Abstract: A manway open and close assist device that is operably connected to at least one upper hinge attachable to a manway cover and a lower hinge attached to a vessel or tank. The device comprises. A disc-like piston is mounted on a threaded input screw and at least one anti-rotation member to provide linear translation of the piston due to rotation of the input screw. A cylindrical and tubular housing that receives the threaded input screw, the anti-rotation member, and the piston, wherein the housing has a plurality of helical grooves disposed in its inner surface that receive teeth on the outer surface of the piston. The housing may be fixed to the upper hinge member(s) and a rotation of the housing and attached hinge member(s) is effectuated by rotating the input screw and resulting linear movement of the piston to open and close the manway cover.

Abstract: Piano keyboard cards contain a pictured keyboard on the cards with note indicators on keys to be played and fingering numbers showing the finger to be played. These piano keyboard cards have several varieties including scale and chord keyboard cards. These piano keyboard cards can be used on their own without a piano. Also included is a music notation sheet that has all notes of music notation labeled and a fully labeled piano sheet that has all the notes on a piano labeled. Used in conjunction these sheets' line up together clarifying where each key of the piano is on a musical scale. Also included is a fully combined version of the music notation and piano sheets.

Abstract: A manway open and close assist device that is operably connected to at least one upper hinge attachable to a manway cover and a lower hinge attached to a vessel or tank. The device comprises. A disc-like piston is mounted on a threaded input screw and at least one anti-rotation member to provide linear translation of the piston due to rotation of the input screw. A cylindrical and tubular housing that receives the threaded input screw, the anti-rotation member, and the piston, wherein the housing has a plurality of helical grooves disposed in its inner surface that receive teeth on the outer surface of the piston. The housing may be fixed to the upper hinge member(s) and a rotation of the housing and attached hinge member(s) is effectuated by rotating the input screw and resulting linear movement of the piston to open and close the manway cover.

Abstract: A system of teaching piano playing and music theory having piano cards. Piano cards are a flash card system with piano note information on each card. These piano cards are placed above piano keys of a piano or other keyboard designating keys to be played in a specific scale. Black and white triangles on these piano cards designate ebony and ivory keys to be played and can only be placed on a keyboard correctly if aligning white and black triangles with ebony and ivory keys. Triangles designate fingers to be used on fingering cards by way of numbers designating fingers. On music theory cards numbers inside triangles designate scale degrees. On chord cards numbers designate degrees to be played. This music teaching system further comprises a music wheel that has been color coded designating the key a scale is in.

Abstract: An anchoring system for a movable structure is provided. The anchoring system can include a base plate and an anchor rod assembly. The base plate includes a slot configured for receiving a portion of the anchor rod assembly. The slot can include a pocket for receiving and retaining the portion of the assembly. The assembly can be secured to the movable structure and can include a handle component, an extension component and an anchor rod having a threaded member engaged with the extension component and handle component so that the anchor rod can be lifted and lowered relative to the extension component. The system can be operated by moving the structure so that the anchor assembly engages the slot of the base plate and enters the pocket. The anchor rod is then retracted within the pocket, thereby securing the structure.

Abstract: Provided herein are methods and compositions for increasing the production of one or more cellulases from a fungal host cell. The disclosure is based, on the surprising discovery that mis-expression of the transcriptional regulator clr-2 in a filamentous fungal cell was able to induce expression of cellulase genes under non-inducing or starvation conditions, resulting in increased secretion of cellulases from the cell. Advantageously, mis-expression of the transcription factor clr-2 in a filamentous fungal cell cultured in the absence of cellulose or cellobiose results in increased secretion of cellulases.

Abstract: An anchoring system for a movable structure is provided. The anchoring system can include a base plate and an anchor rod assembly. The base plate includes a slot configured for receiving a portion of the anchor rod assembly. The slot can include a pocket for receiving and retaining the portion of the assembly. The assembly can be secured to the movable structure and can include a handle component, an extension component and an anchor rod having a threaded member engaged with the extension component and handle component so that the anchor rod can be lifted and lowered relative to the extension component. The system can be operated by moving the structure so that the anchor assembly engages the slot of the base plate and enters the pocket. The anchor rod is then retracted within the pocket, thereby securing the structure.

Abstract: Provided herein are methods and compositions for increasing the production of one or more cellulases from a fungal host cell. The disclosure is based, on the surprising discovery that mis-expression of the transcriptional regulator clr-2 in a filamentous fungal cell was able to induce expression of cellulase genes under non-inducing or starvation conditions, resulting in increased secretion of cellulases from the cell. Advantageously, mis-expression of the transcription factor clr-2 in a filamentous fungal cell cultured in the absence of cellulose or cellobiose results in increased secretion of cellulases.

Abstract: A printing device comprising a casing having a first part housing a first printing mechanism which comprises a printhead and a platen located at a print zone, and a holder for holding a roll of precut label stock in a position to pass through the print zone, and a second part housing a second printing mechanism which comprises a printhead and a platen located at a print zone and means for receiving a cassette housing image receiving tape in a position to pass through the print zone.

Abstract: A printing device comprising a casing having a first part housing a first printing mechanism which comprises a printhead and a platen located at a print zone, and a holder for holding a roll of precut label stock in a position to pass through the print zone, and a second part housing a second printing mechanism which comprises a printhead and a platen located at a print zone and means for receiving a cassette housing image receiving tape in a position to pass through the print zone.

Abstract: A method and system for determining whether a first one of a plurality of labels on a roll of label stock is a full label. The method includes sensing a leading edge of the roll of label stock, sensing a location of a first one of a plurality of indicator marks that are printed on the back side of the roll of label stock, sensing a location of a second one of the plurality of indicator marks, sensing a location of one of a plurality of top of form marks that are printed on the back side of the roll of label stock. The method further includes determining whether the first one of the plurality of labels is a full label based on the leading edge of the roll of label stock, the location of the first one of the plurality of indicator marks, the location of the second one of the plurality of indicator marks, and the location of the one of the plurality of top of form marks.

Abstract: One embodiment of the lens protectors attached to pre-manufactured safety lenses, or goggles. The lens protectors are made up of clear self adhesive plastic strips, with easy to use peeling tabs. Each set of lens protectors contains several peel-off protective strips.

Abstract: A printing system comprising: a printing device having first and second similar printing mechanisms; first and second similar holding means for holding respective first and second rolls of label stock in a position to pass the first and second printing mechanisms respectively; and a local processor connected to supply print data to a selected one of said first and second printing mechanisms and comprising means for receiving print data and a command for supplying said print data to the selected one of said first and second printing mechanisms to print an image on a label of the respective associated one of said first and second rolls of label stock, based on said command; and a host computer connected to the printing system and arranged to execute a common printer driver for supplying said print data and command to the printing device, regardless of which printing mechanism is selected.

Abstract: A printing system comprising: a printing device having first and second similar printing mechanisms; first and second similar holding means for holding respective first and second rolls of label stock in a position to pass the first and second printing mechanisms respectively; and a local processor connected to supply print data to a selected one of said first and second printing mechanisms and comprising means for receiving print data and a command for supplying said print data to the selected one of said first and second printing mechanisms to print an image on a label of the respective associated one of said first and second rolls of label stock, based on said command; and a host computer connected to the printing system and arranged to execute a common printer driver for supplying said print data and command to the printing device, regardless of which printing mechanism is selected.

Abstract: An improved aqueous soluble surfactant which has particular utility for incorporating in etchants for semiconductor devices is provided. The surfactant comprises a combination of a linear perfluorocarboxylic acid, a cyclic amine and an aliphatic alcohol.

Abstract: An improved aqueous soluble surfactant which has particular utility for incorporating in etchants for semiconductor devices is provided. The surfactant comprises a combination of a linear perfluorocarboxylic acid, a cyclic amine and an aliphatic alcohol.

Abstract: A system for conducting commerce across a distributed network includes a remote consumer computer. A merchant server communicates with the remote consumer computer across an open network to enable purchasing of a product from the remote consumer computer. A financial clearing house server is located within a secured closed network and communicates with the remote consumer computer and the merchant server across the secured closed network. The merchant server creates a merchant ID, receipt ID and transaction total corresponding to a consumer transaction and sends the merchant ID, receipt ID, and transaction ID to the financial clearing house server and the remote consumer computer. The financial clearing house server arranges payment of the transaction in response to a matching merchant ID, receipt ID, and transaction total from the remote consumer computer.

Abstract: An improved etching and cleaning composition for semiconductor devices is provided in which the etch solution incorporates a novel surfactant comprising a combination of a linear perfluorocarboxylic acid, a cyclic amine and an aliphatic alcohol.

Abstract: A spool for a supply of printing material includes a first part having a shaft on which the supply of printing material is mountable, and a second part having an opening and being arranged to retain the supply of printing material mounted on the first part. The opening is arranged to engage the shaft. One or the other of the opening and the shaft is resilient and the other of the opening and the shaft has at least one part which extends towards the said one of said opening and the shaft more than at least one other part thereof to thereby cause the second part having the opening to engage with the shaft.

Abstract: A method and system for a first one of a plurality of labels on a roll of label stock is a full label. The method includes sensing a leading edge of the roll of label stock, sensing a location of a first one of a plurality of indicator marks that are printed on the back side of the roll of label stock, sensing a location of a second one of the plurality of indicator marks, sensing a location of one of a plurality of top of from marks that are printed on the back side of the roll of label stock. The method further includes determing whether the first one of the plurality of labels is a full label based on the leading edge of the roll of label stock, the location of the first one of the plurality of indicator marks, the location of hte second one of the plurality of indicator marks, and the location of the one of the plurality of top of from marks.