Abstract: An electronic component having a substrate on which one or more grooves are formed on its opposing side faces; electrodes formed on the groove and top and bottom faces of the substrate at a portion adjacent to the groove; and a circuit element formed between the electrodes. An electrode is also formed on the opposing side faces of said substrate at a portion other than the grooves. This structure enables to improve the reliability of a soldered portion even for small electronic components with about 10 &mgr;m thick electrodes such as chip resistors, chip capacitors, and chip inductors.

Abstract: A process for making a plurality of vertically integrated optical components including providing a holding device with a plurality of holes, providing a polarizing glass having two polarization layers separated by a non-polarizing region, providing a plurality of optical fibers insulated by ferrules, inserting the fibers into the device, bonding the polarizing glass to the fibers and holding device, removing one of the polarization layers and the non-polarizing region to expose the other polarization layer thus forming an ultrathin polarizing glass, slicing the ultrathin glass at the ferrules to form a plurality of polarizer devices, separating the polarizing devices from the surrounding ultrathin glass to form a plurality of vertically integrated optical components, and removing the components from the holding device.

Abstract: The present invention relates to a process of forming a multi-layer pad of a non-woven fiber batt and a foam layer having conforming convoluted surfaces and to a multi-layer pad incorporating a non-woven fiber batt and foam layer. The process of forming a non-woven batt layer and a foam layer having conforming convoluted surfaces comprises transporting each layer along its longitudinal dimension while compressing each layer along its lateral dimension. Concomitantly with compression, each layer is cut tranversely along its lateral dimension to separate each layer into an upper segment and a lower segment and to provide conforming convoluted surfaces on the segments of each layer, the convoluted surfaces comprised of upstanding projections and depressions.

Abstract: A method for manufacturing an aperture web including bonding a first and second web together with the second web bonded to a lower surface of the first web and feeding the bonded web in a first direction, subjecting the first web to pillar-shaped water jets from at least one nozzle having a plurality of orifices arranged transversely to the first direction until the first web is locally torn and provided with a plurality of apertures in rows extending parallel to one another in the first direction, and then subjecting the second web to pillar-shaped water jets supplied from at least one nozzle having a plurality of orifices arranged transversely to the first direction until peripheral edges of the apertures are partially deformed upward from the lower surface of the first web.

Abstract: A method for the formation of a thin optical crystal layer (e.g., a thin LiNbO3 optical single crystal layer) overlying a low dielectric constant substrate (e.g., a low dielectric constant glass substrate). The method includes implanting ions (e.g., He+) through a surface of an optical crystal substrate. The implanting of the ions defines, in the optical crystal substrate, a thin ion-implanted optical crystal layer overlying a bulk optical crystal substrate. A low dielectric constant substrate is subsequently bonded to the surface, using either a direct or an indirect bonding technique, to form a bonded structure. The bonded structure is thermally annealed at a temperature in the range of 300° C. to 600° C. for 30 minutes to 300 minutes.

Abstract: The present invention relates to a process of forming a multi-layer pad of a non-woven fiber batt and a foam layer having conforming convoluted surfaces and to a multi-layer pad incorporating a non-woven fiber batt and foam layer. The process of forming a non-woven batt layer and a foam layer having conforming convoluted surfaces comprises transporting each layer along its longitudinal dimension while compressing each layer along its lateral dimension. Concomitantly with compression, each layer is cut transversely along its lateral dimension to separate each layer into an upper segment and a lower segment and to provide conforming convoluted surfaces on the segments of each layer, the convoluted surfaces comprised of upstanding projections and depressions.

Abstract: The present invention is directed to a process whereby low-grade lumber, (i.e., lumber having surface defects such as knots, voids, wane, and bark pockets, and warp defects such as twist, bow, crook and sweep), is converted to higher grade lumber and panel products. The process of the present invention involves first categorizing low-grade lumber, arranging a specified number of the categorized low-grade lumber side by side in a manner which offsets the surface defects on adjacent lumber by a minimum distance, and then face-laminating the categorized low-grade lumber together to form a cant. Warp defects such as bow, twist and crook are also offset in the arrangement of the cant and are straightened through the clamping and bonding process. The cant is then re-sawn to produce new, laminated wood products of a higher grade, each new laminated wood product including portions of the original lumber.

Abstract: A coating layer of a polymer capable of forming an optically anisotropic melt phase is formed by heat-pressing to a base material a film made of the polymer and having a segment orientation ratio of not greater than 1.3 and then separating the film into two halves so as to leave one of the halves on the base material, thereby obtaining a coated material made of the base material and the thin coating layer.

Abstract: The present invention involves a method of creating a transfer. The method comprises providing a heat sensitive polymer substrate having a heat sensitive opaque polymer film and a heat activated adhesive disposed thereon, and providing a second carrier film having a second polymer film and a second adhesive wherein the second adhesive has a peel strength which decreases with increasing temperature. The method further includes printing resin solids in a desired graphic onto the opaque polymer film at a temperature which is below the temperature at which the polymer substrate is activated to create a printed transfer, positioning the printed transfer on the second polymer film, and adhering the printed transfer onto an adherable article by applying sufficient heat to the polymer substrate at a temperature which is above the temperature which the polymer substrate activates and at which to substantially reduce the peel strength of the second adhesive.

Abstract: Methods for fabricating laminations to form structural elements of predetermined shapes (120, 220, 420, 520, 620) are provided. Laminations include parts (22, 24) fabricated from the tread portion (42) of discarded rubber tires. The parts are typically arranged in layers with various relationships therebetween. The parts are pressed to remove all voids therebetween causing dynamic tension which creates rigidity and then bonded with methods including vulcanization, chemical vulcanization, epoxy and adhesive.

Abstract: A method for creating peelable or frangible seals comprising the steps of: 1) selecting a first planar film with a polyethylene based resin disposed on its surface; 2) defining a frangible sealing zone on a surface of the first planar film; 3) heat sealing a second planar film to the frangible zone where the second planar film has a seal surface comprising a plurality of polymers; and 4) cooling the first and second planar films and frangible zone. A seal is created whereby peeling away the second planar film causes a rupture in the polymers disposed on the second planar film's surface.

Abstract: For removing a polarizer from a liquid crystal display automatically, a device for removing a polarizer of liquid crystal display includes a holder, a separator, a first moving member, a damper and a second moving member. The holder fixes liquid crystal display. The separator separating an edge of a polarizer from the panel by inserting between the polarizer and the panel. The first moving member moves the separator. The clamping member holds the edge of the polarizer separated from the panel. The second moving member moves the first moving member and the separator together to separate the polarizer from the panel. The fixing member may include a vacuum adsorber, and it has an adsorption plate provided on the surface of which liquid crystal display is laid. The separator has a sharp edge to be easily inserted between the panel and the polarizer. The first moving member and the second moving member include a hydraulic cylinder, a pneumatic cylinder, a servomotor and a ball screw system.

Abstract: A process for the production of analytical devices is provided in accordance with the present invention. Analytical devices include analytical test elements with a capillary-active zone for examining liquid samples. In the process a carrier layer is prepared, a spacer layer is laminated onto the carrier layer, a contour is punched, cut or stamped through the spacer layer laminated onto the carrier layer which determines the shape of the capillary-active zone, those parts of the spacer layer which are not required to form the capillary-active zone are removed from the carrier layer and a cover layer is applied to the spacer layer to result in a capillary-active zone. The process according to the invention is preferably suitable for manufacturing analytical devices from tape material.

Abstract: The method of varnishing a printed medium is characterized in that: a laminated material 9 consisting of two connected layers is used for the production of the template F; the upper layer 11 of the material is cut along the pattern of the template which is to be formed, while the lower layer 13 is kept whole; the areas of the upper layer corresponding to the areas not to be varnished are detached from the lower layer; and the laminated material is applied to a press device 5 capable of interacting with an opposing cylinder 7, the upper layer of the laminated material collecting the varnish from a distribution device 1,3 and applying the varnish to the medium to be varnished.

Abstract: Lightweight semiconductor devices are fabricated upon a relatively thin substrate member by a process wherein the substrate is first bonded to a relatively thick support member. The semiconductor device is then formed on the bonded substrate, and the substrate is subsequently removed from the support member by utilizing a beam of radiant energy to skive the substrate from the support member without damage to the semiconductor device. Also disclosed herein is a system for implementing the invention.

Abstract: The invention relates to a housing (1) with radar-absorbent properties, in particular for a radar sensor in a motor vehicle, with electrically conductive particles whose dimensions are adapted to the frequency of the radar beams to be absorbed. The housing (1) comprises a material that as its basic component contains plastic, either unreinforced or reinforced with glass fibers, selectively mineral-filled, and contains as an additive steel fibers (2) in a mixture such that the specific conductivity .sigma. of the housing adheres to a predetermined value.

Abstract: Laminated siding pieces and a method of producing them. A laminated siding workpiece is provided including a substantially flat piece of display material having a first major surface that is laminated to a bevelled piece of support material. The substantially flat piece of display material is cut through to form a laminated siding piece having a flat piece of display material, possessing a freshly cut major surface, laminated to a bevelled piece of support material.

Abstract: A manufacturing apparatus for a woody strand cement board, in which a woody group material and cement are combined to form a construction material. The construction material is fire resistant and has a strength comparable to a lumbered raw wood product. The apparatus includes means for finely splitting a fibrous woody material such as wood, bamboo, and reed in a direction parallel to the fiber of the material to obtain pieces of finely split material; a molding frame; and feeders, such as a forming conveyor and swing conveyor, for feeding the pieces to the molding frame to form first and second layers. Mortar is poured on the first and second layers, and pressure is applied to mold and solidify the layers to a semi-hardened state. Two feeders may provide the first and second layers in cross-wise directions.

Abstract: A method for preparing a laminate including pressing a heater against the upper and lower surfaces of a veneer during which an inner portion of the veneer in the thickness direction is dried to the smallest extend then the surfaces so that a water content of the inner portion is kept higher than that of the surfaces, dividing the veneer in terms of its thickness into two counter veneers, placing a ligneous board between the counter veneers using an adhesive so that the surfaces resulting from the diving are disposed as outer surfaces, and pressing a heater against the outer surfaces to effect bonding of the counter veneers and the ligneous board.

Abstract: A structural member formed from a billet, each member comprising a plurality of elongate corrugated paperboard sheets bonded together with an adhesive and disposed between a top and a bottom cap, each cap comprising at least one ply of a fibreboard sheet, a pair of side caps of a solid fibreboard sheet bonded to respective side faces of the paperboard sheet and to the respective edges of the top and bottom caps. The billet comprises a plurality of structural members each separated by a corrugated paperboard rip-out sheet. A method of manufacture is disclosed in which the billet is built up of structural members and rip-out sheets. The billet is then ripped into planks which are ripped along the rip-out sheets to separate the structural members for use as a substitute member for wood cleats or members.

Abstract: The coating of a RF active material on a non-RF active substrate material of typical thickness for packaging purposes, can generate sufficient thermal energy to effect strong bonding of the substrate materials. The RF active material may be-deposited on less than the entire inner surface area of the substrate material, preferably, at or near the portion of the substrate surface which represents the heat seal interface. In this manner of application, additional coating or printing of other substances on the substrate surface can be achieved without hampering the heat sealing process. Flexible medical containers capable of containing a product which is maintained and removed under sterile conditions, can be constructed on commercial production machines from these coated non-RF active substrate materials.

Abstract: An apparatus and method are provided for laminating a sheet of printed matter to a plastics sheet by removing a small portion of an adhesive protecting cover sheet from the plastics sheet, adhering a portion of the sheet of printed matter to the exposed plastics sheets, removing the remainder of the cover sheet from the plastic sheet, and then adhering the plastics sheet and the printed matter sheet together using apparatus comprising two rollers and a guard for separating the sheets prior to combining the sheets between the rollers.

Abstract: A method for forming carton blanks from a continuous laminate having at least a layer of a relatively rigid material and a layer of a relatively flexible fluid impervious material by dividing the continuous laminate into individual carton blanks and at the same time making modified cut lines and fold lines in the individual carton blanks to form top and bottom panel portions, sidewall panel portions and a glue tab panel portion, wherein the modified cut lines extend through the relatively rigid material but not through the relatively flexible fluid impervious material and then removing only the relatively rigid material at various locations to leave the desired carton blank. In some instances, the laminate will contain continuous strips of a relatively flexible material between the relatively rigid material and the relatively flexible fluid impervious material and secured only to the relatively flexible fluid impervious material.

Abstract: A cleavable release structure composed of two release bases each having an outer surface and an inner surface; a release coating on the inner surface of each release base; a layer of a pressure sensitive adhesive adjacent the coating on the inner surface of each release base; and a clearable layer sandwiched between the pressure sensitive adhesive layers, so that the cleavable layer is adapted to cleave and separate when subjected to a peeling force greater than its internal bond strength and less than the adhesion force of the pressure sensitive adhesive. Each layer of pressure sensitive adhesive should be adapted to provide an adhesion force greater than about 24 ounces per inch of width. The release coating should be adapted to provide a release level of from about 1 to about 30 grams per centimeter of width. The clearable layer should have an internal bond strength of from about 2 to about 20 ounces per inch of width.

Abstract: A labelling system (10) dispenses a web (36) of label material having a coating (43) of non-tacky activatable adhesive, subsequently activates the adhesive, cuts the web (36) preferrably using a pair of laser beams (52a, 52b) to produce labels (80) therefrom, and then applies the labels to respective packages (18). In another embodiment (90), a carrier sheet (104) is separated from an adhered web (102) whereupon the web (102) is then cut using a laser beam (52) to form labels (112) and a waste matrix (114). The labels (112) are then rejoined to the carrier sheet (104).

Abstract: A structural member formed from a billet, each member comprising a plurality of corrugated paperboard sheets bonded together with an adhesive and disposed between a core fibre layer, each core fibre layer comprising at least one ply of a fibreboard sheet, a pair of caps of a solid fibreboard sheet bonded to respective side faces of the paperboard sheet and to the respective edges of the core fibre layers. A method of manufacture is disclosed in which the billet is built up of corrugated paperboard sheets. The billet is then ripped into planks for use as a plank, board, or cleat, particularly as components for corrugated paperboard containers. A pallet made of planks and a pallet made of planar sheets cut from the billet are disclosed.

Abstract: A fusion-bonded carpet system and method of manufacture which method includes providing as all or a portion of the wear face surface cut yarn material in rope form prepared in rope bundles and implanting one or both ends of the rope bundle in an adhesive layer on a backing sheet to provide one or two I-bond, fusion-bonded carpet material having a selected pattern on the wear face surface. The fusion-bonded carpet has a wear face surface composed of all or part of a yarn material in rope bundle form, for example, of a multicolored random or selected pattern. The carpet material may have a backing layer and form carpet tile.

Abstract: A method of preparing a multilayered wood panel from thin boards is discld. The thin boards are produced by from square timber by a knife cut.

Abstract: A tape carrier for electronic components is provided with enlarged regions along cut out lines defining the boundaries of the electronic component mount area. Provision is made for temporarily maintaining the cut out mount area substantially coplanar with remaining portions of the tape carrier. In the preferred embodiment, this is accomplished by way of an adhesive tape bridging the enlarged openings or by tabs or micro connectors bridging the enlarged openings. Thereafter, the mounts can be totally removed from the carrier film by severing the tape or the tabs. The enlarged regions facilitate the severance of the tape or tabs in an automated assembly line environment.

Abstract: A laminated film is obtained by laminating, through a liquid crystal polymer layer, a thermoplastic polymer layer which is adhesive to the liquid crystal polymer layer, on a thermoplastic polymer layer which is not adhesive to the liquid crystal polymer layer, such lamination being made in a co-extrusion molding machine, by extruding the laminated layers from a die and by separating the non-adhesive thermoplastic polymer layer from the liquid crystal polymer layer. The adhesive thermoplastic polymer layer is preferably formed by a modified polyolefin into which a functional group is being introduced. The non-adhesive thermoplastic polymer layer is preferably formed by an olefin polymer or a polyalkylene terephthalate.

Abstract: Adhesion to polyolefin substrates of (meth)acrylic films or laminates or of coatings, inks, or paints is improved by forming a first film or sheet of a multi-stage polymer containing a crosslinked rubbery first-stage, applying the first film or sheet under heat and pressure to a polyolefin sheet or film, wherein the polyolefin is not rubber-modified, separating the two films or sheets mechanically to leave a thin tie-layer of the multi-stage polymer at or near the surface of the polyolefin sheet or film, and then laminating to the so-treated polyolefin sheet or film a (meth)acrylic sheet or film or applying a latex, paint, or ink.

Abstract: A method of preparing a multilayered wood panel from thin boards is discld. The thin boards are produced by from square timber by a knife cut.

Abstract: An improved method for producing a reticular nonwoven fabric in which the velocity of the transversely stretching line step can be much increased by providing the transversely stretching step with a longitudinally orienting step, thereby accelerating the whole production line. The method of the invention includes the continuous steps of: a first feeding step to feed a first film material; a longitudinally stretching step to stretch the first film material; a splitting step to split the longitudinally the stretched first film material; a laterally spreading step to spread the split film; a second feeding step to feed a second film material; a longitudinally orienting step to orient the second film material; a transversely slitting step to slit the oriented second film material; a transversely stretching step to stretch the slit second film material; and a laminating step to laminate the first film material with the second film material.

Abstract: An image producing and transfer apparatus which utilizes a base sheet covered with a tacky adhesive which in turn is covered with a liner sheet composed of a plurality of individually removeable liner segments. Part of the apparatus includes a plurality of break-away members which are manufactured at the same time as the apparatus and of the same material of construction and the same die cutting process to become a tool in the method of this invention. Each break-away member includes a tacky adhesive surface which, when applied to the outer surface of one of the liner segments, facilitates the removal of that liner segment thereby exposing an area of the tacky adhesive which can now be covered with a particulate matter. All liner segments are removed in this manner. When all liner segments have been removed and the particulate matter applied, there remains a border segment. A liquid glue is coated onto the completed image of this particulate matter with some of this glue coating the border segment.

Abstract: A process for the manufacture of a surface element in the form of a lamellar mat or sheet which can be used for the absorption of electromagnetic waves, in particularly radar waves. The surface element has a plurality of bands of mineral wool separated by bands of an electrically-conducting material and is manufactured on an industrial scale by stacking several mineral wool strips, sheets, or mats with intermediate layers of the electrically-conducting strips, sheets or mats into a pile. From this pile are then cut out pads composed of different bands which are laid out in such way that their cut faces become the large surface areas of the surface element. Then, each of the surface elements is clad on at least one face with a backing strip, for example of meshed aluminum foil, the main orientation of the fibers of the mineral wool being perpendicular to the backing strip.

Abstract: A carrier tape comprising a strip of flexible material having a series of spaced through openings and a predetermined thickness, the size of the openings and the predetermined thickness being adapted to receive a component between the major surfaces of said strip. The strip of flexible material comprises a layer of nonwoven thermoplastic polymeric fiber adhered together and has in the range of 20 to 70 percent air filled open spaces between the fibers.

Abstract: A method and apparatus for permitting ready removal of a floor covering through the use of a two-component release web secured between the floor covering and the floor such that the floor covering may be peeled from the floor leaving one portion of the release web secured to the floor covering and the other portion of the release web secured to the floor, thus permitting reuse of the floor covering in another location and permitting ready installation of a new floor covering over the portion of the release web secured to the floor.

Abstract: Multi-ply floor panel boards are cut from a sheet composed of individual, glued plies. The plies of two such sheets are now placed together underside to underside and glued together. Then double board blanks in the size of the panel boards to be manufactured are cut from the composite sheet formed in this way. After hardening of the glue, these double board blanks are halved along their middle plane, so that two panel boards completely free of warping are formed. The plies adjoining the middle plane of the composite sheet preferably form a continuous middle ply. This can be provided on both sides with incisions reaching to the middle plane, so that, after halving of the double board blanks, each panel board has a bottom ply with continuous parting cuts. The grooves and tongues that are sometimes necessary along the edges of the panel boards are already made in the edges of the double board blanks in one working cycle for each two panel boards.

Abstract: In order to rapidly and automatically separate especially worn floor coverings (12) of raised floor panels (10), preferably three separating apparatuses (17) are incorporated with motor powered cutting blades (18) in a device (13) which beneath the separating apparatuses (17) has a carriage (29) with holders (31) for the raised floor panel (10) which is to be treated. The carriage (29) can be moved by motor back and forth transverse to the cutting blades (18) of the separating apparatuses (17) or parallel to the longitudinal axis of the device (13). The separating apparatuses (17) are in turn fixed pivotally around a horizontal axis (19) on a base plate (21). Base plates (21), while being provided with springs and thus shock-absorbing, are in turn fixed on a transverse, portal-like frame part (15) movable to a limited extend in the direction of the longitudinal axis of the device (13).

Abstract: An impact-resisting anti-lacerative window glass unit or laminate of a sandwich structure is disclosed, which comprises two exterior plate-like member made of a transparent organic polymer (A) and a transparent organic polymer (B) or a transparent inorganic material, respectively, and multilayer structure intermediate films made of at least two kinds of polymers (C). The multilayer structure intermediate films are interposed between two exterior plate-like members.

Abstract: A flannelized film and a method of making a flannelized film are disclosed. Layers of plastic film are fed between two rollers meeting at a nip, the contiguous surfaces of the layers being coated with an adhesive or comprising a heat-softened coextruded layer. A layer of creped tissue comprising cellulosic fibers is laminated between the contiguous surfaces of the layers of plastic film to form an intermediate laminate structure. The cellulosic fibers of the intermediate laminate structure are split at the exit side of the nip such that a portion of the cellulosic fibers is adhered to each plastic layer and has components extending in a direction substantially perpendicular with respect to the plane of the plastic film. This gives the plastic film the look and feel of flannel for improving the aesthetics of disposable absorbent products such as diapers, feminine napkins and underpads.

Abstract: A method for producing a laminated tile product is disclosed which comprises provided a sheet of natural stone having opposed first and second major surfaces and providing a plurality of ceramic substrates, each of the plurality of ceramic substrates having opposed first and second major surfaces. An adhesive material is provided on at least one of the first major surface of the sheet of natural stone and the first major surface of each of the plurality of ceramic substrates. The plurality of ceramic substrates and the sheet of natural stone are assembled such that the first surface of each of the plurality of ceramic substrates faces the first major surface of the sheet of natural stone with the adhesive material therebetween. Preferably, the second major surface of the ceramic substrate is polished and then the second major surface of the sheet of natural stone is polished. The resulting laminated assembly may be cut into a plurality of tiles. The laminated tiles produced by the method are also disclosed.

Abstract: A scribed paperboard sheet and a method for its manufacture is characterized by scribing a plurality of parallel guidelines in a finished paperboard web while the web is being tensioned. Adjustable scribing knife assemblies are provided for simultaneously scribing both surfaces of the web, following which the web of scribed paperboard is cut into individual sheets. The depth of penetration and the lateral spacing of the scribing knives are controlled to define a particular scribed layout of lines in the surfaces of the paperboard sheets. Alternatively, a grid of guidelines may be scribed into the web by an embossed roller arranged adjacent a tension roller to define a nip through which the paperboard web passes.

Abstract: A hologram delamination tool is described in which a frame has a cutting blade fastened to one side thereof such that the blade is tautly disposed across a channel formed in the frame. A pressure plate is slidably inserted into the channel to hold the blade flat such that when the cutting tool is used to delaminate a hologram from a substrate, the pressure plate keeps the thin blade from buckling and is retracted during the cutting by the force of the edge of the delaminating hologram to allow the hologram to rest on the top surface of the blade so that the hologram can be lifted away from the substrate upon completion of the delamination.

Abstract: A process is described for making a laminated wood product having improved strength and dimensional stability (i.e., less warping caused by temperature and/or moisture change in drying, transportation and in use). Adjacent surfaces of lumber or veneer laminae cut from a single piece of wood are arranged in units of three laminae where the center lamina is twice the thickness of each outside lamina and in such a way that the outer laminae are rotated 180 degrees about their longitudinal axes to provide mirror images of the surfaces of the center lamina. These trios are arranged in a symmetrical manner about the central plane of the laminate and then bonded together. The minimum number of laminae is three, but with increments of three additional laminae the mirror-laminate can be built up to any desirable thickness. The mirror-laminate may be used in rough form or surfaced to specific finished dimensions.

Abstract: The process provides for the structural reinforcement of manufactured articles made of stone or, in general, agglomerates by means of a sequence of steps which comprise the following: (a) the article to be treated is heated; (b) spraying on one surface of the article a particular adhesive called primer; (c) spraying on the same surface a resin preferably containing glass fibers or fibers of another material; (d) spraying on the same surface grit of stone having a constant and defined granulometry; (e) applying an action of vibration or compression on the article in order to facilitate the cohesion of the grit with the resin; (f) letting the resin undergo a catalytic reaction which eventually may require application of heat; (g) levelling the surface by mechanical operations. The same process may be repeated on the other surface of the article if one desires to cut the article along its thickness for the purpose of obtaining a very thin product.

Abstract: A method for manufacturing an air-pervious insole being uneasily deformable is provided. The method includes (1) preparing from a foaming material an elastic base piece having through holes, (2) cutting from the base piece a layer of the foamed material to present a rough surface, (3) adhering a cloth layer on the rough surface, then (4) baking to soften the base piece, then (5) molding in a cooling mold, and finally cutting the cooled and molded piece to obtain an air-pervious insole.

Abstract: A laminated material in board form made by the steps of cutting open a lignocellulosic stalk in the fiber direction with a knife; flattening the lignocellulosic stalk by means of a roller press to form a compressed stalk, one face of which consists of its epidermis; arranging a plurality of the compressed stalks in parallel with each other to form a sheet; coating the sheet with a resin adhesive; stacking a plurality of the sheets coated with the adhesive; and then bonding with heat and pressure by means of a hot press. The laminated material has an equal to or higher flexural strength than conventional plywood or also has excellent sound absorbing and heat insulating properties in comparison with conventional particleboard or fiberboard.

Abstract: A furniture frame part or the like is made from a first, planar laminate of wood or other material. This laminate is bent so as to form a shaped member of single curvature. The shaped member is cut into slices in a direction transverse to the generatrices of the curvature, and from these slices a second laminate is made. This second laminate is bent in a direction so as to form another curvature with generatrices extending generally transversely to the first mentioned generatrices, whereby a furniture frame part or another composite body of double curvature may be made.

Abstract: A method of producing a laminated plate comprises the steps of (a) preparing a pair of blocks in each of which a plurality of plate elements overlap each other in an inclined position such that the plate elements have one end portions appearing stepwise at predetermined intervals on one surface of the block and the other end portions appearing flat on the other surface of the block, and (b) interlocking and bonding the two blocks to each other such that the one end portions of the plate elements in one of the blocks and the one end portions of the plate elements in the other block oppose each other in a predetermined positional relationship, whereby a laminated plate opposite major surfaces of which are flat is produced.