Abstract: In at least one implementation, a method for forming openings for a stitched seam in a composite panel having an outer layer, and a substrate behind the outer layer includes providing a laser beam onto the substrate, with the laser beam forming an opening through the substrate but not through the outer layer, and moving at least one of the laser or the substrate relative to the other so that a new opening can be formed that is spaced from the already formed opening. Successive openings can be formed in desired locations around the panel to facilitate subsequent panel stitching. In at least some implementations, the laser may form such openings while stitches are formed in the panel, wherein a stitch is provided in a previous opening while or nearly at the same time the laser forms a different opening for a subsequent stitch.

Abstract: A portable non-immersion cleaning apparatus cleans a textile with abrading particles that carry a wet cleaning compound. The cleaning apparatus dries the textile and removes the abrading particles with minimal stress on the textile because airflow, rather than centrifugal force is used. The textile includes a drape with pleats. The apparatus cleans the textile by scrubbing the textile in a rotating drum with abrading particles and the wet cleaning compound. Fins in the drum agitate the textile for cleaning A door enables passage of air flow into the drum. A collar extends into the cavity of the drum to inhibit the textile from snagging. The air flow is increased by forming a vacuum that forms in a drum enclosure. The vacuum is enhanced because the drum enclosure has rounded corners that increases air flow and reduces static pressure. A control portion regulates air flow and drum rotational velocity.

Abstract: A vessel comprising a primary platform (1003) moveably connected to a secondary platform (1029) by one or more legs (1007, 1009, 1011, 1013) is disclosed. The primary and secondary platform (1003, 1029) are moveable along the legs, wherein the secondary platform is moveable independently from the primary platform. The invention has particular application in the repair maintenance, and construction of wind turbines.

Abstract: Since lead-tin solder was outlawed, electronic circuits constructed with lead-free tin solders have been plagued growth of whiskers of tin emanating from the tin soldered and/or tin coated surfaces. Such whiskers often short out the electronic circuits when present. The growth of tin whiskers in such electronic circuits (i.e., those fully or partially populated with components is addressed here by depositing a tin-whisker-impenetrable metal cap on all exposed tin coated surfaces in the circuit. In the process, metal surfaces where no cap is desired are masked, where after all exposed metal surfaces are cleaned, followed by immersing the entire circuit in an electroless bath, e.g., a nickel electroless bath, for a time sufficient to form a metal cap on all exposed metal surfaces, removing the circuit from the bath, rinsing and de-masking covered surfaces.

Abstract: In at least one implementation, a method for forming openings for a stitched seam in a composite panel having an outer layer, and a substrate behind the outer layer includes providing a laser beam onto the substrate, with the laser beam forming an opening through the substrate but not through the outer layer, and moving at least one of the laser or the substrate relative to the other so that a new opening can be formed that is spaced from the already formed opening. Successive openings can be formed in desired locations around the panel to facilitate subsequent panel stitching. In at least some implementations, the laser may form such openings while stitches are formed in the panel, wherein a stitch is provided in a previous opening while or nearly at the same time the laser forms a different opening for a subsequent stitch.

Abstract: A release agent and method for using the same is provided. The release agent may have a high viscosity and gravity measurement and allowing for incorporation of a plurality of alternative oils and greases to be used as coating agent. Additionally, the release agent is adaptable for multiple uses by an end user as a coating agent without the need for reapplication of the release agent after every use. Moreover, the release agent may have additives such as anti-oxidants, preservatives, and emulsifiers that may allow for longer shelf life, easier coating and the like. Still further, the release agent may incorporate coloring and fragrances to make the agent more user friendly and easier to identify for coating purposes by the end user. The release agent may also incorporate freezing point depressants, anti-oxidants, emulsifiers, fragrances and solvent additives to increase shelf life and efficacy of the release agent.

Abstract: Since lead-tin solder was outlawed, electronic circuits constructed with lead-free tin solders have been plagued growth of whiskers of tin emanating from the tin soldered and/or tin coated surfaces. Such whiskers often short out the electronic circuits when present. The growth of tin whiskers in such electronic circuits (i.e., those fully or partially populated with components is addressed here by depositing a tin-whisker-impenetrable metal cap on all exposed tin coated surfaces in the circuit. In the process, metal surfaces where no cap is desired are masked, where after all exposed metal surfaces are cleaned, followed by immersing the entire circuit in an electroless bath, e.g., a nickel electroless bath, for a time sufficient to form a metal cap on all exposed metal surfaces, removing the circuit from the bath, rinsing and de-masking covered surfaces.

Abstract: A method for pricing a trade comprising providing a user input for entering trade data, providing a structure for receiving the trade data and then transmitting the structure to a pricing system. The structure, now populated with both the trade data and the pricing data, is received from the pricing system and the trade data and pricing information is displayed. Advantageously, the structure is encrypted prior to transmitting it to the pricing system and decrypted when received from the pricing system. The pricing system records the data and the pricing information, which may be automatically entered into a trading system if and when the user agrees.

Abstract: A release agent and method for using the same is provided. The release agent may have a high viscosity and gravity measurement and allowing for incorporation of a plurality of alternative oils and greases to be used as coating agent. Additionally, the release agent is adaptable for multiple uses by an end user as a coating agent without the need for reapplication of the release agent after every use. Moreover, the release agent may have additives such as anti-oxidants, preservatives, and emulsifiers that may allow for longer shelf life, easier coating and the like. Still further, the release agent may incorporate coloring and fragrances to make the agent more user friendly and easier to identify for coating purposes by the end user. The release agent may also incorporate freezing point depressants, anti-oxidants, emulsifiers, fragrances and solvent additives to increase shelf life and efficacy of the release agent.

Abstract: The instantaneous value of an intermediate waveform I is the instantaneous value of a unipolar waveform U multiplied through amplification by an upscaling factor UF of 1.5. A plateau value P is subtracted from the intermediate value I, and the result of this subtraction is multiplied by a multiplication factor MF of 0.6. The result of the multiplication is added to the plateau value P, which sum becomes an auxiliary waveform A. During the ‘fall-below’ periods F, the value of a combined waveform C is arranged to follow whichever is the highest of the auxiliary value A and the plateau value P. Outside the fall-below periods, the value of the combined waveform C follows whichever is the highest of the unipolar value U and the plateau value P. This combined waveform C has, for a given plateau level P, a narrower fall-below window. Phase-chopping thus has an effect on the power of the output signal over a greater range of the cycle than can be provided by the corresponding prior art arrangement.

Abstract: This invention relates to a decorative panel cover and to a method of manufacturing a decorative panel cover. The invention provides a method of manufacturing a decorative panel comprising the steps of molding a first cover material to produce a first molded cover. Molding a second cover material to produce a second molded cover. A seam is formed when the first molded cover is attached to the second molded cover. In order to further enhance the aesthetic look of the decorative panel cover, topstitching is applied to one side of the seam.

Abstract: High viscosity release agents inhibit undesirable sticking of asphalt, concrete, and other materials. The release agents can be used on forms, containers, mixers and various other items. Preferred formulations have little or no water, and are durable enough that a single application is generally suitable for multiple uses without reapplication.

Abstract: High viscosity release agents inhibit undesirable sticking of asphalt, concrete, and other materials. The release agents can be used on forms, containers, mixers and various other items. Preferred formulations have little or no water, and are durable enough that a single application is generally suitable for multiple uses without reapplication.

Abstract: A method for pricing a trade comprising providing a user input for entering trade data, providing a structure for receiving the trade data and then transmitting the structure to a pricing system. The structure, now populated with both the trade data and the pricing data, is received from the pricing system and the trade data and pricing information is displayed. Advantageously, the structure is encrypted prior to transmitting it to the pricing system and decrypted when received from the pricing system. The pricing system records the data and the pricing information, which may be automatically entered into a trading system if and when the user agrees.

Abstract: This invention relates to a decorative panel cover and to a method of manufacturing a decorative panel cover. The invention provides a method of manufacturing a decorative panel comprising the steps of molding a first cover material to produce a first molded cover. Molding a second cover material to produce a second molded cover. A seam is formed when the first molded cover is attached to the second molded cover. In order to further enhance the aesthetic look of the decorative panel cover, topstitching is applied to one side of the seam.

Abstract: A direct current power supply circuit for a photomultiplier tube comprises a step-up transformer with a secondary winding connected to rectifier means feeding output terminals. The primary winding in series with a transistor switch is connected across a d.c. supply source and the switch is controlled by pulses from a pulse generator which is switched on to produce pulses and hence to switch current in the primary winding when a control signal opens a gate in a feedback circuit of the pulse generator. The control signal is derived from the photomultiplier circuit and the circuit operates with the gate opening and closing as necessary to obtain the required voltage. The control signal may be derived from across an anode resistor of the photomultiplier tube or across a resistor in series with the dynode resistor chain according to the characteristics required.