Abstract:
A system, method and various user interfaces provide an embedded web-based video player for navigating video playlists and playing video content. A website publisher can create and store a video player with customized parameters (e.g., player type, appearance, advertising options, etc.) and can associate the player with a playlist of selected videos. The stored video player is associated with a player ID in a player database and can be embedded in a website using an embed code referencing the player ID. A user interface for the embedded player provides controls for controlling video playback and for controlling the selection of a video from the playlist.
Abstract:
Systems and methodologies are provided herein for increasing operation speed uniformity in a flash memory device. Due to the characteristics of a typical flash memory array, memory cells in a memory array may experience distributed substrate resistance that increases as the distance of the memory cell from an edge of the memory array increases. This difference in distributed substrate resistance can vary voltages supplied to different memory cells in the memory array depending on their location, which can in turn cause non-uniformity in the speed of high voltage operations on the memory array such as programming. The systems and methodologies provided herein reduce this non-uniformity in operation speed by providing compensated voltage levels to memory cells in a memory array based at least in part on the location of each respective memory cell. For example, a compensated operation voltage can be provided that is higher near the center of the memory array and lower near an edge of the memory array, thereby lessening the effect of distributed substrate resistance and providing increased operation speed uniformity throughout the memory array.
Abstract:
An intracorporeal grasping device includes a tubular member for entering a lumen of a human body and the tube member having a distal end portion. An elongated core member is disposed with the interior cavity of the tubular member for rotational or slidably movement within the tubular member and the elongated core member having a proximal end portion and a distal end portion. The elongated core member comprises a uniform diameter tube having some flexibility at the proximal end portion and greater flexibility while along a longitudinal axis in a direction towards the distal end portion; and a grasping configuration is provided for capturing an object (e.g., clot or debris) therein and the assembly may have a proximal end secured to the distal end of the elongated core member. The configuration has an expanded and contracted configuration, and distal sections configured to grasp an object. The grasping configuration may be formed by at least one movable jaw attached to the distal end portion of the elongated core member and a length portion of the distal end portion of the tube member. The grasping configuration may include unitarily formed plurality of movable jaws attached to the distal end portion of the elongated core member. Further, the grasping configuration may be formed by a plurality of loop members attached to the distal end portion of the elongated core member. Further, the grasping configuration may be formed by at least one spiral member having a distal tip for penetrating an object to be removed from a human body lumen. The device has the spiral member provided at the distal end portion of the elongated core member. The grasping configuration can be formed by at least one web member for retaining an object to be removed from a human body lumen, the web member being provided at the distal end portion of the elongated core member.
Abstract:
A semiconductor memory device (104) selectably connectable to an external high voltage power supply (122) is provided. The semiconductor memory device (104) includes a switch (314), a detector (316) and a timing device (318). The switch (314) is connected to external voltage supply signals and selectably couples the external voltage supply signals to memory cells (305) of the semiconductor memory device (104) for memory operations thereof. The external voltage supply signals including a high voltage signal (412) provided from the external high voltage power supply (122) and an operational voltage signal Vcc (402). The detector (316) is connected to the external voltage supply signals for generating a timer activation signal (404) in response to detecting an operational voltage power-on period. The timing device (318) signals the switch (314) to decouple the high voltage signal (412) and the operational voltage signal (402) from the memory cells (305) in response to the timer activation signal (404) and to recouple the high voltage signal (412) and the operational voltage signal (402) to the memory cells (305) a time delay interval thereafter. The time delay interval is determined in response to the high voltage signal (412).
Abstract:
A voltage regulator may include an operational-amplifier section, a capacitor connected to an output of the operational-amplifier section, and a switch configured to connect the capacitor to a voltage supply. The switch is configured to charge the capacitor before activating the operational-amplifier section. The capacitor is configured to store charge to supplement current being supplied from the operational-amplifier section. The voltage regulator may be used to supply power to non-volatile memory cells.
Abstract:
A method is provided for programming a nonvolatile memory device including an array of memory cells, where each memory cell including a substrate, a control gate, a charge storage element, a source region and a drain region. The method includes receiving a programming window that identifies a plurality of memory cells in the array. A first group of memory cells to be programmed is identified from the plurality of memory cells in the programming window. The first group of memory cells is programmed and a programming state of the first group of memory cells is verified.
Abstract:
A system providing three-dimensional visual navigation for a mobile unit includes a location calculation unit for calculating an instantaneous position of the mobile unit, a viewpoint control unit for determining a viewing frustum from the instantaneous position, a scenegraph manager in communication with at least one geo-database to obtain geographic object data associated with the viewing frustum and generating a scenegraph organizing the geographic object data, and a scenegraph renderer which graphically renders the scenegraph in real time. To enhance depiction, a method for blending images of different resolutions in the scenegraph reduces abrupt changes as the mobile unit moves relative to the depicted geographic objects. Data structures for storage and run-time access of information regarding the geographic object data permit on-demand loading of the data based on the viewing frustum and allow the navigational system to dynamically load, on-demand, only those objects that are visible to the user.
Abstract:
A customizable mattress topper system includes a first mattress topper of viscoelastic foam with a shaped top surface and a second foam mattress topper. The viscoelastic foam topper has a higher density than the second topper. The first mattress topper and second mattress topper are packaged and sold together as a system. The first mattress topper may be placed over the second mattress topper, or vice versa, and in various orientations over a bedding mattress as desired by a consumer to customize the level of cushioning support.
Abstract:
A customizable mattress topper system includes a first mattress topper of viscoelastic foam with a shaped top surface and a second foam mattress topper. The viscoelastic foam topper has a higher density than the second topper. The first mattress topper and second mattress topper are packaged and sold together as a system. The first mattress topper may be placed over the second mattress topper, or vice versa, and in various orientations over a bedding mattress as desired by a consumer to customize the level of cushioning support.
Abstract:
An eyesight and hearing safety apparatus for use by a human being. The apparatus comprises a front guard portion including a front transparent panel for protecting the eyesight of the human being. The apparatus further comprises a first and a second earplug for protecting the hearing of the human being. The apparatus further comprises a first temple having a first attachment end and a first support end. The first attachment end is hingedly attached to one end of the front guard portion. The first earplug is attached to the first temple adjacent the first support end. The first temple and the first earplug support the front guard portion from a respective auditory canal when the human being is wearing the apparatus. The apparatus further comprises a second temple having a second attachment end and a second support end. The second attachment end is hingedly attached to one end of the front guard portion. The second earplug is attached to the second temple adjacent the second support end. The second temple and the second earplug support the front guard portion from a respective auditory canal when the human being is wearing the apparatus. The first and second temples may be adjustable to horizontally and vertically position the respective earplug for comfortable insertion into the respective auditory canal of the human being.