Abstract: A mechanism is provided in a data processing system for presentation delivery. The mechanism delivering a presentation content to a group of users and receives a plurality of questions concerning the presentation content from the group of users. The mechanism stores the plurality of questions in a question history database and clusters the plurality of questions in the question history database into one or more question clusters. The mechanism determines a topic for each of the one or more question clusters to form one or more question topics and generates feedback for updating the presentation content based on the one or more question topics.

Abstract: Various aspects of the disclosure relate to modular sill systems for sliding panel doors and windows, collectively “sliding fenestration units.” In various examples, modular sill systems include multiple separate and distinct base components that provide tracks on which one or more panels are able to slide.

Abstract: An insulated glass assembly includes a first pane of translucent, obscure, or transparent sheet material, a second pane of translucent, obscure, or transparent sheet material spaced apart from the first pane, a perimeter spacer positioned between the first and second panes and extending around the perimeter of the panes, and an internal divider disposed between the first and second spaced apart panes. The internal divider is spaced from the first pane and second panes of sheet material to form a first gap and a second gap therebetween. The insulated glass assembly further includes a first spring element and a second element within the gaps between the internal divider and the first and second spaced apart panes. The first spring element and the second element combine to bias the internal divider against contact with either of the first and second spaced apart panes.

Abstract: Various aspects of the disclosure relate to modular sill systems for sliding panel doors and windows, collectively “sliding fenestration units.” In various examples, modular sill systems include multiple separate and distinct base components that provide tracks on which one or more panels are able to slide.

Abstract: An insulated glass assembly includes a first pane of translucent, obscure, or transparent sheet material, a second pane of translucent, obscure, or transparent sheet material spaced apart from the first pane, a perimeter spacer positioned between the first and second panes and extending around the perimeter of the panes, and an internal divider disposed between the first and second spaced apart panes. The internal divider is spaced from the first pane and second panes of sheet material to form a first gap and a second gap therebetween. The insulated glass assembly further includes a first spring element and a second element within the gaps between the internal divider and the first and second spaced apart panes. The first spring element and the second element combine to bias the internal divider against contact with either of the first and second spaced apart panes.

Abstract: An IG unit includes a perimeter structure having a port, a first pane supported by the perimeter structure, a second pane supported by the perimeter structure opposite the first pane with an interior space defined between the first and second panes that is sealed and connected to the port, and a membrane valve assembly adapted to act as a self-sealing access to the port. The membrane valve assembly optionally includes a first sealant layer, a second membrane layer, and a third sealant layer, for example.

Abstract: An IG unit includes a perimeter structure having a port, a first pane supported by the perimeter structure, a second pane supported by the perimeter structure opposite the first pane with an interior space defined between the first and second panes that is sealed and connected to the port, and a membrane valve assembly adapted to act as a self-sealing access to the port. The membrane valve assembly optionally includes a first sealant layer, a second membrane layer, and a third sealant layer, for example.

Abstract: A system is provided for programming a configurable semiconductor device. The system includes a programmable controlling device, a programmable computing device, a communication link, a configurable hardware device, a design tool with first computer program code, and second computer program code. The configurable hardware device has memory with a plurality of memory locations and coupled with the programmable controlling device via the communication link. The design tool includes first computer program code embodied in a programmable computing device.

Abstract: An apparatus is provided for programming a programmable circuit device capable of realizing at least one sub-circuit by wiring together at least one circuit component. The programmable circuit device includes a programmable computing device, a user interface, and a design tool. The user interface is associated with the programmable computing device. The design tool is associated with the programmable computing device and is configured for interaction with a user at the user interface. The design tool includes computer program code embodied in the programmable computing device including a sub-circuit definition containing information for defining at least one of multiple configurations, topologies, and parameters of a sub-circuit of a programmable device. A method is also provided.

Abstract: An apparatus is provided for simulating switched-capacitor circuits. The apparatus includes a programmable computing device, a design tool, and a behavioral simulator. The design tool is associated with the programmable computing device and is configured for interaction with a user. The design tool includes a sub-circuit definition for defining a sub-circuit of a programmable circuit device. The behavioral simulator is associated with the design tool. The behavioral simulator is configured to represent each sub-circuit via a set of discrete time-domain equations giving output of the sub-circuit as a function of input to the sub-circuit. A method is also provided.

Abstract: An apparatus is provided for designing a filter to be rendered on a programmable circuit device capable of realizing at least one filter design by wiring together at least one filter component. The apparatus includes a programmable computing device, a user interface, and a design tool. The user interface is associated with the programmable computing device. The design tool is associated with the programmable computing device and is configured for interaction with a user at the user interface. The design tool comprises computer program code embodied in the programmable computing device including at least one filter sub-circuit definition for rendering a filter design and containing information for defining at least one of multiple configurations, topologies, and parameters of the filter design via the at least one sub-circuit definition for a programmable circuit device.

Abstract: An apparatus is provided for programming a programmable circuit device capable of realizing at least one sub-circuit by wiring together at least one circuit component. The programmable circuit device includes a programmable computing device, a user interface, and a design tool. The user interface is associated with the programmable computing device. The design tool is associated with the programmable computing device and is configured for interaction with a user at the user interface. The design tool includes computer program code embodied in the programmable computing device including a sub-circuit definition containing information for defining at least one of multiple configurations, topologies, and parameters of a sub-circuit of a programmable device. A method is also provided.

Abstract: A system is provided for programming a configurable semiconductor device. The system includes a programmable controlling device, a programmable computing device, a communication link, a configurable hardware device, a design tool with first computer program code, and second computer program code. The configurable hardware device has memory with a plurality of memory locations and coupled with the programmable controlling device via the communication link. The design tool includes first computer program code embodied in a programmable computing device.

Abstract: A method is provided for configuring a programmable semiconductor device. The method includes using the configuration data of a macro (53A) or a plurality of macros to configure the programmable semiconductor device. The configuration data of the macro (53A) is combined with the configuration data of a work area (10). The programmable semiconductor device is configured using the combined configuration data of the macro (53A) and the work area (10).

Abstract: A slatted blind (10) includes a headrail (12) with a pair of ladder cords (16, 18) depending therefrom with slats (14) supported on the wefts (44, 52) extending between the warps (42a,b, 50a,b) of each cord and further includes a tilt mechanism (20) to extend one warp of each cord and to retract the other in order to tilt the slats. The preferred tilt mechanism (20) includes a pair of slides (60, 62) positioned on the bottom wall (26) of the headrail (12). The ends of the warps (42a,b, 50a,b) are coupled with the slides (60, 62) on opposed sides of respective cord holes (82, 90) defined through the slides (60, 62) and extend therethrough and also through respective cord openings (30, 32) in the bottom wall. Back and forth shifting of the slides (60, 62) along the bottom wall (26) alternately extend one warp of each cord and retract the other in order to tilt the slats.

Abstract: A circuit and method for reducing voltage error when charging and discharging a variable capacitor (44) through a switch (43). The switch (43) comprises a plurality of transmission gates (53-55) coupled in parallel. A control circuit (42) provides control signals for enabling transmission gates of the plurality of transmission gates (53-55). The control circuit (42) changes the resistance of the switch (43) by selecting an appropriate transmission gate wherein each transmission gate has a different resistance. The resistance of the switch (43) is varied as a capacitance of the variable capacitor (44) is changed to maintain a predetermined RC time constant over the entire range of capacitor values of the variable capacitor (44).

Abstract: A method is provided for using a scroll bar to select and view exact pages of a document without downloading unwanted pages of the document. Instead of displaying all the pages before a particular page is selected via scroll bar, the method does not display any of the incremental or unwanted pages before the actual selected page is selected, retrieved and displayed.

Abstract: An artificial neural network is provided using a modular, self-organizing approach wherein a separate neural field is contained within each module for recognition and synthesis of particular characteristics of respective input and output signals thereby allowing several of these modules to be interconnected to perform a variety of operations. The first output and second input of one module is respectively coupled to the first input and second output of a second module allowing each module to perform a bi-directional transformation of the information content of the first and second input signals for creating first and second output signals having different levels of information content with respect thereto. In the upward direction, the first low-level input signal of each module is systematically delayed to create a temporal spatial vector from which a lower frequency, high-level first output signal is provided symbolic of the incoming information content.