Abstract: The present invention provides a slurry composition comprising (a) an electrochemically active material and/or an electrically conductive agent; and (b) a binder comprising (i) a polymer comprising a fluoropolymer dispersed in a liquid medium; and (ii) a polymer comprising an addition polymer comprising constitutional units comprising the residue of a heterocyclic group-containing ethylenically unsaturated monomer. The present invention also provides electrodes and electrical storage devices.

Abstract: A three-dimensional (3D) printing system for manufacturing a 3D article includes a resin vessel, a build plate, a plate support, a hook subsystem, an elevator subsystem, an imaging subsystem, and a controller. The build plate has an upper surface and extends from a proximal end to a distal end. The hook subsystem includes a hook. The controller is configured to: (a) Operate the elevator subsystem and the imaging subsystem to fabricate the 3D article. (b) Operate the elevator subsystem to raise the 3D article above photocurable resin in the resin vessel. (c) Operate the hook subsystem to configure the hook to be engaged with the proximal end of the build plate. (d) Operate the elevator subsystem to impart a vertical separation distance between the proximal and distal ends of the build plate. The vertical separation distance defines an angular tilt of the 3D article to facilitate draining of residual photocurable.

Abstract: A three-dimensional (3D) printing system for manufacturing a 3D article includes a resin vessel, a build plate, a plate support, a hook subsystem, an elevator subsystem, an imaging subsystem, and a controller. The build plate has an upper surface and extends from a proximal end to a distal end. The hook subsystem includes a hook. The controller is configured to: (a) Operate the elevator subsystem and the imaging subsystem to fabricate the 3D article. (b) Operate the elevator subsystem to raise the 3D article above photocurable resin in the resin vessel. (c) Operate the hook subsystem to configure the hook to be engaged with the proximal end of the build plate. (d) Operate the elevator subsystem to impart a vertical separation distance between the proximal and distal ends of the build plate. The vertical separation distance defines an angular tilt of the 3D article to facilitate draining of residual photocurable.

Abstract: A three dimensional printing system includes a print engine, a storage system, and a controller. The controller is configured to (1) receive a build order defining a plurality of three dimensional articles to be manufactured, (2) allocate partitions for receiving the plurality of the three dimensional articles within the storage system, (3) operate the print engine to fabricate the three dimensional articles, and (4) transfer the three dimensional articles to the partitions as they are built.

Abstract: A three dimensional printing system includes a vertical support, a support plate, a resin vessel, and an interface mechanism. The support plate extends away from the vertical support along a first lateral axis from a proximal end to a distal end. The resin vessel is disposed above the support plate and includes a pair of latch features disposed at opposing ends of the resin vessel relative to a second lateral axis. The interface mechanism includes a pair of latches and a movable plate. The pair of latches are disposed adjacently to the opposed ends of the resin vessel. The movable plate is configured to engage the pair of latches with a single downward movement of the movable plate. In response to the engagement by the movable plate, the latches engage the latch features of the resin vessel.

Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.

Abstract: A three dimensional printing system includes a print engine, a storage system, and a controller. The controller is configured to (1) receive a build order defining a plurality of three dimensional articles to be manufactured, (2) allocate partitions for receiving the plurality of the three dimensional articles within the storage system, (3) operate the print engine to fabricate the three dimensional articles, and (4) transfer the three dimensional articles to the partitions as they are built.

Abstract: A three dimensional printing system includes a vertical support, a support plate, a resin vessel, and an interface mechanism. The support plate extends away from the vertical support along a first lateral axis from a proximal end to a distal end. The resin vessel is disposed above the support plate and includes a pair of latch features disposed at opposing ends of the resin vessel relative to a second lateral axis. The interface mechanism includes a pair of latches and a movable plate. The pair of latches are disposed adjacently to the opposed ends of the resin vessel. The movable plate is configured to engage the pair of latches with a single downward movement of the movable plate. In response to the engagement by the movable plate, the latches engage the latch features of the resin vessel.

Abstract: An assembly of a device having a component, the assembly including a damper having a damper gearwheel coupled to a damper member. The damper member has a first condition restricting motion of the component of the device to a first rate in a first direction and a second condition restricting motion of the component of the device to a second rate in the first direction slower than the first rate. The damper gearwheel is rotationally fixed relative to the damper member when the damper is in the first condition. The damper gearwheel is rotatable relative to the damper member when the damper is in the second condition.

Abstract: An assembly of a device having a component, the assembly including a damper having a damper gearwheel coupled to a damper member. The damper member has a first condition restricting motion of the component of the device to a first rate in a first direction and a second condition restricting motion of the component of the device to a second rate in the first direction slower than the first rate. The damper gearwheel is rotationally fixed relative to the damper member when the damper is in the first condition. The damper gearwheel is rotatable relative to the damper member when the damper is in the second condition.

Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.

Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.

Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.

Abstract: A method and apparatus service a print head by translating a first web support relative to a second web support to adjust a length of a web extending between the first support and the second support.

Abstract: A method to facilitate a language independent search includes displaying a search attribute, including an attribute name and a selection of attribute values, to a user and receiving from the user a search attribute value selection corresponding to the attribute name. Then, the attribute name and attribute value selection are translated into language independent symbols, such as numbers. The numbers are used in a search of a sellers item listings table to select item listings with attribute values that match the search attribute values selected by the user.

Abstract: A printer having a media transport mechanism defining a media path. The path extends from a media supply past a print engine. A media alignment element moves between an extended position intersecting the path between the supply and the engine, and a retracted position away from the path. The printer may include a pair of rollers between the supply and the alignment element and encompassing the path, so that the sheet may be gripped by the rollers at a position adjacent the alignment to preserve the alignment by the element. The rollers may retract the sheet from the alignment element, which may move aside from the media path, so that the media may be fed toward a print engine.

Abstract: An apparatus for transporting print medium through a printzone of a printing device. The apparatus including a print media movement mechanism configured to advance a first portion of a print medium through the printzone and a reciprocally translating vacuum platen downstream of the print media movement mechanism. The vacuum platen receives the print medium and conveys a remaining portion of the print medium through the printzone so that a printing mechanism can print at a bottom margin of the print medium.

Abstract: A method for computer-assisted deletion of electronic messages is disclosed. The method comprises searching content of an outgoing electronic message for a date. The method continues with including an expiration date to be sent in addition to the message content, wherein the expiration date is related to the date determined from the content of the electronic message. The method further includes sending the outgoing electronic message to a recipient.

Abstract: A printing apparatus with an index-feeding printing system having a first media path, a continuous feed finishing apparatus having a second media path, and a media buffer device having a third media path connecting between the first media path and the second media path. The third path may have a first portion communicating with the printing system, and a second portion communicating with the finishing apparatus, with the first and second portions merging with each other to form a common path portion terminating at a common path dead end, such that a media sheet from the printing system stops at the dead end and reverses direction for feeding to the finishing apparatus.