Abstract: One embodiment of the system for processing digital signals includes a pointer follower (“PF”) to receive a first digital signal. The first digital signal can have a first embedded payload, a first signal frame and a first PF pointer. The first pointer follower can extract the first embedded payload and forward the first embedded payload to an elastic buffer. The elastic buffer is operable to receive, delay and forward the first embedded payload. Additionally, a pointer generator (“PG”) is operable to receive the first embedded payload from the elastic buffer, construct a new digital signal comprising a new signal frame, a PG pointer and the first embedded payload. The location of the new signal frame is determined by a synchronization pulse received from a synchronization module. In a further embodiment of the present invention, the delay imposed by the elastic buffer can depend upon the offset between the PG pointer and the PF pointer.

Abstract: A method and apparatus for establishing a connection between a server and a remote device over a communication network. Data transmission is attempted at a first carrier frequency and bit rate. If transmission is unsuccessful, the bit rate is lowered. If transmission remains unsuccessful, the carrier frequency is changed to a second carrier frequency. As data transmission continues, the bit rate may be interactively increased or decreased in order to maximize data transfer throughput.

Abstract: A substantially constant load impedance electrical heater has been provided. The heater is comprised of two sections, a first heater and a second heater. The first heater is continuously “on” to provide the bulk of the heat. A second heater is selectively engaged to provide slightly more heat to the medium, heating the medium to the desired temperature. The output temperature of the heated medium is maintained by controlling the duty cycle of the second heater. More drastic changes in temperature are accomplished by changing the power continuously dissipated by the first heater. The greatest heating control is obtained by defining the first and second heaters as subsets from a bank of selectable heater elements. A method of minimizing fluctuations in the loading of a high-wattage electrical device is also provided.

Abstract: Systems and methods are described for loss dielectrics. A loss dielectric includes at least one high dielectric loss layer and at least one high thermal conductivity-electrically insulating layer adjacent the at least one high dielectric loss layer. A method of manufacturing a loss dielectric includes providing at least one high dielectric loss layer and providing at least one high thermal conductivity-electrically insulating layer adjacent the at least one high dielectric loss layer. The systems and methods provide advantages because the loss dielectrics are less costly and more environmentally friendly than the available alternatives.

Abstract: A frequency sweep voltage controlled oscillator (VCO), with a selectable range of output frequencies is provided. The VCO includes a frequency range circuit to accept an input signal, differentially delay the signal, and selectably sum the delayed signals to provide signals in discrete frequency ranges. A frequency sweep circuit accepts the signal output from the frequency range circuit, differentially delays the signal, and sums the delayed signal in such a way as to modify the previously selected frequency range. A method for generating a signal from a frequency sweep VCO is also provided.

Abstract: A condition is detected between an inlet port of an inflatable thermal device, such as an inflatable thermal blanket, and an end of an air hose through which a flow of pressurized, thermally treated air is provided to the device by way of the inlet port. The condition may be disconnection of the end of the air hose from the inlet port or the identification of a particular style of inflatable thermal device. A response to the condition may include provision of a perceptible indication that the condition has occurred. Other responses may include cessation of the flow of air or changing an air flow characteristic.

Abstract: In the present invention a second pole yoke component of a second pole piece is connected (stitched) to a small top surface of a second pole tip component of the second pole piece as well as to a back edge and first and second side edges of the second pole tip component. The extra stitching at the back and side edges provides the required magnetic coupling between the components for transferring flux to and from a second pole tip at an air bearing surface. This arrangement shortens the length of the top stitched area so that one or more coil layers in an insulation stack can be located closer to the ABS for increasing the data rate of the head. Further, this arrangement reduces the amount of material of the second pole piece layer in close proximity to the first pole piece layer so as to minimize flux leakage therebetween.

Abstract: A method and device to generate behavior for emulated visitors traversing an internet web site. The visitors may display behavior that is indistinguishable from those of actual users, a subset of the actual users, or the behavior may be purely hypothetical, such as when a visitor acts without evidence of having made an intentional choice. The invention tracks the actions of the visitors and develops reference distributions that may be compared to a site's usage distributions as obtained from actual visitors to the site. The reference distributions are then used to implement statistical estimation methods that measure relative information content. The invention comprises a general implementation and a deterministic implementation. The general version may be applied to live production web sites, and the deterministic version is best suited to offline processing.

Abstract: A write head has a second pole tip layer, a coil layer and a write coil insulation layer that are planarized at their top surfaces. A thin top insulation layer insulates the top of the coil layer from a yoke portion of the second pole piece which is connected to the second pole tip layer in the pole tip region and connected to a first pole piece layer in a back gap region. In a preferred embodiment the write gap layer extends throughout the yoke region and provides the only insulation between the first pole piece layer and the coil layer. Further, it is preferred that the write coil insulation layer be an inorganic material such as silicon dioxide (SiO2). Several embodiments of the write head are provided along with novel methods of making.

Abstract: A dual GMR or dual spin valve sensor has a self-pinned layer which has its magnetic moment pinned perpendicular to an air bearing surface by sense current fields from conductive layers in the dual spin valve sensor when a sense current is conducted therethrough. This scheme eliminates one of the antiferromagnetic pinning layers which is typically employed in a dual GMR or dual spin valve sensor. The self-pinned layer is thin so that its demagnetization field will not be greater than the sense current fields acting thereon. Because of the thinning of the self-pinned layer the spin valve effect of the spin valve sensor is degraded by scattering of conduction electrons at the boundary of the self-pinned layer.

Abstract: A method makes a magnetic head at first, second, third, fourth and fifth regions on a substrate including forming a read sensor material layer in all regions, forming a first capping layer on the read sensor material layer in all regions, removing the first capping layer and the sensor material layer in all regions except the first, second and third regions wherein the first region is definable by a read sensor and the second and third regions abut opposite side edges of the first region, forming a low resistance material lead layer and a second capping layer in the fourth and fifth regions wherein the fourth and fifth regions abut the second and third regions respectively, selectively removing portions of the first capping layer in the second and third regions, selectively removing portions of the read sensor material layer in the second and third regions and portions of the second capping layer in the fourth and fifth regions and forming a high resistance material lead layer in the second, third, fourth and

Abstract: A plug-in connection is described for the joining of pipelines and hose lines, especially for use with pipeline systems of motor vehicles. The plug-in connection consists of an inner sleeve and an outer sleeve, which hold a hose line between them, so that a pipe socket can be shoved across the outer sleeve, which can be locked to the outer sleeve by means of a protective element. Inner sleeve and outer sleeve accommodate a sealing means which, supported by the pressure force of the pressurized medium acting on the inner sleeve, is pressed against the inner wall of the pipe socket.

Abstract: An isolated polypeptide (JNK) characterized by having a molecular weight of 46 kD or 55 kD as determined by reducing SDS-PAGE, having serine and theonine kinase activity, phosphorylating the c-Jun N-terminal activation domain and polynucleotide sequences and method of detection of JNK are provided herein. JNK phosphorylates c-Jun N-terminal activation domain which affects gene expression from AP-1 sites.

Abstract: In accordance with the present invention, there are provided methods for producing printing plates comprising rapid, efficient drying of solvent-containing resin compositions of the printing plates and apparatus useful therefor. Printing plates processed employing invention methods and apparatus are ready for use in printing applications in a relatively short period of time, especially compared to the time required for conventional convection drying. Moreover, printing plates processed according to the present invention method and apparatus are not subjected to excessive levels of heat, as is frequently the case with conventional convection drying. Excessive heating tends to be detrimental to the performance properties of the polymeric resin. In a particular aspect of the present invention, there are provided novel compositions which, upon drying according to the methods described herein, undergo a color change, thereby indicating when the drying process is substantially complete.

Abstract: In accordance with the present invention, there are provided highly sensitive, water-developable photoreactive resin compositions useful for the preparation of printing plates. Due to the high sensitivity of invention resin compositions, they are particularly useful for preparation of digitally imaged printing plates. Printing plates prepared employing invention compositions are characterized as having excellent exposure sensitivity, the capability of rapidly curing upon exposure, excellent retention of fine details, and excellent colorless performance. Moreover, printing plates prepared employing invention compositions have good clarity and flexibility, excellent washout properties, and retain such properties over extended periods of storage. Once photopolymerized, printing plates of the invention have excellent physical properties, enabling their use in many very demanding flexographic applications.

Abstract: In accordance with the present invention, there are provided novel compositions for attaching semiconductor devices to substrates. Invention compositions comprise liquid monomer vehicle comprising hydrophobic cyanate ester monomer(s) and epoxy monomer(s), electrically and/or thermally conductive filler, a metal catalyst, and an imidazole, preferably in the substantial absence of non-reactive diluents.