This invention pertains to novel 3-substituted-aminomethyl-3-substituted-oxy-17a-methyl-17a-lower-alkyl-17a -aza-D-homo-5-alpha-androstane compounds useful as muscle relaxants, methods for preparing such compounds, and methods for administering muscle relaxation, wherein the novel compounds are represented the general Formula: ##STR1## including optically active isomeric forms, and pharmaceutically acceptable acid addition salts thereof, wherein: R is selected from the group consisting of hydrog...

This invention pertains to novel 3-substituted-aminomethyl-3-substituted-oxy-17a-methyl-17a-lower-alkyl-17a -aza-D-homo-5-alpha-androstane compounds useful as muscle relaxants, methods for preparing such compounds, and method for administering muscle relaxation, wherein the novel compounds are represented the general formula: ##STR1## including optical active isomeric forms, and pharmaceutically acceptable acid addition salts thereof, wherein: R is a selected from the group consisting of hydroge...

A circuit for allowing a memory module with an asymmetric addressing scheme to effectively operate with a memory controller which a symmetric address scheme is disclosed. The circuit includes a demultiplexer for receiving at least a last address bit from the memory controller and generating a plurality of control signals and a decoder. The decoder includes a plurality of decoder units. Each of the decoder units includes logic for receiving one of the plurality of control signals, a first strobe ...

The invention relates to a radiation sensitive emulsion comprised of a dispersing medium and silver iodochloride grains Wherein the silver iodochloride grains are partially bounded by {100} crystal faces satisfying the relative orientation and spacing of cubic grains and contain from 0.05 to 1 mole percent iodide, based on total silver, with maximum iodide concentrations located nearer the surface of the grains than their center and wherein said emulsion further comprises a quinone comprising ##...

A soft clipper circuit in CMOS technology not only allows the knee to be programmed, but also the slope of the curve after the knee to be programmed. This is accomplished by putting a second transconductance in parallel with the first transconductance, and using a switching circuit to connect the output of the second transconductance to that of the first transconductance when the knee level is reached. This is determined by a comparator which has an input coupled to the second transconductance a...

A hybrid model formed from a semi-physical device model along with an accurate data-fitting model in order to implement a relatively accurate physical device model as a large signal microwave circuit computer-aided design (CAD) tool. The semi-physical device model enables accurate representation of known physical device characteristics and measured bias-dependent characteristics. This model is used to accurately simulate the effect of process variation and environmental changes on bias-dependent...

A method and device for manufacturing a mask ROM integrated circuit device to reduce influences of punch through between source and channel regions that output improper program readings. The method includes forming well regions using an implant process on semiconductor substrate and forming a plurality of buried implant regions through first patterned mask. The first patterned mask is formed overlying the semiconductor substrate. Each of the buried implant regions includes a source region and a ...

A high voltage semiconductor device. The high voltage device has a substrate (e.g., silicon wafer) having a surface region. The substrate has a well region within the substrate and a double diffused drain region within the well region. A gate dielectric layer is overlying the surface region. A gate polysilicon layer is overlying the gate dielectric layer. A mask layer is overlying the gate polysilicon layer. The device also has a gate electrode formed within the gate polysilicon layer. The gate ...

The invention relates to a radiation sensitive emulsion comprised of a dispersing medium and silver iodochloride grains wherein the silver iodochloride grains are partially bounded by {100} crystal faces satisfying the relative orientation and spacing of cubic grains and contain from 0.05 to 1 mole percent iodide, based on total silver, with maximum iodide concentrations located nearer the surface of the grains than their center and wherein said emulsion further comprises a polyethylene oxide re...

The invention provides a radiation sensitive emulsion comprised of a dispersing medium and silver iodochloride grains WHEREIN the silver iodochloride grains are partially bounded by {100} crystal faces satisfying the relative orientation and spacing of cubic grains and contain from 0.05 to 1 mole percent iodide, based on total silver, with maximum iodide concentrations located nearer the surface of the grains than their center and wherein said emulsion further comprises an iodonium salt represen...