Abstract: A bacon pad made of liquid absorbent wood fibers is suitable for cooking bacon in a microwave oven. The pad is made as a three-ply laminate, with a corrugated center ply sandwiched between two flat outer plies. The pad is designed to absorb fat from the bacon while maintaining adequate mechanical strength. In one version, the pad is formed with angled barriers to positively prevent liquid fat from flowing off the pad.

Abstract: The manufacturing process of producing a simulated tile lavatory top and grouting in a single piece product wherein there is a matrix which is formed from liquified material which is poured into a mold with forming ribs therein and the simulated tiles and grouting are produced upon hardening of the matrix.In addition, the invention relates to the end product of a single piece top which includes a top surface grouting paths with simulated tiles therebetween.

Abstract: Shield tape (10) surrounds cable (20) in a sleeve-like fashion as it is fit through forming die (22) into cabling machine (28). Shield tape (10) is a metal foil mounted on a plastic substrate. Microencapsulated lubricant in a binder is incorporated on the outer surface of the metal foil portion of the tape (10).

Abstract: A surface covering product is disclosed which comprises a substrate material, an impervious coating upon said material with a decorative design as part of the impervious coating, and, raised transparent or slightly translucent elements printed upon said coating. The raised elements are formed as convex-shaped lens elements and comprise a thixotropic plastic containing particles of solid material.

Abstract: A surface covering product is disclosed which comprises a substrate material, a granular material layer and discrete elements pressed into the granular material. The granular material appears as colored particles of material in the area around the discrete elements and are partially visable through the discrete elements because of their positioning below the discrete elements.

Abstract: A surface covering product is disclosed which comprises a substrate material, an impervious coating upon said material with a decorative design as part of the impervious coating, and, raised transparent or slightly translucent elements printed upon said coating. The raised elements are formed as dot-shaped transparent elements and comprise a thixotropic plastic. An opaque material surrounds the raised elements and the decorative design can be seen only through the raised elements.

Abstract: A surface covering product is disclosed which comprises a substrate material, an impervious coating upon said material, and, raised transparent or translucent or opague colored elements printed upon said coating. The raised elements are formed as dot-shaped colored elements and comprise a thixotropic plastic. An opague colored material surrounds the raised elements and a dot-like colored pattern is formed. The substrate can be provided with a granular material layer and the dot-shaped elements are reversed and pressed into the granular material layer.

Abstract: A surface covering product is disclosed which comprises a substrate material, an impervious coating upon said material, and raised elements selectively printed upon said coating, which raised elements comprise a thixotropic plastic containing particles of solid material. A method for the preparation of the product is also disclosed.

Abstract: Disclosed herein is an electrode substrate for a fuel cell, wherein at least a part of the electrode substrate comprises a flexible carbon material obtained from a composite material comprising carbon fibers of not less than 1 mm in mean length which have been treated at a temperature of not lower than 1000.degree. C. and a binding agent, the electrode substrate being contacted with flow channels of a reactant gas and the flexible carbon material comprising carbon lumps derived from the binding agent which are dispersed in the matrix of the carbon fibers and restrain a plurality of the carbon fibers and the carbon fibers slidably held to one another by the carbon lumps.

Abstract: An optical shutter array comprising a transparent substrate of a material exhibiting an electrooptic effect having parallel channels and electrodes of a conductive resin composition disposed in the channels can be driven with a lower voltage while minimizing cross-talk. Contact pads on the channel electrodes facilitate wire bonding to the electrodes, and a transparent dielectric film covering the substrate surface prevents damage to the electrodes by air discharge and provides abrasion resistance. The use of an anisotropic conductive connector and a flexible printed wiring connector ensures simple positive wire connection.

Abstract: A method of manufacturing a patterned, colored surface on an object having a surface of relatively low surface absorption when compared to the interior of the object, and the article produced by the method. The method comprises the steps of first preparing the pattern on the surface of the object by contouring predetermined portions of the surface, so that recesses are created therein having a substantially greater surface absorption, and subsequently applying to the entire surface including the recesses a paint containing dye pigment, solvent, and about 0.5-8%, calculated on the entire quantity of the paint, of inert, non-soluble fine-grained particles having a maximum cross dimension which is substantially larger than the maximum cross dimension of the dye pigment.

Abstract: Cellular retroreflective sheeting, which comprises a base sheet of retroreflective elements and a polymeric cover film disposed in space relation from the base sheet by a network of narrow intersecting bonds that form hermetically sealed cells. The cover layer comprises a continuous polymeric phase and discontinuous polymeric phase and is biaxially oriented such that the discontinuous polymeric phase forms minute disks distributed throughout the film.

Abstract: Insulated sheet material useful for making bonded electrical connections, especially to sets of small side-by-side terminal pads. In one typical form, the sheet material is an elongated tape comprising an elongated insulating web; a plurality of narrow spaced parallel elongated electrically conductive stripes on the web; electrically conductive adhesive disposed over the stripes comprising a layer of adhesive material in which are dispersed a monolayer of rather thick electrically conductive particles; and a thin electrically insulating layer disposed over the conductive adhesive and which is nontacky or poorly tacky at room temperature, provides high electrical resistance throughout the layer to the conductive particles, softens to an adhesive and flowable condition upon heating to an elevated temperature, and upon cooling to room temperature assumes a firm and substantially nonflowable condition.

Abstract: Attachment of a ring, particularly a metal ring (2), to an article which has walls or skirts (1) of fibre-reinforced resin material. The ring has a plurality of external grooves (3, 4, 5, 6). The skirt comprises, for each groove in sequence, a first (32, 36, 37, 40) and second (33, 38, 39, 41) layer of fibre-reinforced resin material. The fibres in the first layer have a substantial orientation in directions parallel with the axis of the ring and extend from the skirt into the respective grooves. Overlying the first layer is a second layer comprising hoop windings from the skirt towards the groove. The second layer lies at least partly in the groove to lock the first layer in the groove. This layering is repeated for each groove and finally successive hoop windings (45, 46, 47, 48) are wound over the entire article. This is useful for attaching end rings to rocket motor cases or for attaching rings to pressure vessels to define an aperture.

Abstract: A pressure belt for use with an extended nip press in paper making machine characterized by comprising a base fabric formed of a synthetic fiber filament, and formed with a synthetic resin layer on each outer and inner peripheral side thereof. The outer peripheral side which becomes in contact with the felt is provided with a number of drain channels.Such a construction is advantageous in improving a travelling stability of belt, dewatering efficiency of web of paper, etc.

Abstract: A metal article is made to look like wood by impressing a three-dimensional wood grain pattern in its surface, coating the pattern with a translucent film, and staining the film. The stainable film is an acrylic resin filled with an extender pigment whose mean particle size is from about 5 to about 7 microns.

Abstract: A multilayer sheeting for attachment to sheet metal to stiffen the sheet metal and diminish noise. An anti-drumming sheeting consisting of a filler embedded in a mass such as a bituminous material may be bonded to sheet metal, such as the sheet metal employed in manufacture of an automobile door, and a stiffening sheeting which may consist of a matrix such as a fiberglass mat drenched in a thermosetting resin is bonded to the anti-drumming sheeting. Such a multilayer anti-drumming and stiffening sheeting is flexible enough during application to conform to the configuration of the sheet metal, but hardens into a rigid lining component when the sheet metal is heat treated during the normal course of fabrication.

Abstract: An n-type TiO.sub.2 semiconductor anode for a water photolysis cell having one or more grooves exhibits increased oxygen evolution and greater photocurrent with minimal photon reflection losses.

Abstract: A method of producing fire resistant wood products wherein a plurality of thin wood strips, each having a multiplicity of uniformly close spaced surface indentations, are bonded together in a stack by a binder having fine particles of inert non-flammable material mixed therein to produce a laminated wood unit having a multiplicity of close spaced cavities throughout which are filled with a set binder containing non-flammable material.

Abstract: The flame spread rating of Lauan plywood panels is reduced significantly by incorporating, just prior to application, a quantity of sodium bicarbonate in dry powder form or slurry and a quantity of a saturated aqueous solution of sodium tetraborate, respectively, in the water base filler and the water base basecoat used to finish the surface thereof.

Abstract: This invention proposes a method for eliminating "sink" in molded glass fiber reinforced panels for automotive and other uses. Such panels are normally formed with integrally molded reinforcement shapes (ribs) and fastening locations (bosses), and a slight depression or "sink" occurs in the exposed panel surface over the location of the ribs and bosses. The present invention proposes the elimination of this sink by utilizing innovative material and design techniques that compliment one another.The material approach makes use of dual reinforcements; normal chopped glass fibers reinforcement (1 inch or less in length) in combination with a long fiber reinforcement (2 inches or more in length) and preferably a continuous fiber reinforcement. The long fiber reinforcement is placed such that it is oriented in the panel to closely underlie the exposed panel surface.

Abstract: A method of manufacturing polychromatic artificial yarns incorporating liquid crystals is provided.According to this method, a transparent film sheet of plastic or other suitable material having a row of a plurality of longitudinally extending grooves on its outer surface is prepared and then coatings of micro-encapsulated liquid crystals, and particles of an ultra-violet light adsorbent are applied onto the grooves. After these processes, the entire outer surface of the film sheet is coated with a thin layer of carbon black and is then covered adhesively with another transparent film sheet of the same material. The entire material is finally cut out, across the second and first mentioned film sheets, longitudinally along the grooves to produce linear strips to be spun into yarns.

Abstract: Methods for treating or producing original documents to inhibit, if not preclude, the reproduction of such documents by copying processes. The documents so produced favor the visual response of the human eye over the physical response of a copying machine so that the graphical information imprinted on the document background is readily perceptible by the human eye but imperceptible by the sensor and associated processes of a copying machine.

Abstract: A method for producing an embossed, two-color appearance on the surface of a fibrous board substrate. The surface of a fibrous board substrate having a uniform thickness is first coated with a prime coating having a first color. A thermosetting resin base powder having a color different from that of the prime coating color is applied over the prime coating. The coated and powdered surface of the substrate is then embossed with a heated embossing device having high and low areas which produce low and high areas respectively on the surface of the substrate. The heat from the embossing roll causes the powder to melt, set, and become concentrated on the high areas of the surface of the substrate leaving only the prime coating remaining in the low areas of the substrate. The embossing device is then removed from the surface of the substrate which now has a two-color appearance, the high areas having the color of the powder and the low areas having the color of the prime coating.

Abstract: A unitary extruded thermoplastic article that may be a concrete joint former having an intermediate tear plane formed from an admixture of a plasticizer or a filler in the amount of 150 to 1500 parts per 100 parts of thermoplastic resin.A process for producing an extruded article having a strippable top and a lower tear strength intermediate portion including extruding one thermoplastic material into separate spaced strips, extruding another thermoplastic material into the space between the strips and then compressing the strips to form a unitary article.An extrusion die apparatus for extruding at least two different thermoplastic compositions. A distributing means including a separating means for dividing the thermoplastic flow within the passageway and dispensing a second composition into the divided flow.