Patent application number | Description | Published |
20100205969 | Burner for a Turbo Machine, Baffle plate for Such a Burner and a Turbo Machine Having Such a Burner - The invention relates to a burner for a turbomachine, comprising a guide plate that is arranged in a flame chamber and engages a wall section via spacers. The invention further relates to a guide plate, the fastening section of which comprises a plurality of raised areas for fastening to a wall section of a flame chamber. The invention further relates to a turbomachine having a burner of said kind. | 08-19-2010 |
20100247005 | Sealing Segment and Sealing-Segment Arrangement - A sealing segment for sealingly connecting two structural components parts which are movable relative to one another, with two sealing bodies which are connected to one another by a web and which can be arranged in recesses of the structural component parts in an articulated manner, and a sealing segment arrangement with a plurality of sealing segments of this type, and a flow machine with a sealing segment arrangement of this type. | 09-30-2010 |
20100290911 | Turbine Rotor for a Gas Turbine - A turbine rotor ( | 11-18-2010 |
20110038718 | Fluid Flow Machine - A fluid flow machine has a stator, a rotor which is supported so as to be rotatable relative to the stator, and a brush seal which seals a gap formed between the stator and rotor in a radial direction to prevent the passage of fluid. The brush seal has a brush holder and a plurality of sealing bristles, each of which has a first end that is fastened to the brush holder and a second end that contacts a sealing surface. The sealing surface is rotationally displaceable relative to the second ends of the respective sealing bristles. The sealing surface is formed by a circumferential surface of an intermediate sleeve which is arranged between the stator and rotor and which radially divides the gap. | 02-17-2011 |
20110052371 | Multi-Component Bladed Rotor for a Turbomachine - A multipart bladed rotor ( | 03-03-2011 |
20110094240 | Swirl Generator - A swirl generator for injecting fuel into a gas turbine by injection of the fuel into a channel of the swirl generator of the gas turbine. The fuel injection is predetermined by the arrangement of a fuel injecting insert in a swirl generator segment. | 04-28-2011 |
20120144834 | Gas Turbine Combustion Chamber - A gas turbine combustion chamber has a housing ( | 06-14-2012 |
20120321450 | Flow Machine - A flow machine includes two structural component parts that cooperate with one another by a bellows seal so that the bellows seal forms a medium barrier between two spaces of the flow machine which directly adjoin the two structural component parts. The flow machine is constructed as a gas turbine, and one space of the two spaces is a hot-gas space of a high-pressure stage of the gas turbine. | 12-20-2012 |
20140076081 | TRANSMISSION TURBO MACHINE - A transmission turbo machine integrates drive units and/or driven units into a machine train via a transmission. The integrated transmission substantially comprises a central large wheel with a shaft and a plurality of pinions with pinion shafts. The large wheel is operatively connected to the pinions, and the ends of the pinion shafts are operatively connected to a drive unit and/or driven unit. The shaft of the large wheel is operatively connected to a drive unit and/or driven unit. The invention is characterized in that the drive unit and/or driven unit is an axial expander which is mounted in a cantilevering manner in one or more stages. | 03-20-2014 |
20140144138 | Combustion Chamber Housing and Gas Turbine Equipped Therewith - Combustion chamber housing ( | 05-29-2014 |
Patent application number | Description | Published |
20110144851 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR MONITORING OIL CONDITION - The present invention relates to a system, method, and computer program product for monitoring oil condition. In one embodiment, a marine powertrain is provided that includes a marine engine and a gear casing containing an oil and a gas. An engine speed sensor generates an output value, which indicates a speed of the marine engine. An oil sensor generates an output value, which indicates a condition of the oil. The condition of the oil is selectively monitored according to whether the marine engine is operating at a speed that is less than an engine speed threshold value, which denotes a speed of the marine engine at which the oil and the gas form an oil and aerated gas mixture. | 06-16-2011 |
20130115834 | PROTECTIVE BELLOWS FOR A MARINE STERN DRIVE UNIVERSAL JOINT - A bellows for protecting a U-joint in a marine stern drive includes a flexible, hollow body defining an interior space and open at opposite ends, the body formed of a thermoplastic elastomer material to be self-supporting, having a first mating end and a second mating end and being pleated therebetween, a first sealing cuff formed of an elastomeric material, softer than the thermoplastic elastomer material, bonded to the first mating end and, a second sealing cuff formed of an elastomeric material, softer than the thermoplastic elastomer material, bonded to the second mating end. | 05-09-2013 |
20150072578 | PROTECTIVE BELLOWS FOR A MARINE STERN DRIVE UNIVERSAL JOINT - A bellows for protecting a U-joint in a marine stern drive includes a flexible, hollow body defining an interior space and open at opposite ends, the body formed of a thermoplastic elastomer material to be self-supporting, having a first mating end and a second mating end and being pleated therebetween, a first sealing cuff formed of an elastomeric material, softer than the thermoplastic elastomer material, bonded to the first mating end and, a second sealing cuff formed of an elastomeric material, softer than the thermoplastic elastomer material, bonded to the second mating end. | 03-12-2015 |
Patent application number | Description | Published |
20120095136 | PROCESS FOR MANUFACTURING A SURFACE-TREATED COMPACTED MATERIAL PROCESSABLE ON A SINGLE SCREW PLASTICS CONVERSION EQUIPMENT - The present invention relates to the field of processing thermoplastic polymers, particularly the present invention relates to a process for manufacturing compacted material suitable for the use in thermoplastic polymers without a compounding step, comprising the steps of a) providing at least one primary powder material; b) providing at least one molten surface treatment polymer; c) simultaneously or subsequently feeding the at least one primary powder material and the at least one molten surface treatment polymer into the high speed mixer unit of a cylindrical treatment chamber; d) mixing the at least one primary powder material and the at least one molten surface treatment polymer in the high speed mixer, e) transferring the mixed material obtained from step d) to a cooling unit, as well as the compacted material obtained by this process and its use in thermoplastic polymers. | 04-19-2012 |
20130129950 | COMPOSITION FOR BLOW MOLDING - The present invention relates to a composition, comprising (i) a polypropylene having a melt flow index MFI(230° C., 2.16 kg) of less than 2.0 g/10 min, a flexural modulus of from 1200 to 2400 MPa, a density of from 0.895 to 0.910 g/cm | 05-23-2013 |
20140107258 | PROCESS FOR MANUFACTURING A SURFACE-TREATED COMPACTED MATERIAL PROCESSABLE ON A SINGLE SCREW PLASTICS CONVERSION EQUIPMENT - The present invention relates to the field of processing thermoplastic polymers, particularly the present invention relates to a process for manufacturing compacted material suitable for the use in thermoplastic polymers without a compounding step, comprising the steps of a) providing at least one primary powder material; b) providing at least one molten surface treatment polymer; c) simultaneously or subsequently feeding the at least one primary powder material and the at least one molten surface treatment polymer into the high speed mixer unit of a cylindrical treatment chamber; d) mixing the at least one primary powder material and the at least one molten surface treatment polymer in the high speed mixer, e) transferring the mixed material obtained from step d) to a cooling unit, as well as the compacted material obtained by this process and its use in thermoplastic polymers. | 04-17-2014 |
20140107259 | PROCESS FOR MANUFACTURING A SURFACE-TREATED COMPACTED MATERIAL PROCESSABLE ON A SINGLE SCREW PLASTICS CONVERSION EQUIPMENT - The present invention relates to the field of processing thermoplastic polymers, particularly the present invention relates to a process for manufacturing compacted material suitable for the use in thermoplastic polymers without a compounding step, comprising the steps of a) providing at least one primary powder material; b) providing at least one molten surface treatment polymer; c) simultaneously or subsequently feeding the at least one primary powder material and the at least one molten surface treatment polymer into the high speed mixer unit of a cylindrical treatment chamber; d) mixing the at least one primary powder material and the at least one molten surface treatment polymer in the high speed mixer, e) transferring the mixed material obtained from step d) to a cooling unit, as well as the compacted material obtained by this process and its use in thermoplastic polymers. | 04-17-2014 |
20140187114 | ELASTIC NONWOVENS WITH IMPROVED HAPTICS AND MECHANICAL PROPERTIES - The present invention is an extensible nonwoven comprising a polyolefin elastomer fiber wherein the surface of the fiber further comprises an inorganic filler or PDMS or combinations thereof, wherein the inorganic filler, if present, has D-90 particle size of 5 microns or less. | 07-03-2014 |
Patent application number | Description | Published |
20080215416 | SEARCHABLE INTERACTIVE INTERNET ADVERTISEMENTS - A computer-implemented method is provided, including presenting, to first users that visit one or more first websites, an interactive advertisement that includes search functionality for searching a second website different from the first websites. Respective first search queries, each of which consists of one or more first query terms, are received from the first users, via a search field of the search functionality. Respective first search result listings are presented to the first users, each of which first search results includes first search results associated with respective search result documents of the second website. An advertisement profile is constructed for the advertisement that represents interactions between the first users and a plurality of the first search results. The advertisement is presented to a second user that visits one of the first websites, and the search functionality is configured responsively to the advertisement profile. Other embodiments are also described. | 09-04-2008 |
20090119261 | TECHNIQUES FOR RANKING SEARCH RESULTS - A computer-implemented method is provided, which includes presenting to a user ( | 05-07-2009 |
20100049770 | INTERACTIONS AMONG ONLINE DIGITAL IDENTITIES - A computer-implemented method is provided, which includes constructing first and second user profiles for respective first and second users, by observing respective online behaviors of the first and second users. The first and second user profiles are projected onto an N-dimensional vector space as respective first and second vectors. An interaction between the first and second vectors in the vector space is modeled. Responsively to the modeled interaction, at least one entity is modified, the entity selected from the group consisting of: the first user profile, and the first vector. Content is presented to the first user responsively to the modified entity. Other embodiments are also described. | 02-25-2010 |
20110035403 | Generation of refinement terms for search queries - A computer-implemented method is provided, which includes receiving from a user a first search query consisting of one or more first query terms, and receiving from the user an indication of a desired level of personalization of refinement options for the search query. Responsively to the search query, a set of one or more refinement terms is generated at least in part responsively to the indication. The set of refinement terms is presented to the user. Responsively to a selection of at least one of the refinement terms by the user, the selected at least one refinement term is added to the first search query to generate a second search query. Search results are presented to the user responsively to the second search query. Other embodiments are also described. | 02-10-2011 |
20110202848 | ANCHORING FOR CONTENT SYNCHRONIZATION - A computer-implemented method includes receiving from a web browser, by a server system via a network, an indication of dragging, by a user of the web browser, of an element displayed on a webpage displayed by the web browser, and dropping, by the user, of the element into a content area displayed on the webpage, the element selected from the group consisting of: a first content item displayed at a location on the webpage other than in the content area, and a graphical element displayed in association with the first content item. Responsively to the indication, the server system causes the web browser to display, in the content area, at least a portion of a set of one or more second content items related to the first content item. Other embodiments are also described. | 08-18-2011 |
20130124512 | NEGATIVE ASSOCIATIONS FOR GENERATION OF REFINEMENT OPTIONS - A computer-implemented method is provided, including receiving a search query from a user during a search session, and presenting information to the user responsively to the search query. After an indication that the user takes an action related to the search session is received, a portion of the presented information is identified that the user did not select prior to taking the action, and respective scores are assigned to search results generated responsively to the search query, including lowering one or more of the scores of the respective search results that are characterized by the non-selected portion of the presented information. The search results are ranked according to the scores, and presented to the user. Other embodiments are also described. | 05-16-2013 |
20130173614 | GENERATION OF REFINEMENT TERMS FOR SEARCH QUERIES - A computer-implemented method includes receiving from a user, by a search system, a search query comprising terms. Using at least one association graph comprising terms, the search system generates a suggested replacement query by designating one or more of the terms of the search query as anchor terms, and the remaining terms of the search query as non-anchor terms, and replacing one or more of the non-anchor terms of the search query with one or more suggested replacement terms, to generate the suggested replacement query that includes the one or more anchor terms and the one or more suggested replacement terms. The suggested replacement query is presented to the user. Responsively to a selection of the suggested replacement query by the user, the search query received from the user is replaced with the suggested replacement query, and search results are generated responsively to the suggested replacement query and presented. | 07-04-2013 |
20130318014 | INTERACTIONS AMONG ONLINE DIGITAL IDENTITIES - A computer-implemented method is provided, which includes constructing, by a computer system, first and second user profiles for respective first and second users, by observing respective online behaviors of the first and second users, respectively. The computer system identifies that the first and second users have similar interests. Responsively to the identifying, the computer system transfers information to the first user profile from the second user profile, thereby modifying the first user profile. Content is presented to the first user responsively to the modified first user profile. | 11-28-2013 |
20150046780 | ANCHORING FOR CONTENT SYNCHRONIZATION - A computer-implemented method includes receiving from a web browser, by a server system via a network, an indication of dragging, by a user of the web browser, of an element displayed on a webpage displayed by the web browser, and dropping, by the user, of the element into a content area displayed on the webpage, the element selected from the group consisting of: a first content item displayed at a location on the webpage other than in the content area, and a graphical element displayed in association with the first content item. Responsively to the indication, the server system causes the web browser to display, in the content area, at least a portion of a set of one or more second content items related to the first content item. Other embodiments are also described. | 02-12-2015 |
20150074102 | GENERATION OF REFINEMENT TERMS FOR SEARCH QUERIES - A computer-implemented method is provided, which includes receiving from a user a first search query consisting of one or more first query terms, and receiving from the user an indication of a desired level of personalization of refinement options for the search query. Responsively to the search query, a set of one or more refinement terms is generated at least in part responsively to the indication. The set of refinement terms is presented to the user. Responsively to a selection of at least one of the refinement terms by the user, the selected at least one refinement term is added to the first search query to generate a second search query. Search results are presented to the user responsively to the second search query. Other embodiments are also described. | 03-12-2015 |
Patent application number | Description | Published |
20100060307 | Electrical Characterization of Semiconductor Materials - A system and method for characterizing electronic properties of a semiconductor sample includes illuminating the surface of the semiconductor sample with a pulse of light, measuring a photoconductance decay in the semiconductor sample after the cessation of the first pulse of light, and analyzing the photoconductance decay. The electronic properties include properties associated with at least one of the bulk of the semiconductor sample and the surface of the semiconductor sample. The pulse of light has a predetermined duration and photon energy higher than energy gap of the semiconductor. The analyzing step determines a first component of the photoconductance decay substantially associated with point imperfections in the semiconductor sample and at least one second component of the photoconductance decay substantially associated with extended imperfections in the semiconductor sample. | 03-11-2010 |
20100156445 | Apparatus and Method for Electrical Characterization by Selecting and Adjusting the Light for a Target Depth of a Semiconductor - The present disclosure provides methods and apparatus that enable characterization of an electrical property of a semiconductor specimen, e.g., dopant concentration of a near-surface region of the specimen. In exemplary method, a target depth for measurement is selected. This thickness may, for example, correspond to a nominal production thickness of a thin active device region of the specimen. A light is adjusted to an intensity selected to characterize a target region of the specimen having a thickness no greater than the target depth and a surface of the specimen is illuminated with the light. An AC voltage signal induced in the specimen by the light is measured and this AC voltage may be used to quantify an aspect of the electrical property, e.g., to determine dopant concentration, of the target region. | 06-24-2010 |
20110301892 | System and method for characterizing the electrical properties of a semiconductor sample - A system for characterizing the electrical properties of semiconductor wafers with high surface state densities, such as GaN wafers, includes a support subsystem for supporting the semiconductor sample, at least one light source for illuminating a spot on the sample, and a detection subsystem for measuring the photovoltage signal produced from illumination of the sample. In use, the system utilizes in-line, non-contact photovoltage techniques that exploits the presence of the high surface state density and the known components of its associated electrostatic barrier as part of its novel characterization process. Specifically, the system illuminates the sample with one or more light beams that vary in photon energy and duration in order to excite charge carriers in specific layers of the sample while either preserving or collapsing the electrostatic barrier. In this manner, the system is able to electrically characterize individual or combined layers of the sample as well as embedded junctions. | 12-08-2011 |
20120276665 | APPARATUS AND METHOD FOR ELECTRICAL CHARACTERIZATION BY SELECTING AND ADJUSTING THE LIGHT FOR A TARGET DEPTH OF A SEMICONDUCTOR - The present disclosure provides methods and apparatus that enable characterization of an electrical property of a semiconductor specimen, e.g., dopant concentration of a near-surface region of the specimen. In exemplary method, a target depth for measurement is selected. This thickness may, for example, correspond to a nominal production thickness of a thin active device region of the specimen. A light is adjusted to an intensity selected to characterize a target region of the specimen having a thickness no greater than the target depth and a surface of the specimen is illuminated with the light. An AC voltage signal induced in the specimen by the light is measured and this AC voltage may be used to quantify an aspect of the electrical property, e.g., to determine dopant concentration, of the target region. | 11-01-2012 |
20130257472 | ELECTRICAL CHARACTERIZATION OF SEMICONDUCTOR MATERIALS - A method for characterizing the electronic properties of a semiconductor sample by exploiting transients in measured photoconductance, the transients being induced by illuminating the semiconductor sample with a small probing illumination that is superimposed over a larger background illumination. In one embodiment, a pulse-type probing illumination is utilized, with either the intensity of the probing illumination being gradually reduced or the intensity of the background illumination being gradually increased until the measured photoconductance rise and decay in the sample are substantially exponential. In another embodiment, a continuous probing illumination with a sinusoidally-modulated intensity is utilized, the modulated intensity of the probing illumination being gradually adjusted until the measured photoconductance is linearly dependent thereupon. | 10-03-2013 |
Patent application number | Description | Published |
20090131975 | OVERMOLDED GRASPER JAW - The invention is directed to a surgical instrument comprising an elongate tube extending along an axis including a camming rod and an actuation mechanism operably connected to the camming rod, the camming rod having a camming pin and a camming projection; a first jaw spine having a first cam slot, a first interior camming surface, and a first exterior camming surface; and a second jaw spine having a second cam slot, a second interior camming surface, and a second exterior camming surface, the second jaw spine pivotally connected to the first jaw spine at a common pivot pin operably connected to the elongate tube to open and close the jaw spines in response to movement of the actuation mechanism. The camming pin rides along the first and second interior camming surfaces and operates to close the jaw spines when the camming rod is moved proximally. When the camming rod moves distally, the camming projection rides on the first and second exterior camming surfaces formed on the proximal sides of the respective first and second jaw spines and operates to open the jaw spines. A feature of the invention is one camming surface on each jaw spine can facilitate closing the jaw spines while the other camming surface on each jaw spine can facilitate opening the jaw spines. These two camming surfaces on each jaw spine can be widely separated. The jaw spines can be formed of a metallic material and are overmolded with an atraumatic plastic material. By overmolding the plastic onto the metal spine, an atraumatic outer surface can be formed of the plastic material along with a high degree of detail. | 05-21-2009 |
20090326562 | INDEPENDENT SUTURE TENSIONING AND SNARING APPARATUS - In repairing soft tissue with a bone anchoring instrument (such as reattaching a tendon of a torn rotator cuff), the bone anchoring instrument may be used to anchor the soft tissue to a region of bone. The anchors inserted into the underlying bone may have one or more lengths of suture or wire attached thereto which may be tensioned independently of one another to affix the soft tissue to the bone by having a selector mechanism selectively engage and disengage ratcheted tensioning wheels from one another. Suture loading mechanisms may be employed for passing suture lengths into and/or through the anchors prior to deployment into the bone where such mechanisms may employ suture snares which are configured to reconfigure from an expanded shape through which suture lengths may be easily passed to a low-profile shape which secures the suture lengths within the snare. | 12-31-2009 |
20090326563 | INDEPENDENT SUTURE TENSIONING AND SNARING APPARATUS - In repairing soft tissue with a bone anchoring instrument (such as reattaching a tendon of a torn rotator cuff), the bone anchoring instrument may be used to anchor the soft tissue to a region of bone. The anchors inserted into the underlying bone may have one or more lengths of suture or wire attached thereto which may be tensioned independently of one another to affix the soft tissue to the bone by having a selector mechanism selectively engage and disengage ratcheted tensioning wheels from one another. Suture loading mechanisms may be employed for passing suture lengths into and/or through the anchors prior to deployment into the bone where such mechanisms may employ suture snares which are configured to reconfigure from an expanded shape through which suture lengths may be easily passed to a low-profile shape which secures the suture lengths within the snare. | 12-31-2009 |
20090326564 | INDEPENDENT SUTURE TENSIONING AND SNARING APPARATUS - In repairing soft tissue with a bone anchoring instrument (such as reattaching a tendon of a torn rotator cuff), the bone anchoring instrument may be used to anchor the soft tissue to a region of bone. The anchors inserted into the underlying bone may have one or more lengths of suture or wire attached thereto which may be tensioned independently of one another to affix the soft tissue to the bone by having a selector mechanism selectively engage and disengage ratcheted tensioning wheels from one another. Suture loading mechanisms may be employed for passing suture lengths into and/or through the anchors prior to deployment into the bone where such mechanisms may employ suture snares which are configured to reconfigure from an expanded shape through which suture lengths may be easily passed to a low-profile shape which secures the suture lengths within the snare. | 12-31-2009 |
20120095507 | INDEPENDENT SUTURE TENSIONING AND SNARING APPARATUS - In repairing soft tissue with a bone anchoring instrument (such as reattaching a tendon of a torn rotator cuff), the bone anchoring instrument may be used to anchor the soft tissue to a region of bone. The anchors inserted into the underlying bone may have one or more lengths of suture or wire attached thereto which may be tensioned independently of one another to affix the soft tissue to the bone by having a selector mechanism selectively engage and disengage ratcheted tensioning wheels from one another. Suture loading mechanisms may be employed for passing suture lengths into and/or through the anchors prior to deployment into the bone where such mechanisms may employ suture snares which are configured to reconfigure from an expanded shape through which suture lengths may be easily passed to a low-profile shape which secures the suture lengths within the snare. | 04-19-2012 |
20140364876 | INDEPENDENT SUTURE TENSIONING AND SNARING APPARATUS - In repairing soft tissue with a bone anchoring instrument (such as reattaching a tendon of a torn rotator cuff), the bone anchoring instrument may be used to anchor the soft tissue to a region of bone. The anchors inserted into the underlying bone may have one or more lengths of suture or wire attached thereto which may be tensioned independently of one another to affix the soft tissue to the bone by having a selector mechanism selectively engage and disengage ratcheted tensioning wheels from one another. Suture loading mechanisms may be employed for passing suture lengths into and/or through the anchors prior to deployment into the bone where such mechanisms may employ suture snares which are configured to reconfigure from an expanded shape through which suture lengths may be easily passed to a low-profile shape which secures the suture lengths within the snare. | 12-11-2014 |
20140364907 | INDEPENDENT SUTURE TENSIONING AND SNARING APPARATUS - In repairing soft tissue with a bone anchoring instrument (such as reattaching a tendon of a torn rotator cuff), the bone anchoring instrument may be used to anchor the soft tissue to a region of bone. The anchors inserted into the underlying bone may have one or more lengths of suture or wire attached thereto which may be tensioned independently of one another to affix the soft tissue to the bone by having a selector mechanism selectively engage and disengage ratcheted tensioning wheels from one another. Suture loading mechanisms may be employed for passing suture lengths into and/or through the anchors prior to deployment into the bone where such mechanisms may employ suture snares which are configured to reconfigure from an expanded shape through which suture lengths may be easily passed to a low-profile shape which secures the suture lengths within the snare. | 12-11-2014 |
Patent application number | Description | Published |
20090018195 | MICROFLUIDIC CHEMOSTAT - A chemostat is described that includes a growth chamber having a plurality of compartments. Each of the compartments may be fluidly isolated from the rest of the growth chamber by one or more actuatable valves. The chemostat may also include a nutrient supply-line to supply growth medium to the growth chamber, and an output port to remove fluids from the growth chamber. Also, a method of preventing biofilm formation in a growth chamber of a chemostat is described. The method may include the steps of adding a lysis agent to a isolated portion of the growth chamber, and reuniting the isolated portion with the rest of the growth chamber. | 01-15-2009 |
20090242059 | PDMS MICROFLUIDIC COMPONENTS AND METHODS OF OPERATION OF THE SAME - Component microfluidic devices which are integrated with polydimethylsiloxane (PDMS) microfluidic chips, include designs for an electrical and optical pressure gauge, valve, electrostatic and magnetic pumps, alternating or mixing pumps, a solenoid, a magnetometer, a magnetically actuated reversible filter and valve, and a hydrolysis valve. These devices enhance and miniaturize microfluidic control, thereby expanding the available capabilities and allowing complete system miniaturization for handheld diagnostic apparatuses. | 10-01-2009 |
20120065277 | MICROFLUIDIC CHEMOSTAT - A chemostat is described that includes a growth chamber having a plurality of compartments. Each of the compartments may be fluidly isolated from the rest of the growth chamber by one or more actuatable valves. The chemostat may also include a nutrient supply-line to supply growth medium to the growth chamber, and an output port to remove fluids from the growth chamber. Also, a method of preventing biofilm formation in a growth chamber of a chemostat is described. The method may include the steps of adding a lysis agent to a isolated portion of the growth chamber, and reuniting the isolated portion with the rest of the growth chamber. | 03-15-2012 |
20120141337 | FLUORESCENCE DETECTOR, FILTER DEVICE AND RELATED METHODS - A microfluidic filter is disclosed. The filter can be used with onchip fluid filtration such as whole blood filtration for microfluidic blood analysis. The filter is able to filter the necessary volume of fluid and in particular blood in an acceptable time frame. | 06-07-2012 |
20130323716 | SIGNAL ENCODING AND DECODING IN MULTIPLEXED BIOCHEMICAL ASSAYS - This disclosure provides methods, systems, compositions, and kits for the multiplexed detection of a plurality of analytes in a sample. In some examples, this disclosure provides methods, systems, compositions, and kits wherein multiple analytes may be detected in a single sample volume by acquiring a cumulative measurement or measurements of at least one quantifiable component of a signal. In some cases, additional components of a signal, or additional signals (or components thereof) are also quantified. Each signal or component of a signal may be used to construct a coding scheme which can then be used to determine the presence or absence of any analyte. | 12-05-2013 |
20140141497 | MICROFLUIDIC CHEMOSTAT - A chemostat is described that includes a growth chamber having a plurality of compartments. Each of the compartments may be fluidly isolated from the rest of the growth chamber by one or more actuatable valves. The chemostat may also include a nutrient supply-line to supply growth medium to the growth chamber, and an output port to remove fluids from the growth chamber. Also, a method of preventing biofilm formation in a growth chamber of a chemostat is described. The method may include the steps of adding a lysis agent to a isolated portion of the growth chamber, and reuniting the isolated portion with the rest of the growth chamber. | 05-22-2014 |
20150057178 | SIGNAL ENCODING AND DECODING IN MULTIPLEXED BIOCHEMICAL ASSAYS - This disclosure provides methods, systems, compositions, and kits for the multiplexed detection of a plurality of analytes in a sample. In some examples, this disclosure provides methods, systems, compositions, and kits wherein multiple analytes may be detected in a single sample volume by acquiring a cumulative measurement or measurements of at least one quantifiable component of a signal. In some cases, additional components of a signal, or additional signals (or components thereof) are also quantified. Each signal or component of a signal may be used to construct a coding scheme which can then be used to determine the presence or absence of any analyte. | 02-26-2015 |
Patent application number | Description | Published |
20080229067 | DATA POINTERS WITH FAST CONTEXT SWITCHING - An apparatus and method are disclosed for multiple data pointer registers and a means for quickly switching active context between the data pointer registers. | 09-18-2008 |
20080229075 | MICROCONTROLLER WITH LOW-COST DIGITAL SIGNAL PROCESSING EXTENSIONS - A set of low-cost microcontroller extensions facilitates Digital Signal Processing (DSP) applications by incorporating a Multiply-Accumulate (MAC) unit in a Central Processing Unit (CPU) of the microcontroller which is responsive to the extensions. | 09-18-2008 |
20080259712 | FAST READ PORT FOR REGISTER FILE - Separate read and write ports in a memory system allow simultaneous access to a memory cell array by read and write operations. A single cycle operation of a central processing unit coupled to a memory array depends on a memory access capability providing simultaneous reading and writing to different locations. A pair of pull-down transistor stacks connected to memory cell latch loops allows a single selected pull-down stack of the pair to toggle a memory cell latch loop to a desired data content without any requirement for a precharge scheme. A single pull-down stack of transistors connected to a memory cell latch loop provides a read port with low input loading. A sense amplifier provides a mid-supply-level precharging capability provided by a feedback device within a front-end inversion stage. When not in a feedback mode, the front-end inversion stage cascaded with a second inversion stage provides a rapid read response. | 10-23-2008 |
20090319760 | SINGLE-CYCLE LOW POWER CPU ARCHITECTURE - An n architecture for implementing an instruction pipeline within a CPU comprises an arithmetic logic unit (ALU), an address arithmetic unit (AAU), a program counter (PC), a read-only memory (ROM) coupled to the program counter, to an instruction register, and to an instruction decoder coupled to the arithmetic logic unit. A random access memory (RAM) is coupled to the instruction decoder, to the arithmetic logic unit, and to a RAM address register. | 12-24-2009 |
20100014354 | USE OF RECOVERY TRANSISTORS DURING WRITE OPERATIONS TO PREVENT DISTURBANCE OF UNSELECTED CELLS - A memory array and method for performing a write operation in a memory array that eliminates parasitic coupling between selected and unselected bitlines and protects memory cells on unselected bitlines. A memory array ( | 01-21-2010 |
20110219160 | FAST TWO WIRE INTERFACE AND PROTOCOL FOR TRANSFERRING DATA - An apparatus and method for exchanging data between devices. An interface between at least two devices features a serial clock line coupled to each device and a bidirectional serial data line coupled to each device. A delay relative to the clock signal is added to an edge of an output enable signal to prevent a collision between devices when control of the data line is switched. Multiple masters and slaves may be connected to the interface. | 09-08-2011 |
Patent application number | Description | Published |
20090095015 | HEAT EXCHANGER IN PARTICULAR WITH COLD RESERVOIR - The invention relates to a heat exchanger, in particular, an evaporator ( | 04-16-2009 |
20140352936 | HEAT EXCHANGER - A plate-type heat exchanger, in particular for motor vehicles, is described which includes plate pairs. In one example, a plate pair includes a first plate and a second plate that form a first flow path and a second flow path between the plates. In this configuration, the first and the second plate are associated with a first attachment plate and a second attachment plate, respectively. A third flow path is formed between the first plate and the second attachment plate and the first flow path is formed between the second plate and the first attachment plate. Alternatively, the third flow path is formed between the first plate and the first attachment plate and the first flow path is formed between the second plate and the second attachment plate. A spatial region for a fourth flow path may also be formed between adjacent plate pairs. | 12-04-2014 |
20140374076 | HEAT EXCHANGER - A plate-type heat exchanger, in particular for motor vehicles, is provided that includes a plurality of plate groups in order to form first and second and/or third flow paths, a spatial region for fourth flow paths being formed between adjacent plate groups, the plate groups having at least one plate pair having a first and second plate in order to form the first flow paths and the second flow paths, wherein a third plate can be arranged in interaction with one of the first or one of the second plates in order to form the third flow path. | 12-25-2014 |
Patent application number | Description | Published |
20100030666 | ENGINES, METHODS, AND SYSTEMS FOR NORMALIZING HETEROGENEOUS PARAMETERS FOR SCORING PROPOSALS - The present invention contemplates a variety of engines, methods and systems for making computer-assisted choices among heterogeneous alternatives. More specifically, engines, methods, and systems for normalizing heterogeneous parameters for scoring proposals are contemplated. The present invention includes a comparison engine that generates a ranked list of alternatives such as proposals or items of consumer merchandise, in which each alternative is assigned a weighted score that reflects the importance of tradeoffs among various criteria. The comparison engine includes a tradeoff module that has tradeoff criteria having a range of possible values, a criteria behavior module capable of analyzing attributes, including values of the criteria, for a set of alternatives and generating a set of scores reflecting the desirability of the attributes using logic diagrams, and a scoring and ranking module that takes the assigned values from the tradeoff module and the set of scores from the criteria behavior module and generates a ranked list of alternatives. The comparison engine assesses and scores the proposals automatically, at the click of a button, without the need for a human to read, assess, and score the proposals. The comparison engine can be used to facilitate a reverse auction, in which suppliers submit bids to a purchaser who desires specific goods or services. The present invention also discloses a method for generating a ranked list of alternatives, including the steps of generating a homogeneous matrix of scores based on a heterogeneous matrix of attributes and alternatives, receiving a tradeoff value, and generating a ranked list of alternatives based on the homogeneous matrix of scores and the tradeoff value. The present invention further discloses a system for generating a ranked list of alternatives, including means for generating a homogeneous matrix of scores based on a heterogeneous matrix of attributes and alternatives, means for receiving a tradeoff value, and means for generating a ranked list of alternatives based on the homogeneous matrix of scores and the tradeoff value. | 02-04-2010 |
20140156352 | Analytical Tool - An exemplary method for determining a singular impact of a base criterion includes selecting the base criterion and a trade criterion from a plurality of criteria and selecting a starting alternative and a target alternative. A series of virtual alternatives are then created, initially based on the starting alternative, by sequentially eliminating an impact of each non-selected criteria from the plurality of criteria. A final virtual alternative is compared to the target alternative and the singular impact of the base criterion is determined based on a difference between the final virtual alternative and the target alternative. | 06-05-2014 |
Patent application number | Description | Published |
20110131482 | SYSTEM AND METHOD FOR MULTI-CHANNEL PUBLISHING - A multi-channel publishing system for publishing tagged content in a plurality of versions via a plurality of channels, comprises: an input for tagged content; an input for receptacles of intelligent layout rules, the receptacles comprising cells associated with tags, the cells being optimized within the receptacles for respective versions or respective channels; a tagged content insertion unit for inserting the tagged content into the cells of the receptacles according to the tags, the receptacles actively responding to the content insertion by adjusting the cells to allow fitting of the content, the adjusting being constrained by at least one intelligent layout rule, thereby to form the plurality of versions of the tagged content optimized for respective output channels; and a publishing unit for outputting the plurality of versions. | 06-02-2011 |
20110161806 | SYSTEM AND METHOD FOR PROVIDING ONLINE VERSIONS OF PRINT-MEDIUM PUBLICATIONS - Apparatus and method for automatic adaptation of an image of a print page into a version suitable for an electronic screen. An input obtains an electronic image of a page of the print publication, the page comprising items, such as headlines, images and articles, arranged in a print version layout. A layout parser parses the page layout, the parsing comprising identifying the items arranged therein, including identifying boundaries of the items within the layout, and text belonging to the items. A text sizing unit selects text sizes for respective items to render the items readable when the text is shown on screen as part of the page. The resized text may no longer fit into the boundaries so a text flowing unit flows text of the item dynamically, thereby to provide an electronic screen version of the image of the page, the screen version retaining the print version layout and having text sized to be readable when shown on a screen. | 06-30-2011 |
Patent application number | Description | Published |
20110044546 | Image Reconstruction From Limited or Incomplete Data - A system and method are provided for reconstructing images from limited or incomplete data, such as few view data or limited angle data or truncated data (including exterior and interior data) generated from divergent beams. In one aspect of the invention, the method and apparatus iteratively constrains the variation of an estimated image in order to reconstruct the image. As one example, a divergent beam maybe used to generate data (“actual data”). As discussed above, the actual data may be less than sufficient to exactly reconstruct the image by conventional techniques, such as FBP. In order to reconstruct an image, a first estimated image may be generated. Estimated data may be generated from the first estimated image, and compared with the actual data. The comparison of the estimated data with the actual data may include determining a difference between the estimated and actual data. The comparison may then be used to generate a new estimated image. For example, the first estimated image may be combined with an image generated from the difference data to generate a new estimated image. In order to generate the image for the next iteration, the variation of the new estimated image may be constrained. For example, the variation of the new estimated image may be at least partly constrained in order to lessen or reducing the total variation of the image. | 02-24-2011 |
20140161332 | IMAGE RECONSTRUCTION FROM LIMITED OR INCOMPLETE DATA - A system and method are provided for reconstructing images from limited or incomplete data, such as few view data or limited angle data or truncated data (including exterior and interior data) generated from divergent beams. In one aspect of the invention, the method and apparatus iteratively constrains the variation of an estimated image in order to reconstruct the image. As one example, a divergent beam may be used to generate data (“actual data”). As discussed above, the actual data may be less than sufficient to exactly reconstruct the image by conventional techniques, such as FBP. In order to reconstruct an image, a first estimated image may be generated. Estimated data may be generated from the first estimated image, and compared with the actual data. The comparison of the estimated data with the actual data may include determining a difference between the estimated and actual data. The comparison may then be used to generate a new estimated image. For example, the first estimated image may be combined with an image generated from the difference data to generate a new estimated image. In order to generate the image for the next iteration, the variation of the new estimated image may be constrained. For example, the variation of the new estimated image may be at least partly constrained in order to lessen or reducing the total variation of the image. | 06-12-2014 |
Patent application number | Description | Published |
20120005459 | PROCESSOR HAVING INCREASED PERFORMANCE AND ENERGY SAVING VIA MOVE ELIMINATION - Methods and apparatuses are provided for increasing processor performance and energy saving via eliminating physical data movement to accomplish a move instruction. The apparatus comprises a first plurality of available physical registers mapped to a second plurality of logical registers, including a source logical register and a destination logical register. A renaming unit remaps the destination logical register to the same physical register mapping as the source logical register in response to a move instruction. In this way, the move instruction is effectively executed without moving data between physical registers. A method is provided for increasing processor performance and energy saving via eliminating physical data movement to accomplish a move instruction. The method comprises determining a mapping of a logical source register and a logical destination register to physical registers of a processor and then remapping the logical destination register to the same physical register mapping as the logical source register to affect an equivalent of the move instruction with actual data movement between physical registers. | 01-05-2012 |
20120110594 | LOAD BALANCING WHEN ASSIGNING OPERATIONS IN A PROCESSOR - A method and apparatus for assigning operations in a processor are provided. An incoming instruction is received. The incoming instruction is capable of being processed: only by a first processing unit (PU), only by a second PU or by either first and second PUs. The processing of first and second PUs is load balanced by assigning the received instructions capable of being processed by either the first and the second PUs based on a metric representing differential loads placed on the first and the second PUs. | 05-03-2012 |
20120143885 | HYBRID SOURCES PREREADY DETERMINATION - A method and apparatus for maintaining source ready information are disclosed. A first copy of the source ready information is stored in an Architectural Register Name (ARN)-indexed structure and a second copy of the source ready information is stored in a Physical Register Number (PRN)-indexed structure. As new instructions become available that require at least one source, the ARN-indexed structure is accessed. If at least one new source becomes available, the ARN-indexed structure and the PRN-indexed structure are updated to include information regarding the new sources. | 06-07-2012 |
20120144174 | MULTIFLOW METHOD AND APPARATUS FOR OPERATION FUSION - A method and apparatus for utilizing scheduling resources in a processor are disclosed. A complex operation is assigned for execution as two micro-operations; a first micro-operation and a second micro-operation. The first micro-operation, which may be an address-generation operation, is executed using at least one of a first processing unit or a load and store unit and the second micro-operation, which may be an execution operation, is executed using a second processing unit, where at least one operand of the second micro-operation is an outcome of the first micro-operation. | 06-07-2012 |
20120144175 | METHOD AND APPARATUS FOR AN ENHANCED SPEED UNIFIED SCHEDULER UTILIZING OPTYPES FOR COMPACT LOGIC - An integrated circuit is disclosed wherein microinstructions are selectively queued for execution in an execution unit having multiple pipelines where each pipeline is configured to execute a selected subset of a set of supported microinstructions. The execution unit receives microinstruction data including an operation code OpCode and an operation type OpType. The OpType data being at least one bit less that a minimum binary size of an OpCode required to uniquely identify the microinstruction. The OpType data selected to indicate a category of microinstructions having common execution requirement characteristics. The microinstructions are selectively queued for pipeline processing by the execution unit pipelines based on the OpType without decoding the OpCode of the microinstruction. | 06-07-2012 |
20120159217 | METHOD AND APPARATUS FOR PROVIDING EARLY BYPASS DETECTION TO REDUCE POWER CONSUMPTION WHILE READING REGISTER FILES OF A PROCESSOR - A method and apparatus are described for reducing power consumption in a processor. A micro-operation is selected for execution, and a destination physical register tag of the selected micro-operation is compared to a plurality of source physical register tags of micro-operations dependent upon the selected micro-operation. If there is a match between the destination physical register tag and one of the source physical register tags, a corresponding physical register file (PRF) read operation is disabled. The comparison may be performed by a wakeup content-addressable memory (CAM) of a scheduler. The wakeup CAM may send a read control signal to the PRF to disable the read operation. Disabling the corresponding PRF read operation may include shutting off power in the PRF and related logic. | 06-21-2012 |
20120179895 | METHOD AND APPARATUS FOR FAST DECODING AND ENHANCING EXECUTION SPEED OF AN INSTRUCTION - Method and apparatus for fast decoding of microinstructions are disclosed. An integrated circuit is disclosed wherein microinstructions are queued for execution in an execution unit having multiple pipelines where each pipeline is configured to execute a set of supported microinstructions. The execution unit receives microinstruction data including an operation code (opcode) or a complex opcode. The execution unit executes the microinstruction multiple times wherein the microinstruction is executed at least once to get an address value and at least once to get a result of an operation. The execution unit processes complex opcodes by utilizing both a load/store support and a simple opcode support by splitting the complex opcode into load/store and simple opcode components and creating an internal source/destination between the two components. | 07-12-2012 |
20120226891 | PROCESSOR WITH INCREASED EFFICIENCY VIA CONTROL WORD PREDICTION - Methods and apparatuses are provided for increased efficiency in a processor via control word prediction. The apparatus comprises an operational unit capable of determining whether an instruction will change a first control word to a second control word for processing dependent instructions. Execution units process the dependent instructions using a predicted control word and compare the second control word to the predicted control word. A scheduling unit causes the execution units to reprocess the dependent instructions when the predicted control word does not match the second control word. The method comprises determining that an instruction will change a first control word to a second control word and processing the dependent instructions using a predicted control word. The second control word is compared to the predicted control word and the dependent instructions are reprocessed using the second control word when the predicted control word does not match the second control word. | 09-06-2012 |
20130007418 | FLUSH OPERATIONS IN A PROCESSOR - Methods and apparatuses are provided for flush operations in a processor. The apparatus comprises an out-of-order execution unit for processing instructions issued in-order from an instruction decoder for first and second threads and being configured to identify an errored instruction in a first thread. A retire unit includes a retire queue for receiving completed instructions from the out-of-order execution unit, the retire unit being configured retire older in-order first thread instructions until the errored instruction would be the next instruction to be retired, and then flushing the errored instruction and all later in-order first thread instructions from the retire queue. The method comprises determining that an errored instruction is being processed by an out-of-order execution unit of a processor and continuing to process to completion instructions earlier in-order from the errored instruction until the completion of the errored instruction. Following completion of the errored instruction, it is flushed along with all instructions later in-order than the errored instruction to recover the processor to a pre-error state. | 01-03-2013 |
Patent application number | Description | Published |
20100039568 | DIGITAL CINEMA ANTI-CAMCORDING METHOD AND APPARATUS BASED ON IMAGE FRAME POST-SAMPLING - A method and apparatus for projecting digital video content and for discouraging recording of the projected video content using a video camera or other sampling recording device are described, including accepting a frame of digital video content, time-shifting a bit-plane of the frame of the digital video content at a phase difference, projecting the time-shifted frame, repeating the accepting, time-shifting and projecting acts for a number of frames, adjusting the phase difference and repeating all of the above acts. Also described are a method and apparatus for generating an indication of a mid-scale level bit-plane of a frame of digital video content, including accepting a frame of digital video content, accepting a selection of mid-scale level bit-plane of the frame and generating an indication of the selection of the mid-scale level bit-plane of the frame. Time-shifting bit-planes of a frame generates in the recorded video a flicker. | 02-18-2010 |
20120300025 | METHOD AND APPARATUS FOR OPTIMAL MOTION REPRODUCTION IN STEREOSCOPIC DIGITAL CINEMA - A method and apparatus are described including determining an inter-frame object displacement for each object in a left eye image frame pair, determining an inter-frame object displacement for each object in a right eye image frame pair, determining a convergence shifting field between each object in the left eye image and the right eye image pair, determining an amount of motion blur responsive to the inter-frame object displacement for each object in the left eye image frame pair, the inter-frame object displacement for each object in the right eye image frame pair, and the convergence shifting field between each object in the left eye image and the right eye image pair and adjusting the motion blur by the amount of motion blur. | 11-29-2012 |
20130009857 | METHOD AND APPARATUS FOR ADAPTIVE MAIN BACK-LIGHT BLANKING IN LIQUID CRYSTAL DISPLAYS - The present principles are directed towards enhancing the reproduction of dynamic scenes on Liquid Crystal Display (LCD) monitors by employing temporal control over the duration of frame blanking of the display back-light. Particularly, the greater the image difference between neighboring frames, the wider the main back-light frame blanking becomes, and vice versa—smaller image difference between consecutive frames will automatically inflict narrower main back-light frame blanking. | 01-10-2013 |
20130016898 | METHOD AND APPARATUS FOR LOW-BANDWIDTH CONTENT-PRESER VING ENCODING OF STEREOSCOPIC 3D IMAGESAANM Tchoukaleysky; EmilAACI TorontoAACO CAAAGP Tchoukaleysky; Emil Toronto CA - A method and apparatus are described including accepting a first and a second stereoscopic eye frame line image, determining a coarse image shift between the first stereoscopic eye frame line image and the second stereoscopic eye frame line image, determining a fine image shift responsive to the coarse image shift, forwarding one of the first stereoscopic eye frame line image and the second stereoscopic eye frame line image and forwarding data corresponding to the fine image shift and metadata for further processing. Also described are a method and apparatus including receiving a transmitted first full stereoscopic eye frame line image, extracting a difference between a first stereoscopic eye frame line image and a second stereoscopic image, subtracting the extracted difference from the first stereoscopic eye frame line image, storing the second stereoscopic eye frame line image, extracting a shift line value from metadata included in the first full stereoscopic eye frame line image and shifting the second stereoscopic eye frame line image to its original position responsive to the shift value. | 01-17-2013 |
20130038693 | METHOD AND APPARATUS FOR REDUCING FRAME REPETITION IN STEREOSCOPIC 3D IMAGING - The present invention is directed towards enhancing the reproduction of three-dimensional dynamic scenes on digital light processing (DLP) and (liquid crystal display) LCD projectors and displays by adding optimal amount of motion blur to stimulate the covered eye to continue perceiving scene picture changes. Too much blur would bring smearing, but a lack of blur induces motion breaking. | 02-14-2013 |
20130051769 | DIGITAL CINEMA ANTI-PIRACY METHOD AND APPARATUS FOR LIQUID CRYSTAL PROJECTION SYSTEMS - Described herein are a method and apparatus including receiving digital video content, receiving an indication of an object of an image of the digital video content, receiving an indication of a grouping of the object in a frame sequence per second, swapping forward in time the grouping of the object with a time-following object to generate a first non-sequential frame of digital video content, performing an object assignment for the forward time swap, swapping backward in time the grouping of the object with a time-following object to generate a second non-sequential frame of digital video content and performing an object assignment for the backward time swap. The swapping backward in time and the swapping forward in time cause flicker in a recording of the digital video content. | 02-28-2013 |