Abstract: A system and method for management and processing of resource requests is provided. A content delivery network service provider receives a DNS query from a client computing device. The DNS query corresponds to a requested resource from the client computing device. The content delivery network service provider associates the client computing device with a cluster of other client computing devices. Based on routing information for the cluster, the content delivery network service provider routes the DNS query. The process can further include monitoring performance data associated with the delivery of the requested resource and updating the routing information for the cluster based on the performance data for use in processing subsequent requests from client computing devices in the cluster.

Abstract: An isolated point detection portion detects an isolated point in image data input from an image data adjustment portion. An isolated point removal portion makes a replacement of image data at a point of an isolated point detected by the isolated point detection portion. An edge identification portion performs edge identification for identifying a character region for the image data from which the isolated point has been removed by the isolated point removal portion. In this technique, edge identification is performed after the isolated point is erased by performing isolated point identification as a preliminary step of edge identification, so that isolated point noise can be removed with high accuracy.

Abstract: A method and apparatus for programming one or more bits in an upper page twice depending on the value in a corresponding bit in a corresponding lower page in a multi-level cell device. The method includes the steps of initializing the bit in the lower page and the bit in the upper page by storing a value of one in each of the bits. One or more bits in the lower page are then programmed such that a one is stored in the one or more bits of the lower page. One or more bits in the upper page are then programmed such that a one is stored in the one or more bits of the upper page. The one or more bits in the upper page are then reprogrammed such that the value in the one or more bits of the upper page transitions from a one to a zero. The transition from a one to a zero in the one or more bits of the upper page is used to mark for performance of a block management function the block.

Abstract: A non-volatile memory disposed in a SOI substrate is provided. The non-volatile memory includes a memory cell and a first conductive type doped region. The memory cell includes a gate, a charge storage structure, a bottom dielectric layer, a second conductive type drain region, and a second conductive type source region. The gate is disposed on the SOI substrate. The charge storage structure is disposed between the gate and the SOI substrate. The bottom dielectric layer is disposed between the charge storage layer and the SOI substrate. The second conductive type drain region and the second conductive type source region are disposed in a first conductive type silicon body layer next to the two sides of the gate. The first conductive type doped region is disposed in the first conductive type silicon body layer and electrically connected to the first conductive type silicon body layer beneath the gate.

Abstract: Aspects of the invention pertain to user session management in load balanced clusters. Multiple application servers communicate with a central data server to ensure there is a single session per user ID. The central data server maintains a user session index and a parameter table. Each time a network access is attempted using a given user ID, a load balancer assigns the session to one of the application servers. The assigned application server queries the central data server to determine whether a session status for the user's login ID is inactive or active. If inactive, a new, unique value is assigned as the session number. If active, the session number is evaluated to determine whether multiple sessions exist. In this case, one of the sessions is terminated to ensure a single session per user ID. Preferably, the terminated session is the earlier session.

Abstract: A helical phaser bias spring including at least one linear region and an adjacent region having a radius of curvature less than that of the helix. A channel in the phaser receives the linear region of the spring and adjacent region to lock the spring to the phaser at either the rotor or the stator. Preferably, the spring includes two linear regions separated by a bend of about 90°. Additional linear regions are possible, separated by right and/or other angle bends. In a phaser rotor or stator, the geometric shape required to hold a spring end having a flat is easier to form with powdered metal tooling or diecasting than is a circular, radial, or axial shape for receiving a spring tang as in the prior art, the packaging volume required for the spring is smaller, and spring friction is lowered.

Abstract: A method of forming an embedded passive component network substrate includes providing a first carrier with a first dielectric layer and patterning the first dielectric layer to form a first patterned dielectric layer including circuit pattern artifacts. A first etch stop layer is plated within the circuit pattern artifacts. A first conductor layer is plated on the first etch stop layer and within the circuit pattern artifacts. The first etch stop layer and the first conductor layer form a first etch stop metal protected circuit pattern comprising a passive component embedded with the first patterned dielectric layer.

Abstract: An image forming apparatus having an image carrier for forming an electrostatic latent image and a developing unit for developing the electrostatic latent image with a two-component developing agent, the developing unit includes: a developing agent carrier for developing the electrostatic latent image to form a visible image, having inside thereof a development main magnetic pole for forming a bristle of a magnetic brush; and a plurality of magnetic poles for conveying the developing agent, wherein the developing unit performs a counter type contact developing method, and wherein, a development area is formed so that, a contact width of the bristle of the magnetic brush is 70% or less with respect to a development width, and a center position of the contact width is positioned on an upstream side with respect to a center position of the development width in a rotation direction of the image carrier.

Abstract: Photolithographic apparatus, systems, and methods that make use of sub-resolution assist devices are disclosed. In the various embodiments, an imaging mask includes an optically transmissive substrate having a sub-resolution assist device that further includes a first optical attenuation region and a spaced-apart second optical attenuation region, and an optically transmissive phase adjustment region interposed between the first optical attenuation region and the second optical attenuation region, the phase adjustment region being configured to change a phase of incident illumination radiation by altering an optical property of the substrate.

Abstract: A cable assembly for use with any power cable for an electrical device, the cable assembly including a remotely locatable switch for connecting or disconnecting the electrical device from power draw. Also, a cable assembly for a power device such as a charger for providing output power to an electronic device is disclosed, the cable assembly including two pairs of wires wherein a first pair provides output power for the electronic device and a second pair includes a switch for turning off the charger. The cable assembly allows the switch to be located remotely from a charger housing for the converter circuitry and remotely from a power source such as an outlet, and allows the switch to be generally co-located with and operable at the connector for connecting the power device with the electronic device.

Abstract: A cascode current sensor includes a main MOSFET and a sense MOSFET. The drain terminal of the main MOSFET is connected to a power device whose current is to be monitored, and the source and gate terminals of the main MOSFET are connected to the source and gate terminals, respectively, of the sense MOSFET. The drain voltages of the main and sense MOSFETs are equalized, in one embodiment by using a variable current source and negative feedback. The gate width of the main MOSFET is typically larger than the gate width of the sense MOSFET. Using the size ratio of the gate widths, the current in the main MOSFET is measured by sensing the magnitude of the current in the sense MOSFET. Inserting the relatively large MOSFET in the power circuit minimizes power loss.

Abstract: An enterprise network is provided which includes a central site, a network and a remote site communicatively coupled to the central site over the network. The central site includes a first termination device in communication with a restricted network segment including at least one server. The remote site includes an infrastructure device, an authorized access wireless local area network (WLAN), and an unauthorized access WLAN. The infrastructure device comprises a second termination device which communicates with the first termination device over the network. The authorized access WLAN allow communications with the central site via the second termination device over a tunnel coupling the first termination device to the second termination device, whereas the unauthorized access WLAN allows communications with the network via the second termination device.

Abstract: Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a shift rod that cooperates with a shift rod nut to actuate a ratio change in a CVT. In another embodiment, an axial force generating mechanism can include a torsion spring, a traction ring adapted to receive the torsion spring, and a roller cage retainer configured to cooperate with the traction ring to house the torsion spring. Various inventive idler-and-shift-cam assemblies can be used to facilitate shifting the ratio of a CVT. Embodiments of a hub shell and a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed.

Abstract: A snap-mount blanking panel for an equipment rack or cabinet enclosure has ergonomic grips spaced laterally inward to permit comfortable and reliable mounting and removal of the blanking panel regardless of lateral clearance. Resiliently flexible sealing skirt members create a positive seal with adjacent electronic devices or blanking panels. Stacking structure enables stable stacking of multiple units outside a container. An off-set platform allows for mounting ambient atmospheric indicators or signage, or may be used as a writing surface. A cable pass-through is also provided.

Abstract: A programmable resistance memory element and method of forming the same. The memory element includes a first electrode, a dielectric layer over the first electrode and a second electrode over the dielectric layer. The dielectric layer and the second electrode each have sidewalls. A layer of programmable resistance material, e.g., a phase change material, is in contact with the first electrode and at least a portion of the sidewalls of the dielectric layer and the second electrode. Memory devices including memory elements and systems incorporating such memory devices are also disclosed.

Abstract: A method is disclosed for providing notification of network alarms using a plurality of distributed layers. A message is received that indicates an event occurred at a primary entity. The event is bound to a managed object, which represents the primary entity, to create a bound event. An overall condition is determined for the primary entity, based at least in part on the bound event, to create one or more condition notifications. The impact of a particular condition notification on one or more entities, which are related to the primary entity, is analyzed to create one or more impact notifications. One or more first alarms, which indicate the one or more related entities are impacted by a particular impact notification, are created. One or more second alarms are created based on the one or more first alarms.

Abstract: A wireless data communication system has a first station or mobile unit is linked to a second station configured as an access unit to support packet communication, voice or data, where the voice packets are transmitted in the Continuously Aware Mode (CAM) mode while other packets are buffered by the access point and held until asked for by the first station when in a Power Saving-Poll (PSP) mode. A monitoring apparatus at the access point monitors all transmitted packets and sorts the packets to the mobile unit according to CAM or PSP mode. Voice packets are sent out immediately to the mobile unit. Other packets are stored at the access point. The packet arrival rate may vary during transmission and due to random packet delays introduced by propagation characteristic and processing apparatus. The packet arrival rate and delays are taken into account by the first station in an algorithm to determine and extend the normal safe period in which the station receiver may be powered off.

Abstract: A spatial photomask flipper provides up to four access gates for an unloading of a clamped photomask after its reorientation along a single photomask transfer axis. The clamping frames holding the photomask are secured by a locking control cam that prevents their inadvertent opening in any other but the two main flip orientations. The flipper is part of an automated system including a digital camera and an image recognition algorithm that interpret an arbitrary initial photomask loading orientation from a circumferential photomask identification number. An eventual pellicle on the photomask may be also automatically detected via a pellicle detection sensor. Alternately, the digital camera may be employed for pellicle detection together with a pellicle detection algorithm that processes the digital image for well known components of the pellicle such as the pellicle frame.

Abstract: In accordance with the present invention, there is provided a punch quad flat no leads (QFN) semiconductor package including a leadframe wherein the leads of the leadframe are selectively half-etched so that only one or more prescribed leads may be electrically connected to a conformal shield applied to the package body of the semiconductor package. The conformal shield may be electrically connected to the exposed lead(s) alone, or in combination with one or more tie bars of the leadframe. In one embodiment, outer end portions of the top surfaces of the leads of the semiconductor package are alternately exposed and non-exposed, with the non-exposed leads including a top side half-etch which causes the same to be effectively covered by the package body of the semiconductor package.