摘要:
A method of manufacturing encapsulated superhard material includes the steps of providing a source of superhard material, providing a mixture comprising an appropriate binder, a solvent or fluid medium and the intended coating or encapsulating layer, combining the superhard material and the mixture in a shovel rotor, the shovel rotor having a vessel including a rotor, the vessel adapted to receive a stream of gas. The rotor is rotated at an appropriate velocity such that the superhard material is encapsulated by the mixture.
摘要:
The invention relates to a method of manufacturing encapsulated superhard material, the method comprising the steps of providing a source of superhard material, providing a mixture comprising an appropriate binder, a solvent or fluid medium and the intended coating or encapsulating layer, combining the superhard material and the mixture in a shovel rotor comprising a vessel including a rotor, the vessel adapted to receive a stream of gas; and rotating the rotor at an appropriate velocity such that the superhard material is encapsulated by the mixture. The invention further relates to an encapsulated superhard material produced by a method as hereinbefore described.
摘要:
The invention relates to a process for the formation of pellets containing an ultra hard (superhard) core coated with an encapsulating material, the process including the process including the steps of utilising a shovel rotor in combination with a rotating pan and/or a fluidised bed apparatus in sequence.The invention teaches the steps of providing a source of superhard material, providing a mixture comprising an appropriate binder, a solvent or fluid medium and the intended coating or encapsulating layer, combining the superhard material and the mixture in a shovel rotor, rotating the rotor at an appropriate velocity such that the superhard material is encapsulated by the mixture to form pellets, introducing the pellets into a rotating vessel or fluidised bed granulating apparatus, and contacting the pellets with encapsulating material to form pellets of greater mass than the pellets introduced into the vessel.
摘要:
A process for the formation of pellets containing an ultra hard (superhard) core coated with an encapsulating material includes utilizing a shovel rotor in combination with a rotating pan and/or a fluidized bed apparatus in sequence. The process includes providing a source of superhard material, providing a mixture comprising a binder, a solvent or fluid medium and the intended coating or encapsulating layer, and combining the superhard material and the mixture in a shovel rotor. The rotor of the shovel rotor is rotated at a velocity such that the superhard material is encapsulated by the mixture to form pellets. The pellets are introduced into a rotating vessel or fluidized bed granulating apparatus, and the pellets are contacted with encapsulating material to form pellets of greater mass than the pellets introduced into the vessel.
摘要:
A single-piece piston body for an internal combustion engine includes a crown portion having a circumferential ring belt including an oil ring groove configured to accommodate an oil control ring and a skirt portion having a first skirt wall disposed on the major thrust side and a second skirt wall disposed on the minor thrust side of the piston, and two box walls that connect the skirt walls and which are set back with respect to the ring belt. A first plurality and a second plurality of axial drain passages extend from the oil ring groove to the bottom of the crown portion, the first and second pluralities of axial drain passages being substantially centered at opposite box sides of the piston and each plurality of axial drain passages spanning an arcuate portion of about 45-75 degrees.
摘要:
A system for preparing mail for submission to a postal service is described, the system comprising: a mail finishing system of the mailer for generating items of mail for inclusion in a submission of mail by the mailer to the postal service; an announcement system of the mailer for analyzing the items of mail generated by the mail finishing system and generating an electronic statement based on the composition and value of the items of mail in the submission and transmitting the electronic statement to the postal service via an electronic link therewith; and a secure accounting system of the mailer connected to the mail finishing system and to the announcement system for generating accounting data relating to the items of mail in the submission. In a preferred embodiment, the electronic link between the announcement system of the mailer and the postal service may be established via the internet. A corresponding method of exchanging information between a mailer and a postal service is also described.
摘要:
A control framework allows a presenter to change the executable order of the graphical presentation either dynamically or using a scripted order without an understanding of the underlying presentation framework. A data file created by the presenter external to the graphical presentation associates a unique identifier with each frame in the graphical presentation. Identifiers may be arranged in groups to logically associate frames for presentation together. Input commands from the presenter may be used to dynamically jump between prior and next frames in a group or between groups of frames. The control framework may also smoothly transition the position of actors between arbitrary frames in the overall presentation.
摘要:
A logical distributed server is generated for managing (Internet Protocol (IP) address allocation for an ad-hoc, self-forming peer-to-peer (P2P) network. The logical distributed server is generated according to messaging scheme where nodes on the P2P network allocate addresses for themselves and for clients connected to them. Each node implements a server that listens on the incoming client connections. Each node maintains data structures that represent the current state of an address database. Routing requests are fielded by the nodes from the clients and the messaging scheme is used to inform other nodes of its action so a consistent address space is maintained between all the nodes on the P2P network.
摘要:
A system and method for using a hop limited cast for Internet egress point selection. One aspect of the present invention includes a computer-implemented method. The computer-implement method includes casting an Internet egress announcement to a network. The announcement has a range associated therewith. A list is then created with discovered Internet egress points within the range. Another aspect of the present invention includes an egress mesh node with an Internet egress point. The egress mesh node is configured to cast an Internet egress announcement to a range of the network.
摘要:
A mesh network is initiated by using multiple frequency bands for establishing communication between mesh nodes. In one aspect, a higher or lower frequency communication link may be established depending on the range between two mesh nodes. As the mesh network increases and decreases in density, and range and communication aspects change, a communication link may be change between the higher and lower frequency bands as necessary.