摘要:
A foldable shoe having a sole comprises a forward sole portion extending from a front toe part of the shoe to an in-step part, a rear sole portion extending from a rear most part of the shoe to said in-step, said forward sole portion and said rearward sole portion co-operating to form a substantially continuous sole when the shoe is worn by a user; and said forward sole portion and said rearward sole portion being separable from each other when the sole is in a folded condition.
摘要:
A high speed sensing scheme for a non-volatile memory array is disclosed. The memory array includes non volatile memory cells arranged in a complementary bitline configuration includes precharge circuits for precharging the bitlines to a first voltage level such as VSS, a reference circuits for applying a reference charge on the reference bitlines of the complementary bitline pairs, and bitline sense amplifiers for sensing a voltage differential between the complementary bitline pairs. A voltage on the data bitline being changed when a programmed non-volatile memory cell connected to an activated wordline couples the wordline voltage to the data bitline.
摘要:
A system and method for permitting a sender to provide electronic mail (email) to a recipient, said method comprising providing a recipient email address to the sender; requesting of the recipient that the sender be allowed to send email to the recipient; determining whether the request is acceptable based on at least one of: 1) a sender identity verification method; 2) user input; and 3) third party information; adding the sender to an email access list if the request is acceptable; and wherein the email access is used to determine whether or not email from the sender is permitted to reach the recipient.
摘要:
A system for transacting business with customers is disclosed. The system includes a dispatch division receiving a complaint from a customer related to a problem the customer is experiencing. The dispatch division then deploys a technician to repair the problem. While the technician is conducting the repair, the system permits the technician to interact with the customer and negotiate and close deals for additional or modified products, services or features that the customer may want. The system also includes provisions for allowing the technician to retrieve information related to the customer and includes features that automatically notify various appropriate business offices for follow-up with the customer.
摘要:
A method and system for publishing a plurality of books for user access to information includes selecting a plurality of books, converting each book from a publisher's digital form, e.g., by training a tool to detect characteristic features (such as layout, typeface, and hierarchical or organizational features such as chapter headings, captions, drawings and tables), and extracting text or data information of the book tagged with the features. This produces a searchable library database arranged, for example, as an xml database indexed by book structure such that a user may remotely, over the internet or other network, access the database, search desired content, and view an image of a portion of the book with the desired data. The system includes a user registration module to identify an authorized user, and may maintain a personal bookshelf for the user. A search engine may score search results based on their position in the hierarchy or other factors, determining degree of relevance of text or data information located by the search engine. The other factors may include position of located search data in the hierarchy, identification of search data in the user's personal library or in a prior search by the user, or degree of match of data identified in the search. An interface with a commercially available search engine may operate to adapt the search. When provided a search query by a user, it may search for an exact match and score hits for relevance, and in the event an exact match is not found, operate to expand the query and return hits in order of rank together with an indication of the expanded search. The user may thus ascertain a degree of likely relevance of returned text or data information. The relational database may include hyperlinks to section headings and related data passages, such that a user accessing a page of a book may immediately view related data and context of a page. The relational database is indexed by logical subunits of the book such that expanded searches for Boolean combinations or proximity of elements span page breaks of book text to identify all instances of the desired search data. The search engine may expand a search if all hits have low ranking, and may suppress hits of low ranking when the search produces hits of high ranking. In further embodiments, the search engine may search tables, drawings and formulae of the converted book file.
摘要:
A priority encoder (PE) for a CAM, comprising a plurality of PE blocks, each receiving a plurality of match results corresponding to data entries in a corresponding data array block and, for determining an address of a highest priority data entry based on a physical location in the data array block during a CAM search-and-compare operation a register for storing a user defined priority value assigned to each PE block and means for evaluating priority values and the address determined by the plurality of PE blocks to select a PE block having the highest priority data entry.
摘要:
A bipolar high output current buffer is disclosed using a negative feedback current mirror to supply the base drive to an output transistor. Small quiescent currents are used wherein the buffer demonstrates low quiescent power dissipation. The current mirror supplies the incremental base drive to the output transistor to support high output currents. When the output drive may source or sink the high output currents, two current mirrors may be used, one for each of the source and the sinking circuitry. This invention provides for minimal loss of dynamic range.
摘要:
System and apparatus for improving the display quality of display systems. A preferred embodiment comprises a planar object configured to variably pass light produced by a light source located on a first side of the planar object to a second side of the planar object, and a motor coupled to the planar object, the motor to rotate the planar object and change the amount of light passed by the planar object. The planar object includes a semi-circular beveled portion formed on a first side of the planar object. A slot with monotonically increasing width is cut along a spine of the semi-circular beveled portion and through the planar object and depending upon a width of the slot that is in front of the light source, the planar object passes a different amount of light. The motor is a DC brushless motor or a limited angular torque motor.
摘要:
A cover that protects a tip of a surgical instrument. The tip can be placed within a housing of the cover. The housing has openings on each end that allow sterilization fluid to flow across the tip during an autoclave procedure. The tip can be placed on a handle of the cover. The handle can be rotated relative to the housing to allow for the easy insertion and removal of the tip from the cover.
摘要:
A micro fuel cell and method of forming such on a substrate (12) is provided that derive power from a three dimensional fuel/oxidant interchange. The fuel cell includes a plurality of porous pedestals (17) formed on the substrate (12), each porous pedestal (17) including an anode (68), a cathode (70) surrounding the anode (68); and an electrolyte (60) filling a cavity between the anode (68) and the cathode (70). The cathode (70) is accessible to ambient air, and the anode (68) has a passageway (30) thereto for receiving a fuel. The anode (68) and cathode (70) may be formed by etching a cavity for the electrolyte (60) or by forming trenches (58, 66) to form each anode (68) and cathode (70), wherein each trench (66) between an anode and cathode is filled with electrolyte.