible package comprising the steps of heating a foil (2); applying an active film (5) to the foil (2); and applying sufficient pressure to the active film (5) and foil (2) combination and sufficient heat to the foil (2) so that active film (5) adheres to the foil (2). In one example, the active film (5) comprises two components and wherein the two components are an active agent and a polymer. In another example, the active agent is an absorbing material.

Abstract: Multi-layer paper structures and processes of producing the same are described. An easel includes a backer layer associated with a first web roll, the backer layer comprising a planar portion and a support structure and a display layer associated with a second web roll different from the first web roll, the display layer comprising a front face and a back face, the back face coupled to the backer layer. The front face includes information associated with a recipient of the easel or an organization.

Abstract: A double-sided light-emitting light guide plate assembly, and a method for manufacturing the same are disclosed, wherein a reflector is arranged between a first light guide plate and a second light guide plate. When light is emitted from a light source, it enters into the first light guide plate and the second light guide plate from one lateral side of the double-sided light-emitting light guide plate assembly. Through the reflector having two opposite reflective surface, the light is output from the first light output surface of the first light guide plate, and the second light output surface of the second light guide plate, such that the light guide plate assembly of the present invention can emit light from its two opposite surfaces.

Abstract: A method and apparatus for lining process tanks. The method comprises lining a tank with a plurality of sheets, wherein the tank has walls and a bottom that intersect at a corner of the tank. The method comprises bonding a bottom sheet of the plurality of sheets to the bottom of the tank. Next, a pair of sheets of the plurality of sheets are bonded to adjacent walls of the tank and above the bottom sheet, each sheet of the pair of sheets having a first edge and a second edge such that the first edges of the pair of sheets are positioned at the intersection of adjacent walls of the tank to position an interface between the pair of sheets. The method also comprises extrusion welding the pair of sheets together by infusing a molten thermoplastic material along the pair of sheets and within the interface of the pair of sheets.

Abstract: A method comprising a step of manufacturing an elastic laminated body by laminating two webs and while inserting an elastic member in an extended state in a web length direction in between; a step of cutting the elastic laminated body in a length direction so that a concave portion and a convex portion appear alternately; a step of attaching a cover sheet to bridge between the concave portion and the convex portion of cut first elastic laminated body and second elastic laminated body, respectively; a step of widening the first elastic laminated body and the second elastic laminated body to which the cover sheet is attached; and a step of attaching an absorber onto the cover sheet, lessens the occurrence of wrinkles and creases produced when webs are cut, and eliminates a problem attributed to the occurrence of wrinkles and arising when an absorber is attached.

Abstract: A method for preforming a textile semi-finished product, including arranging a textile having at least two layers of fibers, interwoven fibers and/or fiber bundles that are at least in part arranged on top of each other. The method also includes; fixing-in-position of the fibers of the textile against each other and then cutting-to-size of the textile. The fixing-in-position of the textile involves irradiating via a laser beam in order for the melt-on binder of the textile to be melted on only in a localized fashion and not evaporated. The fixing-in-position occurs along a fix-in-position line, the cutting-to-size occurs along a cut-to-size line, and the fix-in-position line is located at a distance relative to the cut-to-size line that is so small that any fraying of the textile is reduced or suppressed altogether.

Abstract: A process and apparatus for producing perforated composite structures, such as acoustic skins suitable for aircraft engine nacelle and duct components. The process includes placing a mat member, a non-impregnated fabric member, and a resin film on a tool surface so that pins disposed on the mat member project through the fabric member and resin film to define holes therein. The fabric member is between the mat member and resin film, and the fabric member and resin film define a stack that conforms to the mat member and tool surface. A caul member is then placed on the stack so that apertures in the caul member are penetrated by the pins. The stack is heated to melt the resin film and cause molten resin to infuse the fabric member and yield a resin-infused fabric stack, after which the molten resin within the resin-infused fabric stack is at least partially cured.

Abstract: The invention can firmly and easily remove a finely divided weft piece without leaving the weft piece by constituting a method and an apparatus of removing weft from a cord fabric for a topping sheet in a calender line for topping rubber on a number of pieces of aligned cords by a calender roll. In the midst of transferring a cord fabric (F) transferred to a calender apparatus, weft is finely divided by passing the cord fabric (F) through weft dividing means, thereafter, a plurality of blades (45) arranged movably in a width direction on an upper face side of the cord fabric (F) are reciprocally moved in the width direction over an entire width thereof to be brought into contact with the cord fabric (F), and the divided weft piece (W1) is wiped off to remove by respectively striking respective cords (C) of the cord fabric (F) by the respective blades (45).

Abstract: A method for manufacturing the cushioning elements may include utilizing a die with a plurality of die elements positioned in a particular arrangement. A polymer material, which may be a polymer foam material, is located between the die and an extractor. The polymer material is compressed between the die and the extractor, and the die elements cut the polymer material to form a plurality of pad components, which are arranged like the die elements. The die and the extractor are separated, and the pad components are secured to the extractor in the arrangement of the die elements. Additionally, the pad components are bonded to at least one material layer such that the pad components remain in the arrangement of the die elements.

Abstract: The invention provides a manufacturing system and a manufacturing method of an optical display device which can bond an optical film to one surface and the other surface of an optical display unit in such a manner that optical anisotropies are orthogonal, by using two material rolls in which their optical anisotropies are the same direction such as an absorption axis.

Abstract: A method of prefabricating and installing a synthetic turf field includes providing a controlled manufacturing facility with an open area that allows a plurality of turf strips to be laid out on a floor thereof. Visual markings are placed on the floor to allow the individual strips to be properly aligned on the floor. Once aligned, inlays can be placed into the proper strip and then secured. After the inlays have been secured, the strips can be rolled up and appropriately labeled for subsequent installation. After all the strips that will make up the field have been processed and rolled up, the rolls can be taken to the job site so the field can be installed.

Abstract: A method is described for making a composite laminate formed by curing a stacked structure comprising at least two layers of strips of fibrous material impregnated with resin, wherein the strips in adjacent layers have different directional orientations. An apparatus is provided for simultaneously separating a band of fibrous material impregnated with resin into strips and depositing the strips between adjacent pin rows of a pinmat to form the stacked structure.

Abstract: Plastic fuel tank having a lower wall, an upper wall and at least one reinforcing element connecting these two walls, this reinforcing element comprising a hollow plastic pillar having an opening in its lower part and an opening in its upper part, these openings being situated at locations such that they allow, respectively, the filling of the pillar and the degassing thereof, at least one part of the hollow pillar being a constitutive element of an accessory that has an active role in the tank.

Abstract: The invention relates to a method for connecting the open end of a thin-walled plastic tube having an outside diameter of up to 3 mm (capillary tube) to a main tube made of plastic and having a considerably larger diameter, such that the capillary tube projects radially from the circumferential surface of the main tube, and the interior of the capillary tube is connected to the interior of the main tube by way of a radial passage configured in the wall of the main tube. One end of the capillary tube, which has an outside diameter that equals or is smaller than the diameter of the passage, is at least partially inserted into the passage from the outside, and at least part of the inserted end of the capillary tube and the immediately surrounding part of the wall of the passage in the main tube are subsequently heated in common. Said parts are thus softened such that they are fused to one another after cooling.

Abstract: Provided are a system and a method for manufacturing an optical display device and a material roll, which can effectively prevent the production of defective optical display devices even in a process including drawing a long sheet material from a material roll and bonding an optical film to an optical display unit, and which is a roll of a laminate of a first base film, a first pressure-sensitive adhesive layer, an optical film, a second pressure-sensitive adhesive layer, and a second base film, which are wound in the roll in this order from the outside, and has a width corresponding to the length of any one side of a rectangular optical display unit, wherein the adhering strength A of the first base film-side interface of the first pressure-sensitive adhesive layer, the adhering strength B of the optical film-side interface of the first pressure-sensitive adhesive layer, the adhering strength C of the optical film-side interface of the second pressure-sensitive adhesive layer, and the adhering strength D of

Abstract: A respiratory nasal filter including an outer ring having concentric outer periphery and inner periphery sized to the periphery of a user's nasal orifice, a filter layer having an outer periphery larger than the inner periphery of the outer ring, but smaller than the outer periphery of the outer ring and an adhesive applied to the outer ring for bonding the filter layer concentrically to the outer ring and for bonding the outer ring to the columella, a nasal sill, an alar sidewall and the facet of the user's nose.

Abstract: Methods of manufacturing electrochromic windows are described. An electrochromic device is fabricated to substantially cover a glass sheet, for example float glass, and a cutting pattern is defined based on one or more low-defectivity areas in the device from which one or more electrochromic panes are cut. Laser scribes and/or bus bars may be added prior to cutting the panes or after. Edge deletion can also be performed prior to or after cutting the electrochromic panes from the glass sheet. Insulated glass units (IGUs) are fabricated from the electrochromic panes and optionally one or more of the panes of the IGU are strengthened.

Abstract: An implant includes a substrate and a carrier coupled to the substrate. The carrier including a plurality of objects configured to reflect energy emitted by an ultrasound device. In some embodiments, the carrier includes a plurality of air bubbles that are configured to reflect energy emitted by an ultrasound device. In one embodiment, a method of forming a bodily implant includes forming a substrate, disposing a plurality of air bubbles within a carrier, and applying the carrier to the substrate.

Abstract: According to aspects of the embodiments, there is provided an apparatus comprising a cleaning unit with a blade holder that rotates about a pivot point, the cleaning blade is coupled to the blade holder and is positioned to chisel excess toner from a photoreceptor surface. Geometrical changes produce a blade having a plurality of slanted surfaces at the working end of the blade one at an obtuse angle, in the range of 93 degrees to 97 degrees, and a second at an acute angle that forms an offset point between the cleaning edge and the intersection of the two angles. A double cut allows for improvement in the cleaning tip stiffness using the first cut, while the second cut increases the contact width and improves the pressure distribution at the working edge.

Abstract: A method to produce an aircraft (1) includes providing an overlay coating (22), shaped according to the development of a flat airfoil made from a flexible laminate (23) and having a film (25) and an adhesive layer (24), providing a filler (21), shaped according to the aerodynamic profile chosen, so that the adhesive layer (24) contacts the filler (21) and the film conforms to the aerodynamic surface of the aircraft (1). Thereafter, the coating (22) is fixed to the filler (21) through the adhesive layer (24), with a flap of the coating (22) left protruding beyond the rear part of the filler (21), the flap being flexibly movable with respect to the filler (21). Actuators (3) are then placed and secured by the adhesive layer (24).

Abstract: Some methods, and corresponding apparatus, for manufacturing photovoltaic subassemblies cause a plurality of desiccant beads to be adhered to an adhesive surface of sheet-like material; the sheet-like material is then, preferably, adhered to an exposed surface of a flexible and electrically non-conductive film, that covers a photovoltaic coating of a first substrate of the subassembly, such that the desiccant beads are held between the sheet-like material and the exposed surface. Some other methods, either alternatively or in addition to the above, include steps for applying the film, that covers the photovoltaic coating, wherein an opening, through the film, is cut, and then aligned, with lead wires of the photovoltaic coating, in the midst of applying the film.

Abstract: A method for making a leadless chip carrier (LCC) for use in electronic packages having a core layer stripped of copper cladding, containing drilled clearance holes within, a layer of resin coated copper (RCC) placed on the upper surface of the core layer and a second layer of RCC placed on the lower surface of the core layer. The layers are laminated together with the RCC filling the clearance holes during lamination. A pattern is etched on the RCC and vias are drilled through the filled clearance holes and pre-plated with seed copper layers. The seed copper layers in the vias are then covered by a layer of copper plating to meet the requirements of the core buildup layer, and resin inhibiting conductive anodic filament (CAF) growth within the structure.

Abstract: A building material includes a first segment of a grass; a second segment of the grass; and a first joint element in the first segment that engages with a corresponding second joint element in the second segment, so that the segments form a strip. The grass may be bamboo. A board includes a plurality of bamboo segments, joined together end-to-end with joint elements to form strips; a plurality of strips, attached together to form panels; and a plurality of panels, attached together to form the board. The strips and panels are laminated together with an exterior grade, low formaldehyde, low-urea-content adhesive.

Abstract: A placement apparatus comprising an anvil roller, a die roller communicatively associated with the anvil roller, and a bump transfer roller communicatively associated with the vacuum roll. The invention also provides a process for placing articles on a web, comprising the steps of providing a stream of articles, placing the articles on the anvil roller, moving the anvil roller, moving an output web, and periodically bringing the output web into communicative association with the anvil roller whereby the articles are transferred to the output web at a predetermined distance from each other.

Abstract: An appliqué is provided that is attached to the outer surface of a product. The appliqué comprises a decorative piece including an upper surface with a design element digitally printed thereon and an opposite lower surface attached to the product.

Abstract: A method of manufacturing an absorbent article for animals is provided, wherein U-shaped fixing parts(3,30) are mounted to each side edge of a base material(20) of a diaper main body, and then separated into fixing protrusions(31) along a cutout line(41) to serve as movable parts(21,22), thereby allowing firm tightening to the crural area of hind legs and the trunk.

Abstract: The present invention relates to an implant, in particular an intraluminal endoprothesis, comprising a body containing a metallic material, and comprising at least one functional element that is fastened to the body and has a material composition in at least a portion of its volume that differs from the material of the body, the material composition preferably including radio-opaque and/or x-ray opaque material. To effectively prevent accelerated degradation due to the formation of a local cell of the material of the body and the functional element, the at least one functional element includes a first layer at least in the region of its surface where it is bonded to the body, the first layer primarily containing at least one metal oxide. Furthermore, the manufacture of an implant of this type is described.

Abstract: A method of forming an electrochemical multilayer test sensor that includes a base, a second layer and a reactive layer. The reactive area includes an enzyme. The test sensor is adapted to be used in a meter and assist in determining the concentration of an analyte. A plurality of electrodes and their respective conductive leads are partially defined on the base. After partially defining the plurality of electrodes and their respective conductive leads on the base, the base is attached to a second layer to define a reaction zone in which the plurality of electrodes are fully defined. After attaching the base to the second layer, the plurality of conductive leads on the base of the test sensor are fully defined.

Abstract: The invention relates to a method for adhering an object (12) having an adhesive tape (16) preferably having a liner (26), wherein the object having the adhesive tape contacts and is applied to the object during transport of the object having the likewise transported adhesive tape and wherein the speed of the object and the speed of the adhesive tape are synchronized during the adhesion. In order to enable adhesion of the object without influencing the adhesive tape, whereby the adhesive effect could be negatively influenced, according to the invention the object is transported by means of a handling arrangement and both the velocity and acceleration curves of the object are transferred to the transport of the adhesive tape via an axis of the handling device.

Abstract: A direct-viewing type display device 100A includes: at least one display panel 10 which has a display region 10A and a frame region 10F provided outside the display region, the display region 10A and the frame region 10F being separated by a boundary B1 extending in a first direction D1; and at least one light-transmitting cover 20 provided on a viewer side of the at least one display panel 10. The at least one light-transmitting cover 20 includes a lens portion 22 which is disposed astride the boundary B1, the lens portion 22 being configured to refract part of light going out from the display region 10A in the frame region 10F. A light exit surface 22a of the lens portion 22 is a curved surface, and at least part of the light exit surface 22a is provided with an antireflection treatment. According to the present invention, a direct-viewing type display device is provided in which the frame region of the display panel is obscured, and reflection of the environment in the lens portion is prevented.

Abstract: In a manufacturing apparatus of an absorbent product, extended elastic yarns to be a first middle elastic member and extended elastic yarns to be leg elastic members are bonded between a first sheet and a second sheet and arranged crossing each other in manufacturing an outer covering sheet. A first middle elastic member and an inclined part of the leg elastic members crossing the first middle elastic member are simultaneously and reliably cut in a crossing area of the both elastic members by first cutting blades tilted relatively to a direction where the first middle elastic member is positioned and second cutting blades tilted relatively to a direction where the inclined part is positioned. Thus, it is possible to easily form the outer covering sheet which maintains elasticity in a required portion and has high flexibility.

Abstract: A method for manufacture of unit cells for thin film photovoltaic materials includes providing an optically transparent substrate having a thickness, a back surface region, and a front surface region including one or more grid-line regions. The method further includes forming a layered structure including photovoltaic materials overlying a metal layer on the front surface region. Additionally, the method includes aligning a laser beam from the back surface region through the thickness of the optically transparent substrate to illuminate a first region within the one or more grid-line regions and subjecting a portion of the metal layer overlying the first region in the laser beam to separate a first portion of the layered structure from the first region. The method further includes scanning the laser beam along the one or more grid-line regions to cause formation of one or more unit cells of the layered structure and providing the one or more unit cells.

Abstract: The sealing strip roll has a partially compressed, open-cell, soft foam, which undergoes delayed recovery after compression and subsequent release. A thin, closed layer of a flexible or film-like material with a thickness of 0.002-0.5 mm is bonded to the foam on at least one side surface of the foam.

Abstract: A dilatation balloon is fabricated according to a process that forms cavities and indentations in the balloon and/or catheter sections. A length of tubing is axially elongated and radially expanded in a form to provide the requisite biaxial orientation and strength. Then, an excimer laser or another type of laser or mechanical material removal tool is used to remove the polymeric material, virtually without thermal effects. Cavities in the sleeve sections of the balloon are defined and if desired, indentations in the cone sections are defined. Material removal, particularly near the balloon sleeves enables a thinner, more flexible bonding area between the catheter shaft and the balloon. Further, the indentations along the cone sections enables tighter wrapping of the balloon for a reduced delivery profile. Rigidity near the sleeves is reduced for better maneuverability of the catheter in tortuous passageways.

Abstract: A method of making a filter cartridge, which method includes: (a) providing first and second filter media layers that each contain active particulate that is bonded together and that each comprise a perimeter; (b) stacking the filter media layers in a spaced apart relationship; and (c) securing a roll based housing sidewall to at least a portion of the perimeter of each filter media layer. The resulting filter cartridge is light in weight but has increased volume that provides an improved service life. The cartridge has a very good service life to weight ratio.

Abstract: A method for anticorrosive treatment of metal surfaces, especially at edges and transitions of the metal components, characterized in that a self-adhesive tape is applied to the metal surface and the self-adhesive tape contains at least one layer with a material which is heated such that the material melts onto the metal surface and thus forms an anticorrosive layer.