摘要:
Embodiments of the present disclosure relate to a connector to connect a printed circuit board (PCB) with a memory device, where the connector includes a housing couplable with the PCB; a first signal pin coupled with the housing, where the first signal pin includes a first portion that includes a first curve, and a second portion that extends from the first portion and includes a second curve; and a second signal pin coupled with the housing, where the second signal pin includes a third portion that includes a third curve, and a fourth portion that extends from the third portion and includes a fourth curve, where the first curve is curved in a first opposite direction relative to the third curve, and where the second curve is curved in a second opposite direction relative to the fourth curve.
摘要:
Techniques and mechanisms for mitigating signal deterioration in communications between two circuit boards. In an embodiment, a packaged device accommodates coupling to a first circuit board which, in turn, accommodates connection to a second circuit board. In one such embodiment, an amplifier circuit of the packaged device includes an amplifier circuit which comprises a variable resistor and an active circuit element coupled thereto. The device receives via one of the circuit boards a control signal and a voltage which configure the amplifier circuit to provide an impedance matching for communication between the circuit boards. In another embodiment, the device comprises multiple common gate amplifiers which are variously configurable each to provide a respective impedance matching for communications between a motherboard and a dual in-line memory module.
摘要:
This invention relates to microparticles and/or nanoparticles containing a delivery agent and/or an active agent. This invention also relates to pharmaceutical formulations and solid dosage forms, including controlled release solid dosage forms of active agent and a delivery agent.
摘要:
Polymeric delivery agents, delivery agent compounds and compositions comprising them which are useful in the delivery of active agents are provided. Methods of administration and preparation are provided as well.
摘要:
Phenoxy carboxylic acid compounds and compositions for the delivery of active agents are provided. Methods of administration and preparation are provided as well.
摘要:
Transparent thermoplastic resin compositions include a polyetherimide resin, a polyester resin, sodium benzene phosphinate, and optionally 3,4-epoxy cyclohexylmethyl-3,4-epoxy cyclohexanecarboxylate and preferably comprising a first polyester resin and a second polyester resin and sodium benzene phosphinate, wherein from 50 to 100 mole percent of the structural units of the first polyester resin include an alicyclic hydrocarbon radical as the diol residue of the structural unit, and wherein less than 50 mole percent of the structural units of the second polyester include an alicyclic hydrocarbon radical as the diol residue of the structural unit, exhibit resistance to elevated temperature and improved impact properties.
摘要:
Visually clear thermoplastic resin compositions include a polyetherimide resin, a first polyester resin and a second polyester resin, wherein from 50 to 100 mole percent of the structural units of the first polyester resin include an alicyclic hydrocarbon radical as the diol residue of the structural unit, and wherein less than 50 mole percent of the structural units of the second polyester include an alicyclic hydrocarbon radical as the diol residue of the structural unit, exhibit resistance to elevated temperature and improved impact properties.
摘要:
A flame retarded resin molding compositions with enhanced weatherable properties, which comprise a polyester and polycarbonate blend modified with an organopolysiloxane-polycarbonate and a glycidyl ester impact modifier for enhancing weatherablity and a flame retarding amount of a halogenated flame retardant.
摘要:
The present invention provides delivery agent compounds, compositions containing delivery agent compounds and an active agent and methods for delivering active agents, such as biologically or chemically active agents.