466 results about "Mostly True" patented technology

In most cases, a hot, corrosive atmosphere is created in, for example, a semiconductor wafer processing chamber. When an arm including belts, such as steel belts, is moved into such a semiconductor wafer processing chamber, the belts are exposed to the hot, corrosive atmosphere. Belts, such as steel belts, have limited heat resistance and corrosion resistance and the hot, corrosive atmosphere in the processing chamber shortens the life of the belts. A carrying device of the present invention has a frog leg type arm (3) and a wafer holder (4) connected to the frog leg type arm (3). The wafer holder (4) is pivotally connected to front end parts of a first front arm (8A) and a second front arm (8B) by coaxial joints (10). The wafer holder (4) is linked to the first front arm (8A) and the second front arm (8B) by a posture maintaining linkage (5) including two antiparallel linkages capable of controlling the turning of the wafer holder (4) relative to the first and the second front arms (8A, 8B).

A fixed abrasive tool incorporating nanodiamond particles is described and disclosed. A fixed abrasive tool can include a polishing layer on a substrate. The polishing layer can include an organic matrix with nanodiamond particles therein. The polishing layer can be formed in a wide variety of configurations, depending on the specific polishing application. Most often, the polishing layer can include a plurality of projections which can have a wide variety of configurations in order to achieve a particular polishing performance. Nanodiamond particles used in the present invention can have a particle size from about 1 nm to about 50 nm, and preferably about 2 nm to about 10 nm. Optionally, the nanodiamond particles can include a carbonaceous coating. Such fixed abrasive tools can be formed by screen printing of a slurry of nanodiamond particles and an organic binder to form a predetermined three-dimensional pattern. Other methods can also be used to form the disclosed nanodiamond fixed abrasive tools. These fixed abrasive tools are particularly suitable for polishing expensive workpieces such as silicon wafers, integrated circuitry, gemstones, and hard drive platters.

Described herein are devices, systems and methods for determining if a nerve is nearby a device or portion of a device. The neural stimulation tools described herein are configured to be flexible and low-profile, so that they can be used within body regions that may be tortuous or difficult to reach, such as within a compressed or partially occluded neural foramen. In most cases, these tools described herein are ribbon-shaped and adapted to be manipulated bimanually, for example, by applying force to the ends of the devices from separate locations outside of the patient's body. Thus, in some of the exemplary neural localization devices described herein, the distal end region of the device are configured to couple to the proximal end of a guidewire. One or more surfaces of the devices may include an electrode or multi-polar network of electrodes configured to stimulate only nerves within a predetermined distance of a particular face of the device.

The invention pertains to electronic devices capable of dynamically changing their ornamental or decorative appearance, i.e., the outer appearance as seen by a user. The electronic devices generally include an illuminable housing. The illuminable housing, which includes at least one wall configured for the passage of light, is configured to enclose, cover and protect a light arrangement as well as functional components of the electronic device. The light arrangement, which generally includes one or more light sources, is configured to produce light for transmission through the light passing wall(s) of the illuminable housing. The transmitted light illuminates the wall(s) thus giving the wall a new appearance. That is, the transmitted light effectively alters the ornamental or decorative appearance of the electronic device. In most cases, the light is controlled so as to produce a light effect having specific characteristics or attributes. As such, the electronic device may be configured to provide additional feedback to the user of the electronic device and to give users the ability to personalize or change the look of their electronic device on an on-going basis. That is, a housing of the electronic device is active rather than passive, i.e., the housing has the ability to adapt and change. For example, the light may be used to exhibit a housing behavior that reflects the desires or moods of the user, that reflects inputs or outputs for the electronic device, or that reacts to tasks or events associated with operation of the electronic device.

A method and apparatus is provided for consolidating cryptographic key updates, the consolidated update information enabling, for example, a returning member of a secure group who has been offline, to recover the current group key, at least in most cases. The unconsolidated key updates each comprise an encrypted key, corresponding to a node of a key hierarchy, that has been encrypted using a key which is a descendant of that node. The key updates are used to maintain a key tree with nodes in this tree corresponding to nodes in the key hierarchy. Each node of the key tree is used to store, for each encrypting key used in respect of the encrypted key associated with the node, the most up-to-date version of the encrypted key with any earlier versions being discarded. The key tree, or a subset of the tree, is then provided to group members.

Wireless networks and devices are ubiquitous today. For service providers to offer customers QoS and Service Level Agreements (SLAs) means in part providing resilient connectivity of wireless devices with good signal strength, good Signal to Noise and Interference Ratio (SNIR), and adequate useable bandwidth. Doing so requires that devices transmitting and receiving packets use over-the-air bandwidth efficiently and manage over-the-air congestion. According to embodiments of the invention QoS measurements and controls are incorporated only in the network (i.e. APs or controllers) and therefore QoS and SLAs can be achieved with all deployed client stations versus standards based approaches that require additional capabilities in network nodes, client stations and in most cases modifications to the applications. SLAs can be provided exploiting embodiments of the invention for traffic prioritization, capacity improvements through load distribution, and adjacent channel interference mitigation discretely or in combination with standards based mechanisms.

Association information is used to build association trees to associate base pages and embedded objects at a proxy. An association tree has a root node containing a URL for a base page, and zero or more leaf nodes each containing a URL for an embedded object. In most cases, an association tree will maintain the invariant that all leaves contain distinct URLs. However, it is also possible to have an association tree in which the same URL appears in multiple nodes. An association tree may optionally contain one or more internal nodes, each of which contains a URL that is an embedded object for some other base page, but which may also be fetched as a base page itself. Given a number of association trees and a base-page URL, a prefetch system finds the root or interior node corresponding to that URL (if any) and traverses the tree from that node, prefetching URLs until the URL of the last leaf node is prefetched. The prefetching starts the process of bringing over the various embedded objects before the user or program would ordinarily fetch them.

A display organized with the various components of a complex process represented by the rows, and selected parameters to be monitored listed in columns. The fields of the display which represent a particular “vital sign” for a particular component present two types of information: (1) alarms which indicate whether the parameter is in or out of limits and how close it is to failure; and (2) trends which indicate changes and types of changes, but do not pose a threat to the system. The alarms, in most part, are represented by solid colors. The trends are shown by the interface line between two contrasting colors or shades of colors defining the trend line and showing the direction of the trend and type of change.

PCT No. PCT/EP97/02902 Sec. 371 Date Apr. 12, 1999 Sec. 102(e) Date Apr. 12, 1999 PCT Filed Jun. 4, 1997 PCT Pub. No. WO97/46431 PCT Pub. Date Dec. 11, 1997Only a small useful quantity of washing water as close as possible to the spray nozzles of the windshield wiper system is heated. As a result of corresponding miniaturization, the heating time can be reduced to 5 to 10 seconds. A sufficient cleaning effect can be achieved in most cases by hot water after the windshield spray system is actuated two or three times. Additional cleaning can be carried out either by rinsing with colder or cold water or by repeating after 10 to 20 seconds. The water is heated via an instant heating element which, with a content of, for example, 10 to 50 cm3, can be installed even in a secondary chamber. Some of the heat energy is therefore stored in a larger thermal reserve tank of, for example, 1 dl.

Many electronic medical devices include program design features that direct the operation of the device. The program design features of most electronic medical devices reside in the device itself and therefore are easily discovered by reverse engineering. In most cases, however, these features can be introduced into the device from an external source for only so long as necessary for each operation of the device, thereby making the reverse engineering of these features more difficult (or even impossible) and preserving a greater degree of design secrecy.

This invention provides a system and method for object detection and collision avoidance for objects and vehicles located behind the cab or front section of an elongated, and possibly tandem, vehicle. Through the use of narrow-baseline stereo vision that can be vertically oriented relative to the ground/road surface, the system and method can employ relatively inexpensive cameras, in a stereo relationship, on a low-profile mounting, to perform reliable detection with good range discrimination. The field of detection is sufficiently behind and aside the rear area to assure an adequate safety zone in most instances. Moreover, this system and method allows all equipment to be maintained on the cab of a tandem vehicle, rather than the interchangeable, and more-prone-to-damage cargo section and/or trailer. One or more cameras can be mounted on, or within, the mirror on each side, on aerodynamic fairings or other exposed locations of the vehicle. Image signals received from each camera can be conditioned before they are matched and compared for disparities viewed above the ground surface, and according to predetermined disparity criteria.

A method for maintaining the states of a receiver during the silent line state of a network device operating in a low power link suspend mode is presented. Accordingly, a method of freezing the states of the equalizer and keeping the receiver clock locked to a frequency that is approximately equal to that of the input data while providing for rapid adjustment to the phase and thus recovery of the input data is presented. During Silent Line State (SLS), the receiver states are frozen using methods that avoid parasitic decay. Also, the receive clock phase lock loop is locked onto the local transmit clock since the local transmit clock has a frequency approximating the incoming data frequency. During the SLS, the transmitter of the remote network device may have been turned off to conserve power therefore the receiver has no way of immediately knowing the phase of an incoming data. Thus, in order to prevent loss of data, the receiver loops of the receiving network device are trained to the frequency of the transmitting remote network device using periodic Link Suspend packets. Thus, in most cases, only the phase of the incoming signal need be acquired when data arrives. The phase may be quickly acquired using loop bandwidth shift methods whereby the receive clock phase lock loop bandwidth is increased to a value that aids rapid acquisition of the input clock and then, after acquisition, the bandwidth is shifted to a low value to enhance noise rejection during tracking.

A method for fast and efficient record retrieval in large databases using cyclical redundancy check (CRC) computations as hash functions. Two hash values are computed for each record's key using the CRC-CCITT and CRC-16 generator polynomials. The two CRC values then are combined into a four-byte composite hash value that represents a binary signature of the record's key. Alternately, a single CRC-32 value can be used as a four-byte hash value. In most cases, this four-byte hash value uniquely identifies the record's key. An index file is constructed using a hybrid search method, part hash table and part linear search. The index file is searched to find a match for the four-byte hash value and the record's offset is obtained. The record's offset is used to retrieve the record from the database.

A method of correcting postal name and address information according to the invention includes the step of comparing the name and address information to at least one database of known names and associated addresses to determine if the name and address information matches a known postal recipient. if no match is found, the name and address information is corrected by comparing fields of the name and address information with corresponding fields from the database of known names and addresses, and deducing an incorrect or missing field in the name and address information. An action is then taken using the corrected name and address information, depending on the setting in which the method is used. In most cases, the corrected name and address information will be saved to a computer data storage medium for future use. If a series of name and address records are being read from mail pieces being processed on a postal sorting machine, the final step may comprise sorting a mail piece using the corrected name and address information.

A software application, which presents aggregated content including broadcast, Internet, and local media on a single HDTV display screen. For the most part, this information is pulled from existing databases and supplied by means of an entertainment portal, and then synchronized, resized, and displayed on a single HDTV display screen. This allows mixed entertainment content from creators, broadcasters, advertisers, manufactures, websites, and home consumers to be viewed on a single HDTV display screen, thereby creating a single-screen home entertainment experience. In operation, the screen is divided into multiple areas 200, 202 where web content, which can be continuously updated, is displayed at the same time live video is being aired. This can include any and all types of content; such as news, stock quotes, weather forecast, sports scores, on-line shopping, on-line multi-player games, local community information, etc.

A mobile device is shown in the role of a centralized message transfer agent wherein it manages all messaging for a user for most if not all the time so as to provide a unified messaging approach across all messaging platforms. Other platforms are shown using the mobile device in this unified way. Related systems, methods, integrated circuits, and software are also shown.

Insomnia is a prevalent sleep disturbance in the general population. As standard diagnostic method for assessing the nature and the severity of the sleep problem, a so-called sleep log or sleep diary, i.e. a questionnaire usually on paper, is used in most cases. The main drawback of this diagnostic tool is that its accuracy is affected by subjective bias of the patient, e.g. for patients it is often difficult to remember sleep and wake periods during the night correctly. The present invention proposes an automatic sleep log that uses vital body signs as input signals for assessing sleep and wake periods during the night. By using objective data, the diagnosis will be more accurate. Furthermore, this system can also be used to sleep restriction therapy, a non-pharmacological method to treat insomnia. Also in this application it can contribute to patients correctly applying this method and thus leading to a better medical outcome.

A method for the production of silicon-on-insulator (SOI) wafers for controlling the device layer thickness variations and improvement of bonding quality at the interface of the wafers is disclosed. Using standard etched wafers, a unique sequence of process steps consisting of 2-step front side grinding, free-floating simultaneous double side polishing prepares wafers with low TTV and reduced edge roll off zones. The much smaller unbonded edge zone eliminates the requirements for edge grinding or etching in most cases. When the same s-step grinding/FFS-DSP sequence is applied after bonding and annealing of a Silicon-on-Insulator package, the resulting thickness variation in the device layer is usually smaller than what would be obtained from prior art processes.

The object of the present invention is to render markup documents within the limits of resolutions smaller than the resolutions for which the documents were originally designed, in most cases without introducing horizontal scrolling, while keeping the original fonts, colors, design, and style. The object is achieved by finding and selecting only elements that are too big, shrinking them individually, and disallowing certain elements to grow table cells under specific circumstances.

A helmet construction for protecting a user's head, and the brain within the cranium from impact forces, includes a shell contoured to the shape of the user's head, with cushioning along at least part of the shell interior and a chinstrap. The shell consists of three (or more) discrete panels that are physically and firmly coupled together providing rigid protection under most circumstances, but upon impact the panels move relative to one another, but not relative to the user's head, thereby permitting impact forces to be dissipated and/or redirected away from the cranium and brain within. Upon impact to the helmet, there are sequential stages of movement of the panels relative to each other, these movements initially being recoverable, but with sufficient vector forces the helmet undergoes structural changes in a pre-determined fashion, so that the recoverable and permanent movements cumulatively provide a protective ‘crumple zone’ or ‘shear zone’. The first two stages of protection arise from the design of the fasteners that have the ability to invaginate and collapse within themselves, and their design having a 45 degree angle, which will allow movement of a region of connected panels to translate along the fastener shaft. Both of these movements will be recoverable and provide a ‘functional crumple zone’. The final stage of protection arises from the braking function of the pins, as they are forced from one aperture through to the next, the direction and extent of which is determined by the impact force and direction. This final level of panel movement and protection is not recoverable and thus provides a ‘structural crumple zone’. Finally the fastener size and thickness, together with the thickness of webbing and distance between apertures, functions to provide varying degrees of resistance to impact forces, thus making the helmet design suitable for activities with different levels of impact speed and risk potential.

A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts each of which utilize at least one of a number of different voice and data call origination processes. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems.