Abstract: A double-sided tape dispenser is provided, in which a rolling tape mechanism is axially formed at the inner wall of body. The rolling tape mechanism comprises a driving gear and a drawback gear joggling with the driving gear. A drawback roll wheel pivots onto the drawback gear. A double-sided tape pivots onto the driving gear to wind the tail of tape onto the roll wheel. Double-sided adhesive is formed over the outer circumference of double-sided tape. An adjustment part pivots onto the drawback roll wheel, so when the gear is driven to joggle with the drawback gear to run, a frictional resistance is caused between the drawback roll wheel and the drawback gear to keep the tightness of drawback of the drawback release paper, preventing the release paper from being blocked on the drawback roll wheel and then the double-sided tape from not drawing back completely.

Abstract: Disclosed is a method of forming an elastic labeling band. The method includes covering a central portion of a web of tag material with a release agent, advancing the web of tag material longitudinally and disposing a layer of molten elastomer over the advancing web of tag material, including over the release agent on the central portion thereof. The layer of molten elastomer is disposed over the web of tag material so that the elastomer bonds only to those portions of the web not covered with the release agent. The method includes curing the elastomer to define, with the web bonded thereto, an advancing web assembly, and separating a longitudinal segment from the web assembly to define an elastic labeling band.

Abstract: To provide a device for pasting a film exhibiting dichroism and a film exhibiting birefringence at an arbitrary angle with high precision. The device for pasting a film exhibiting dichroism and a film exhibiting birefringence at an arbitrary angle comprises a detector for detecting the angle of an axis where absorption is maximum or minimum in the plane of a film exhibiting dichroism, and a detector for detecting the slow axis in the plane of a film exhibiting birefringence. An angle between the film exhibiting dichroism and the film exhibiting birefringence is controlled using the detector for a film exhibiting dichroism and the detector for a film exhibiting birefringence.

Abstract: The present invention relates to a process for fabricating a composite functional body/substrate, either by melting with an energy beam or by spin coating. The functional material is preferably a piezoelectric material (PVDF). The energy beam is preferably a laser beam.

Abstract: An injection-molding method including preparing a first die, a second die and a third die, sandwiching a separator proper with the first die and the second die, molding a front side molded layer by injecting silicone rubber into the front side cavity through a gate, replacing the second die with a third die while the front side molded layer is still soft, and molding a rear side molded layer by piercing the front side molded layer with an injection pressure injecting the silicone rubber through the gate and filling a rear side cavity with silicone rubber through the through hole.

Abstract: The cover film sticking device is capable of securely sticking cover film pieces on specimen samples on all slide glasses stored in a basket, which starts to stick the cover film pieces formed, by cutting off long cover film unwound from a film roll to a specified length on the specimen samples on the plurality of slide glasses stored in the basket 26 taken out from a load tank 12 filled with a volatile protective solution. The sticking device is characterized by cover film length securing means for unwinding the long cover film from the film roll and extending the same until reaching cutting means so as to secure the cover film of such a length that can form the cover film pieces to be stuck onto the specimen samples on the maximum number of the slide glasses storable in the basket 26 taken out from the load tank 12.

Abstract: The present invention relates to the extrusion of a composition comprising tetrafluoroethylene/hexafluoropropylene copolymer, 10-60 wt % inorganic particulate filler, and hydrocarbon polymer for dispersing the filler in the copolymer, preferably 0.1 to 5 wt % hydrocarbon polymer, at low temperatures, e.g. up to 650° F. (343° C.).

Abstract: An elastomer fishing lure skirt comprising a silicone based elastomer substrate having a rough side wherein the substrate is separated into a plurality of filaments. The lure skirt further comprises an adhesive such as Chemlock 697, RTV adhesive, Lock Tight, or combinations thereof. The lure skirt further comprises a biaxially-oriented polyethylene terephthalate polyester film having a metalized foil, colored foil, holographic film, or combinations thereof bonded to its surface. Additionally, the lure skirt includes a means for semi-permanently binding the filaments together to form said lure skirt.

Abstract: A method of producing a conductive belt composed of a base resin containing polybutylene naphthalate resin at not less than 50 mass % nor more than 100 mass % and 1 to 3 mass % of carbon nano-fibers having a DBP oil absorption amount at not less than 150 ml/100 g. The method includes the steps of forming a conductive master batch by mixing the carbon nano-fibers with resin for use in a master batch containing the polybutylene naphthalate resin; mixing the obtained conductive master batch and resin for blending use containing the polybutylene naphthalate resin and not containing the carbon nano-fibers with each other in an unmelted state by setting a mixing mass ratio of the conductive master batch smaller than that of the resin for blending use; and meltingly molding an obtained mixture by an extrusion molder.

Abstract: A tool is described for generating a microstructured surface, comprising: a flexible matrix with a negative of the microstructure to be generated a pressure roller driveable over a surface, for pressing the matrix onto the surface, in which the pressure roller and matrix are arranged so that when the roller passes over the surface the matrix executes a rolling movement between the roller and layer, so that the negative of the matrix faces towards the surface, and a device for accelerating the curing of a curable material is arranged so that when the pressure roller passes over the surface it accompanies its movement and acts on a part of the surface.

Abstract: A method for preparing a more reliable connection between two members (2, 4) is provided. The method involves the use of a gas-removal layer (6), which allows for gas transport in a number of overall directions in a plane of the gas-removal layer. The gas-removal layer comprises a resin (12) and during consolidation the gas-removal layer is deformed to form a collection substantially free from entrapped gas voids. Furthermore, a gas-removal layer is provided as well as a mould for casting of gas-removal layers and a method for preparing such a mould. The method and the gas-removal layer provided are particularly useful for manufacturing of wind turbine blades and spars for such blades.

Abstract: An improved method of joining fiber composite laminates is disclosed. Two fiber composite laminates may be joined together end-to-end. The bonding is done through the thickness of the fiber composite laminates. There are two ways to form the bond: (1) non-interlocking; and (2) interlocking.

Abstract: A primary dope is obtained by mixing a solvent and a polymer, and an additive is added to the primary dope, and thus a second dope for a main layer, a first dope for a contact layer and a third dope for an exposure layer are prepared. Only in the second dope is contained at least one of retardation controller, UV absorbing agent and deterioration inhibitor. The first-third dopes are cast from a casting die onto a casting belt to form a casting film of a three layer structure having the base, contact and exposure layers. Since the volatile compound is contained in the main layer, a precipitation of the volatile compounds on a surface of a produced film is prevented.

Abstract: A method includes providing a shape memory polymer in a permanent shape, where the permanent shape is at least part of a predetermined part shape, converting the shape memory polymer from the permanent shape into a temporary shape, where the temporary shape is more open than the permanent shape. The method further includes spraying a material onto at least one surface of the shape memory polymer in its temporary shape and reverting the shape memory polymer, having the material on the at least one surface, back to the permanent shape.

Abstract: The present invention relates to an engineered stone composite produced from a mineral aggregate, a synthetic resin and a binder using compression and vibration to obtain a high strength mineral composite with a high mineral content and a method for its preparation.

Abstract: The invention describes a method for production of a three-dimensional structured surface with haptically and/or optically detectable microstructures, in which the microstructures are fixed as a dataset, with the steps: a) preparation of at least a virtual or real elastic film; b) determination of the elongations and compressions produced in the elastic film in the shaping process of the structured surface; c) modification of the datasets so that the elongations and compressions are at least partially compensated; d) checking of an elastic film structured with the modified dataset for distortions in the microstructures; e) if necessary, repetition of steps b) to d), until a final dataset is obtained; and f) structuring of the elastic film, so that at least a structure-supporting surface is produced on the film.

Abstract: Methods and apparatus are presented for quality control of a process to produce concrete goods products. The quality control is effected on the basis of measurements that are carried out on the concrete goods products in an intermediate step of the process after shaping and compacting in the fresh concrete phase. Measurement values are determined on a test fresh concrete product from the intermediate step of the process, which measurement values comprise a measure of the bulk density and the gas permeability of the test fresh concrete product. Subsequently, an estimated value for a quality measure of the hardened concrete product is determined on the basis of a predetermined predictive model. The predictive model relates the measurement values of fresh concrete products from the intermediate step of the process to the quality measure of the corresponding hardened concrete products.

Abstract: A defoaming method for removing air bubbles from a curable resin material and a contact portion of the resin material with an irregular structure of a flat metallic mold. The mold includes a fine structural region having a fine irregular structure and a flat region in the periphery of the fine structural region. The curable resin material is applied to the irregular structure of the fine structural region, filling the irregular structure with the resin material.

Abstract: The invention relates to a method and device for heat-sealing windows into folding carton blanks for producing liquid-proof folding cartons having film windows. Pieces of film that are cut to measure are placed on the window openings of the folding carton blanks and the edges of the pieces of film are heat-sealed with the folding carton blanks so as to be liquid-proof using heated pressure segments or heat-sealing dies. The folding carton blanks, together with the pieces of film, are fed to a tail pulley for a transport belt by means of the transport belt and are inserted in the gap between the tail pulley and the transport belt resting thereon. In this gap, the blanks and pieces of film are continuously heat-sealed together by means of at least two heated pressure segments that are disposed on the outer periphery of the tail pulley and push radially from inwards against the transport belt in the area of deflection of the transport belt and thus onto the edges of the pieces of film.

Abstract: A method for fabricating a product, such as an amimatronic character, with artificial skin. The method includes providing data defining an exterior surface geometry of the product. A base geometry model of the product is generated based on the exterior surface geometry data, which in turn is used to fabricate a prototype of the product. Then, an exterior skin mold is formed using the product prototype mounted on an alignment block. The method includes fabricating an inner support structure based on the base geometry model having an exterior geometry smaller than the 3D base geometry model by the thickness of the exterior skin. The inner support structure is positioned within the mold with the inner support structure mounted upon the alignment block, which is received in the mold. The product is formed by pouring material for an exterior skin layer into the mold and over the inner support structure.