Abstract: A membrane for use in an implantable glucose sensor including at least one crosslinked substantially hydrophobic polymer and at least one crosslinked substantially hydrophilic polymer; wherein the first and second polymers are different polymers and substantially form an interpenetrating polymer network, semi- interpenetrating polymer network, polymer blend, or copolymer. The membranes are generally characterized by providing a permeability ratio of oxygen to glucose of about 1 to about 1000 in units of (mg/dl glucose) per (mmHg oxygen). Three methods of making membranes from hydrophobic and hydrophilic monomers formed into polymer networks are provided, wherein according to at least two of the methods, the monomers may be substantially immiscible with one another.

Abstract: A method of making circuitized substrate comprised of at least one dielectric material having an electrically conductive pattern thereon. At least part of the pattern is used as the first layer of an organic memory device which further includes at least a second dielectric layer over the pattern and a second pattern aligned with respect to the lower part for achieving several points of contact to thus form the device.

Abstract: A roller system comprising a pulley having a permanent magnet sandwiched in between a pair of temporarily magnetic disks with the magnetism of the disks induced by the permanent magnet. For example, each temporarily magnetic disk comprises steel. Each pole of the permanent magnet is disposed adjacent to a pole of one of the temporarily magnetic disks that is of an opposing polarity resulting in a magnetic attraction to a disk at each pole of the permanent magnet. The opposing magnetic poles form a magnetic flux circuit by which a temporarily magnetic belt, such as a steel belt is guidable to prevent or reduce deviation which it may have from its roller path. Additional permanent magnetic rollers, as described above, or other rollers known in the art may be combined with the magnetic roller of the present invention to form a gear train about which the belt rotates.

Abstract: A capacitive substrate and method of making same in which first and second glass layers are used. A first conductor is formed on a first of the glass layers and a capacitive dielectric material is positioned over the conductor. The second conductor is then positioned on the capacitive dielectric and the second glass layer positioned over the second conductor. Conductive thru-holes are formed to couple to the first and second conductors, respectively, such that the conductors and capacitive dielectric material form a capacitor when the capacitive substrate is in operation.

Abstract: An interposer including at least two dielectric layers bonded to each other, sandwiching a plurality of conductors there-between. The conductors each electrically couple a respective pair of opposed electrical contacts formed within and protruding from openings with the dielectric layers.

Abstract: A circuitized substrate comprised of at least one dielectric material having an electrically conductive pattern thereon. At least part of the pattern is used as the first layer of an organic memory device which further includes at least a second dielectric layer over the pattern and a second pattern aligned with respect to the lower part for achieving several points of contact to thus form the device. The substrate is preferably combined with other dielectric-circuit layered assemblies to form a multilayered substrate on which can be positioned discrete electronic components (e.g., a logic chip) coupled to the internal memory device to work in combination therewith. An electrical assembly capable of using the substrate is also provided, as is an information handling system adapted for using one or more such electrical assemblies as part thereof.

Abstract: A multilayered PCB including two multilayered portions, one of these able to electrically connect electronic components mounted on the PCB to assure high frequency connections therebetween. The PCB further includes a conventional PCB portion to reduce costs while assuring a structure having a satisfactory overall thickness for use in the PCB field. Coupling is also possible to the internal portion from these components. Methods of making these structures have also been provided.

Abstract: Laser for thermal shrinkage of soft tissue of uvula, soft palate, nasal turbinate or tongue base for the treatment of snoring, nasal obstruction or sleep apnea are disclosed. The preferred laser includes infrared laser about 0.7 to 1.85 micron, pulse duration about 100 microsecond to 5 seconds, spot size of about 2 to 5 mm and power of about 2 to 20 W at the treated area. The laser energy is delivered to the treated area by an optical fiber and a hand piece to cause a localized temperature about 65 to 85 degree Celsius for sufficient shrinkage of the treated soft tissues. Optical fiber bundles to produce high-power diode laser output or multi-wavelength are also disclosed.

Abstract: A method is provided for making ferrules for connecting optical fibers to other optical fibers or to an optical input device such as an optical chip. The method utilizes ceramic greensheets or silicon wafers. In one method, the greensheets are stacked and laminated and then fiber optic through openings are provided in the laminate for holding the fibers. The laminate is then sintered forming the ferrule.

Abstract: Methods and apparatus for accessing modules on a flash memory package concurrently during testing are disclosed. According to one aspect of the present invention, a memory device for storing data includes a plurality of modules and a logic block. The plurality of modules each include a plurality of storage elements that hold the data. The logic block is arranged to enable the plurality of modules to be accessed in parallel, and is also arranged to enable the plurality of modules to be accessed serially.

Abstract: A method an apparatus for fabricating an interconnection structure. A substrate is provided with a dielectric layer thereon. The dielectric layer comprises at least one opening therein. A gap-filling material is applied on the substrate filling the at least one opening. The gap-filling material is planarized using a template to create a substantially planarized surface.

Abstract: An optical coupler arrangement which is employed for replicating surface features of diverse types of optical devices. Also disclosed is to a novel method of accurately replicating surface features of optical devices; particularly through the utilization of the novel optical coupler arrangement.

Abstract: Surgical method and apparatus for presbyopia correction and glaucoma by laser removal a portion of the sclera and/or ciliary tissue are disclosed. The disclosed preferred embodiments of the system consists of a beam spot controller, an articulated arm and an attached end-piece. The basic laser beam includes UV laser having wavelength ranges of (0.19-0.36) microns, generated from UV excimer lasers of ArF, XeCl or solid state lasers of Nd:YLF, Nd:YAG, Ti:sapphire with harmonic generation using nonlinear crystals. Presbyopia is treated by ablation of the treated surface tissue in predetermined patterns outside the limbus to increase the accommodation of the eye. Glaucoma is treated by decreasing of intra ocular pressure of the laser surgery.

Abstract: An isotropic-diffusion filling method uses a thermal process on a result structure comprising a photoresist layer and an organic material layer to create a cross-linking layer there between, which minimizes step height differences between isolated and dense via-pattern regions for optimizing a subsequent trench process and simplifying process steps.

Abstract: An electrical assembly which includes a circuitized substrate comprised of an organic dielectric material having a first electrically conductive pattern thereon. At least part of the dielectric layer and pattern form the first, base portion of an organic memory device, the remaining portion being a second, polymer layer formed over the part of the pattern and a second conductive circuit formed on the polymer layer. A second dielectric layer if formed over the second conductive circuit and first circuit pattern to enclose the organic memory device. The device is electrically coupled to a first electrical component through the second dielectric layer and this first electrical component is electrically coupled to a second electrical component. A method of making the electrical assembly is also provided, as is an information handling system adapted for using one or more such electrical assemblies as part thereof.

Abstract: A method for forming an integrated circuit interconnect pad is described. In one embodiment a method of forming an integrated circuit comprises screen printing a conductive paste onto a terminal metalization pad and curing the conductive paste in an inert or reducing atmosphere at an elevated temperature to form an under-bump metalization layer of an interconnect pad. The elevated temperature is below a melting temperature of the terminal metalization pad.

Abstract: A method and associated structure for forming a conductive path within a laminate. A conductive element is presses into an opening in the laminate such that portion of at least one end of the conductive element extends beyond a surface of the laminate. A compressive pressure is applied to the portion of the at least one end of the conductive element. The compressive pressure applied to the at least one end of the conductive element forms a contact pad extending beyond the surface of the laminate. The conductive element may include an inner element covered by an outer element.

Abstract: Laser and non-laser means to remove a portion of the ciliary body tissue for the treatment of presbyopia and glaucoma are disclosed. Mechanisms based on elasticity increase the sclera-ciliary-body and zonule “complex” is proposed. Total accommodation based a lens relaxation and lanes anterior shift is calculated. The preferred embodiments for the ablation patterns include radial lines, curved lines, ring dots or any non-specific shapes in a symmetric geometry. The surgery apparatus includes lasers in UV (0.19 to 0.35 micron) and IR (2.8 to 3.2) micron, and non-laser device of radio frequency wave, electrode device, bipolar device and plasma-assisted device. Post-operation medication such as pilocarpine (0.5%-5%) or medicines with similar to reduce postoperative regression or enhance the accommodation is presented. A much deeper, about (0.8-1.4) mm, ablation depth supraciliary body is proposed for (50%/-200%) greater accommodation than the prior arts based on superficial scleral ablation or expansion.

Abstract: A half-stepping motor with bifilar coil windings about its stator poles has two layers of stator coils with different numbers of turns per pole for each layer. The ratio between the number turns is selected to provide a desired angular phase shift in the torque profile. A first layer wound about a first group of poles is connected in series in a forward sense with a second layer wound about a second distinct group of poles and driven by a first phase, while a second layer wound about the first group of poles is connected in series in a reverse sense with a first layer wound about the second group of poles and driven by a second phase in quadrature relation to the first phase. For a motor with 8 stator poles, the desired phase shift is 22.5 degrees, resulting from a turn ratio between the layers of about 0.4142.

Abstract: A fuel-based appliance is equipped with a vocal device. The fuel-based appliance includes a switch installed thereon. The vocal device is installed in the fuel-based appliance. The vocal device includes a circuit board, a chip installed on the circuit board, a speaker installed on the circuit board and a button that is connected with the circuit board and that can be pressed via moving the switch.