摘要:
Various embodiments of a method, apparatus and article of manufacture provide a decision point in a workflow system comprising a server and at least a first client work node. A decision point work node is provided at the server. A SQL expression which is associated with the decision point work node and the first client work node is generated. The server determines whether to route a work package to the first client work node based on the SQL expression.
摘要:
An electroosmotic pump comprises a plurality of membranes comprising one or more positive electroosmotic membranes and one or more negative electroosmotic membranes, a plurality of electrodes comprising cathodes and anodes, and a power source. Each of the positive electroosmotic membranes and negative electroosmotic membranes are disposed alternatively and wherein at least one of the cathodes is disposed on one side of one of the membranes and at least one of the anodes is disposed on other side of the membrane. At least one of the cathodes or anodes is disposed between a positive electroosmotic membrane and negative electroosmotic membrane.
摘要:
The invention relates to a composition comprising (a) from 5 to 99 wt % of a modified polybutylene terephthalate random copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at least one residue derived from the polyethylene terephthalate component, and (b) at least 1 wt % of a filler component. In one embodiment, the invention relates to an article molded from the above-mentioned molding composition. In another embodiment, the invention relates to methods for making and methods for using the molding composition.
摘要:
A composition of matter comprising an article derived from a composition containing: a. from about 30 to 80 wt. % of a polycarbonate component, b. from about 5 to about 50 wt. % of a polyester component, wherein when polybutylene terephthalate is present in the composition, the polybutylene terephthalate is present in conjunction with at least one other polyester that is not polybutylene terephthalate; c. about 2 to about 25 wt. % of an impact modifier; and d. a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group. The invention also includes injection molding processes, thermoforming processes for making articles.
摘要:
The invention relates to a process for making modified polybutylene terephththalate random copolymers from a polyethylene terephthalate component. The invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butanediol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. The invention also relates to compositions made from the process.
摘要:
A method for determining a condition of the laser system includes determining a change in a laser current from an initial value. A method for measuring a laser current includes determining a difference between the values of a power supply current, which is the value of the laser current. A method for measuring a transmitted power includes generating a first control signal that sets a magnitude of a bias current supplied to a laser, generating a second control signal that sets a of a modulation current supplied to the laser, and determining a difference between values of a high and a low transmitted powers. A method for measuring a received optical power includes determining a received OMA corresponding to the power signal, which is the transmitted OMA minus a known loss through a calibration fiber that couples the laser transmitter to the laser receiver.
摘要:
A method and system are disclosed for efficiently storing and viewing data in a database. Data is stored in a nested data model which includes a plurality of nodes. A plurality of edges connect the plurality of nodes. Each edge has a unique edge name. A plurality of instances of data objects are associated with the nested data model. Each instance is associated with one of the edges such that the instance is also associated with that edge's name. An instance ordinal is associated with each instance which represents the number of times the edge associated with each instance is encountered during a traversal of the nested data model. The data stored utilizing the nested data model is accessed utilizing the instance ordinal and edge name associated with each of the plurality of instances, such that the data is accessed as being flat without flattening the nested data model.
摘要:
A universal touch input driver includes a device driver interface through which touch data is obtained from a device driver. Also included is a computation module that processes the touch data and converts it into a standardized format. Also included is an application interface through which the standardized touch data is transferred to a touch input application.
摘要:
A system includes multiple touch input devices. Each of the touch input devices generates a set of touch data. A blending component receives the sets of touch data and generates a corresponding combined set of touch data that is outputted to a touch input application. In one embodiment, at least one of the multiple touch input devices is a multitouch input device that supports multiple simultaneous touch inputs.