摘要:
Additive composition for use in separating particles of a desired material from particles of an undesired material in a froth flotation process using a frother. The composition includes an alkylated polymer of vinylpyrrolidone and a liquid carrier comprising the frother.
摘要:
A self-contained watch and play activity kit is disclosed which includes a puppet theater having a front and two sides. The front includes a transparent portion through which the interior of the theater is visible. The sides are foldable about weakened first fold lines parallel to the front to form an enclosed theater container in which a central space is provided. A removable insert is sized to be snugly received in the central space of the folded theater container. The insert includes a video cassette holder. The insert further forms a compartment with the folded theater container in which various props for the theater and elements of the kit are stored. The sides also include weakened second fold lines so that the rearward portions of the sides are folded to form a back of the theater. In order to provide access to the inside of the theater, removable panels are located in each side. The activity kit includes a video cassette which contains instructions for using the kit including a story, puppet characters and scenery in a coloring book, crayons for coloring in the coloring book, and scissors for cutting the puppets or the like from the coloring book. Elongate sticks are further provided for attachment to the puppets to manipulate the puppets in the theater.
摘要:
A foldable structure (2) and a method of manufacturing a foldable structure which, when folded produces a curved edge or corner. The structure comprises two panel members (32,34) having a respective edge region (18,20) which are adjacent and are spaced apart. Each edge region has a shoulder (8,10) and a curved portion (12,14). A flexible elongated bridging piece (22) is located between the shoulders (8,10) and defines a foldable region. A flexible lamina (24) covers a respective face of the panel members (32,34) and the flexible bridging piece (22).
摘要:
An automatic chainsaw chain tension adjuster is provided. The automatic chainsaw chain tension adjuster maintains the chain of a chainsaw on the chainsaw guide bar during use. As heat expands the overall length of the chain while the chainsaw is running, an internal spring forces a sprocket located at the second end of the guide bar outward therein increasing the overall path the chain must travel around the guide bar/sprocket to compensate for the heat expansion. As the chain of the chainsaw heats up or cools down during use and non-use, the internal spring automatically adjusts the chain to the exact proper tension.
摘要:
This present application relates to a movable tray for use with a mailbox, as well as a kit, to allow an individual to retrofit a mailbox to accommodate the moveable tray of the present invention. The moveable tray of the present invention has a low coefficient of friction and may use a system of rails and channels to allow easy pulling of the moveable tray from the mailbox to retrieve the contents of the mailbox.
摘要:
This present application relates to a movable tray for use with a mailbox, as well as a kit, to allow an individual to retrofit a mailbox to accommodate the moveable tray of the present invention. The moveable tray of the present invention has a low coefficient of friction and may use a system of rails and channels to allow easy pulling of the moveable tray from the mailbox to retrieve the contents of the mailbox.
摘要:
An integrated circuit includes a voltage regulator to supply a regulated voltage and a data output that couples to an unterminated transmission line. The circuit draws a variable amount of power from the voltage regulator according to the data. The voltage regulator includes a first current generation circuit to provide a data transition-dependent current.
摘要:
Systems and methods for reducing problems and disadvantages associated with provisioning of information handling systems, including without limitation those associated with bare metal provisioning of information handling systems, are disclosed. A system may include a processor, and a memory and an access controller each communicatively coupled to the processor. The access controller may store an enterprise public key associated with an enterprise private key and a platform private key associated with the system. The access controller may be configured to: (i) authenticate communications received from a provisioning server communicatively coupled to the access controller based at least on an enterprise public certificate associated with the provisioning server and (ii) establish an asymmetrically cryptographic communications channel between the access controller and the provisioning server based at least on a platform public key associated with the platform private key, the platform private key, the enterprise public key, and the enterprise private key.
摘要:
A data encoding scheme for transmission of data from one circuit to another circuit considers the Hamming Weight of combined multiple words to determine whether to invert or not invert an individual word to be transmitted. The multi-word data encoding scheme performs DBI encoding with data inversion conducted based on the total HW in the combined multiple words. The decision to invert or not invert each of the multiple words is made based on the sum of the individual Hamming Weights of each of the words. Such encoding has the advantage that SSO noise is dramatically reduced when the encoded data has a large number of words transmitted from one circuit to another circuit over a wide parallel bus.
摘要:
A method for suspension of processes in an industrial control system includes detecting at least one anomaly in an industrial control system; notifying a controller of the at least one anomaly; accessing a database comprising emergency suspend procedures; sending a stream comprising at least one emergency suspend command through at least one firewall/gateway to at least one downstream zone; and terminating or suspending a process in the at least one zone.