Abstract: The present invention provides an electronic document management device including a reading unit that reads out an original electronic document formed by combining document data indicating a main document and management data for managing the electronic document as a printed object from a section where the document is registered, a processing unit that processes the management data of the read original electronic document to form an electronic document to be printed, and a print instruction unit that causes an image formation device to print the electronic document to be printed.
Abstract: A quadrupole mass filter (QMF) is provided. The QMF includes a plurality of rectangular shaped electrodes aligned in a symmetric manner to generate a quadrupole field. An aperture region is positioned in a center region parallel to and adjacent to each of the rectangular shaped electrodes. An incoming ion stream enters the aperture region so as to be controlled by the quadrupole field.
Type:
Grant
Filed:
July 7, 2008
Date of Patent:
May 3, 2011
Assignee:
Massachusetts Institute of Technology
Inventors:
Kerry Cheung, Luis F. Velásquez-García, Akintunde I. Akinwande
Abstract: A non-contact, far-field radar nondestructive testing (NDT) method is disclosed that is capable of detecting at least one of defects, damages, and reinforcement conditions in near-surface region of multi-layer systems using monostatic inverse synthetic aperture radar (ISAR) measurements and applicable to various types of structural elements. The method includes the steps of conducting far-field monostatic ISAR measurements, executing an imaging algorithm, and executing a progressive image focusing algorithm.
Type:
Grant
Filed:
May 27, 2008
Date of Patent:
May 3, 2011
Assignee:
Massachusetts Institute of Technology
Inventors:
Oral Buyukozturk, Tzu-Yang Yu, Dennis Blejer
Abstract: A quadrupole mass filter (QMF) is provided. The QMF includes a plurality of rectangular shaped electrodes aligned in a symmetric manner to generate a quadrupole field. An aperture region is positioned in a center region parallel to and adjacent to each of the rectangular shaped electrodes. An incoming ion stream enters the aperture region so as to be controlled by the quadrupole field. A plurality of voltage sources provide a r.f. and d.c. signal to the electrodes for generating the quadrupole field. An auxiliary voltage source applies an auxiliary drive signal to the r.f. and d.c. signal to create new stability boundaries within the standard Mathieu stability regions with high-resolution around operating conditions where there are approximately no higher-order resonances.
Type:
Grant
Filed:
July 7, 2008
Date of Patent:
May 3, 2011
Assignee:
Massachusetts Institute of Technology
Inventors:
Kerry Cheung, Luis F. Velásquez-García, Akintunde I. Akinwande
Abstract: A new gas discharge tube comprising at least two electrodes and at least one hollow insulator ring fastened to at least one of the electrodes, wherein the insulating ring has an extended length for a creeping current on at least one of the surfaces inside and/or outside compared to its height thereby providing a long distance to any possible creeping current.
Type:
Grant
Filed:
May 21, 2008
Date of Patent:
April 26, 2011
Assignee:
Jensen Devices AB
Inventors:
Johan Schleimann-Jensen, Jan-Ake Nilsson, Arne Schleimann-Jensen
Abstract: An information processing system includes a unit that selects a time stamp authority to which a request for generation of a time stamp, the time stamp authority to be selected is different from a time stamp authority selected in a last selection process which has been performed; a unit that acquires the time stamp from the selected time stamp authority; a unit that generates link information specifying an order in which time stamps; a controller that causes verification information including the time stamp, identification information of the time stamp authority, the link information, that are associated with each other; a unit that receives a time stamp verification request with regard to digital data; and a unit that compares an invalidated time stamp applied to digital data to be verified with a time stamp to thereby specify a time range in which the invalidated time stamp is applied.
Abstract: The invention relates to a method for operating a direct oxidation fuel cell in which at least one fluid fuel is transported from a fuel reservoir via a fluid distribution structure to a membrane electrode assembly, the transport of the fuel being effected passively, i.e. without convection. Furthermore, the invention relates to a corresponding direct oxidation fuel cell.
Type:
Grant
Filed:
July 8, 2008
Date of Patent:
April 19, 2011
Assignees:
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V., Albert-Ludwigs-Universitat-Freiburg
Inventors:
Steffen Eccarius, Christian Litterst, Peter Koltay
Abstract: There is provided an information processing apparatus, including a receiving unit that receives a derivational relationship information item designating a document prior to an operation as a parent and a document after the operation as a child, and document attribute of the document after the operation; a derivational relationship storage unit that stores the derivational relationship information item being received; a document attribute storage unit that stores the document attribute being received; and an inference unit that, based on a comparison between document attribute of a document which is a root of a tree structure of derivational relationships of documents represented by derivational relationship information items stored in the derivation storage unit and document attribute of a document included in the derivational relationship information items, infers a document that can be a parent of the root document, the compared document attributes being obtained from the document attribute storage unit.
Abstract: A fluorescent lamp sensor system is provided. The fluorescent lamp sensor system includes a plurality of bulbs and a plurality of electrodes coupled to the bulbs. A balanced differential circuit measures changes in electric fields produced by the bulbs in front of the electrodes. The balanced differential circuit includes a symmetric current source associated with alternating the surface potential of the bulbs. A current mode detection circuit detects the current associated with the capacitive effects of the balanced differential circuit. A synchronous detection circuit isolates the capacitive effects of the symmetrical current source from stray signals that differ in either frequency or phase.
Type:
Grant
Filed:
June 16, 2008
Date of Patent:
April 12, 2011
Assignee:
Massachusetts Institute of Technology
Inventors:
John J. Cooley, Steven B. Leeb, Al-Thaddeus Avestruz, Leslie K. Norford
Abstract: The present invention relates to a link for joining mooring lines having an eye at their joining end, characterized in that the link comprises two side plates joined by two hollow, cylindrical or non-cylindrical shafts, which shafts have a diameter which allows the bending of a polymer line around it without causing breakage to the strands of the polymer line.
Abstract: There is provided an electronic conference system, including a display controller that arranges and displays a marker for specifying a display position on a display screen of a display apparatus which placed in a conference room, a unit that obtains information concerning the display position of each marker included in an image capturing range obtained by capturing an image of a portion of the display screen by a conference participant using an information terminal device and that specifies an image capturing region on the display screen based on the information concerning the display position of each marker that is obtained, and a unit that combines image data displayed on the display apparatus at the time of image capturing performed using the information terminal device having an image capturing function with display data, to be displayed in the image capturing region that is specified, to generate a screen image.
Abstract: There is provided an information terminal device in an electronic conference system, including a reception unit that receives information on a state of attendance of participants in a conference, who are present in a plurality of conference holding spaces; a disadvantageous degree calculation processor that calculates a disadvantageous degree indicating a degree of disadvantage which each participant has when participating in the conference, based on the received information; and a disadvantageous degree output processor that outputs the calculated disadvantageous degree.
Abstract: There is provided a computer-readable medium storing a program causing a computer to execute a process for controlling archiving of an electronic document, the program causing the computer to function as: a requirement memory that stores a document archive requirement for each rule; and an archive processor that judges, on the basis of the requirement memory, each document archive requirement corresponding to each rule to be applied to an electronic document to be archived, determines an archive mode which satisfies all of the judged document archive requirements, and executes a process to archive the electronic document in an archiving device in the determined archive mode.
Abstract: A system is disclosed for generating a rectangular pulse with a transmission line, the pulse having a duration of twice the electrical length of the line and a voltage of up to twice the charge voltage. The system includes a voltage source, a switching means, and an output circuit. The voltage source is for providing a voltage potential to a first conductor of a transmission line. The switching means is for controllable coupling the first conductor of the transmission line to a second conductor of the transmission line at a first end of the transmission line, with the second conductor of the transmission line being coupled to a fixed voltage potential at a second end of the transmission line. The output circuit is coupled to the first conductor of the transmission line for providing an output pulse to a load.
Abstract: An electronic conference support device has a cut screen information management section that stores information related to a cut screen object which forms a portion of a screen image displayed on a presenter-side display unit; a screen image generation processor that generates a screen image based on stored information related to a cut screen object designated from among cut screen objects contained in a screen image displayed on a participant-side display unit, by incorporating the designated cut screen object into image data to be newly displayed on the participant-side display unit; and an edit screen information storage unit that stores, in association with each other, information related to the generated screen image and information related to the cut screen object incorporated into the screen image.
Abstract: An information processing apparatus includes a document information storage unit that stores a derivation relationship designating a first document as a parent and a second document generated after an operation as a child, and an operator that performed the operation; an organization information storage unit that stores a structure of an organization hierarchy and members belonging to each of organizations; and a document output permission/prohibition determination unit that, upon receiving a document output request, determines whether or not to permit output of the requested document, by checking an operator of the requested document or an operator of a document corresponding to an ancestor of the requested document in a tree structure of the derivation relationships against members belonging to an organization including a requesting person as a member or an organization being located at a higher level than the organization including the requesting person in the organization hierarchy.
Abstract: The present invention relates to a process for the extraction of soluble dietary fiber from oat and barley grains using enzymatic hydrolysis treatment, wherein the grain is milled and any endosperm depleted fractions thereof being rich in B-glucans are recombined, without further heat treatment, dispersed in water and then subjected to sequential enzymatic treatment with starch degrading enzymes, followed by an optional step of enzyme inactivation by wet heat treatment, and a subsequent step wherein the hydrolysate mixture is spontaneously or centrifugally separated into at least 3 distinct fractions: a first fraction, which comprises the soluble dietary fiber complex, containing more than 20% B-glucan on a dry matter basis, a second aqueous fraction, and a third fraction comprising most of the protein and oil together with the insoluble fibrous material from the milled grain.
Abstract: There is provided a document processing method in which a document is created by applying one or more templates to multiple structured documents stored in a folder among a group of folders having a hierarchical structure in a document database, the method including acquiring a first structured document including multiple document elements forming a structure, acquiring information of a hierarchical structure of the folders in the document database, creating integrated structure information by merging the structure of the document elements of the first structured document into a position of a folder, in the hierarchical structure formed by the folders, in which the first structured document is stored, and applying a template to the integrated structure information.
Abstract: A power measurement system is disclosed for use on an integrated circuit for measuring the power used by the integrated circuit. The power measurement system includes a low-dropout voltage regulator and a signal input unit. The low-dropout voltage regulator includes a power transistor that couples a supply voltage to a circuit to be powered by the supply voltage, and the low-dropout voltage regulator provides an internal adjustment signal (Vsen) for adjusting the internal resistance of the power transistor. The signal input unit receives the internal adjustment signal (Vsen) and provides a power measurement signal responsive to the internal adjustment signal (Vsen).
Type:
Grant
Filed:
January 21, 2010
Date of Patent:
March 8, 2011
Assignee:
The Board of Governors for Higher Education, State of Rhode Island and Providence Plantations
Abstract: An imaging system is provided that includes a optical pulse generator for providing an optical pulse having a spectral bandwidth and includes monochromatic waves having different wavelengths. A dispersive element receives a second optical pulse associated with the optical pulse and disperses the second optical pulse at different angles on the surface of the dispersive element depending on wavelength. One or more focal elements receives the dispersed second optical pulse produced on the dispersive element. The one or more focal element recombine the dispersed second optical pulse at a focal plane on a specimen where the width of the optical pulse is restored at the focal plane.