Patent application number | Description | Published |
20090131871 | TROCAR INSERTION APPARATUS - Apparatus for forming and enlarging a percutaneous penetration are disclosed. The apparatus includes an elongate dilation member including a radially expandable member having a first cross-sectional area; and an elongate expansion member including a tubular element having a second cross-sectional area which is larger than the first cross-sectional area. The apparatus further includes an advancing apparatus having a first arm with a first engaging feature for engaging the handle of the dilation member; a second arm with a second engaging feature for engaging the handle of the expansion member; and an operation member; the first arm and the second arm being connected so that operation of the operation member approximates the first engaging feature and the second engaging feature together. | 05-21-2009 |
20120004674 | ABSORBABLE FASTENER AND APPLYING APPARATUS - A surgical fastener apparatus, for securing a surgical mesh material to body tissue including a pair of anchors each having retaining means formed on an outer surface thereof; and a suture tether interconnecting the pair of anchors to one another. The pair of anchors having a substantially cylindrical body having a conically tapered distal end and a planar proximal end. The retaining means includes a series of semi-circular angled projections having a planar proximal surface and a tapered distal end, wherein a center of each of the angled projections is spaced a distance from a longitudinal central axis of the body portion. The surgical fastener is made from a bioabsorbable material which reabsorbs into said body tissue at an appropriate rate, such as for example, polyglycolic acid and polylactic acid. | 01-05-2012 |
20120059397 | ABSORBABLE FASTENER AND APPLYING APPARATUS - A surgical fastener apparatus, for securing a surgical mesh material to body tissue including a pair of anchors each having retaining means formed on an outer surface thereof; and a suture tether interconnecting the pair of anchors to one another. The pair of anchors having a substantially cylindrical body having a conically tapered distal end and a planar proximal end. The retaining means includes a series of semi-circular angled projections having a planar proximal surface and a tapered distal end, wherein a center of each of the angled projections is spaced a distance from a longitudinal central axis of the body portion. The surgical fastener is made from a bioabsorbable material which reabsorbs into said body tissue at an appropriate rate, such as for example, polyglycolic acid and polylactic acid. | 03-08-2012 |
20120078275 | ABSORBABLE FASTENER AND APPLYING APPARATUS - A surgical fastener apparatus, for securing a surgical mesh material to body tissue including a pair of anchors each having retaining means formed on an outer surface thereof; and a suture tether interconnecting the pair of anchors to one another. The pair of anchors having a substantially cylindrical body having a conically tapered distal end and a planar proximal end. The retaining means includes a series of semi-circular angled projections having a planar proximal surface and a tapered distal end, wherein a center of each of the angled projections is spaced a distance from a longitudinal central axis of the body portion. The surgical fastener is made from a bioabsorbable material which reabsorbs into said body tissue at an appropriate rate, such as for example, polyglycolic acid and polylactic acid. | 03-29-2012 |
20120109157 | ABSORBABLE FASTENER AND APPLYING APPARATUS - A surgical fastener apparatus, for securing a surgical mesh material to body tissue including a pair of anchors each having retaining means formed on an outer surface thereof; and a suture tether interconnecting the pair of anchors to one another. The pair of anchors having a substantially cylindrical body having a conically tapered distal end and a planar proximal end. The retaining means includes a series of semi-circular angled projections having a planar proximal surface and a tapered distal end, wherein a center of each of the angled projections is spaced a distance from a longitudinal central axis of the body portion. The surgical fastener is made from a bioabsorbable material which reabsorbs into said body tissue at an appropriate rate, such as for example, polyglycolic acid and polylactic acid. | 05-03-2012 |
Patent application number | Description | Published |
20100023283 | ISOLATED CURRENT SENSOR - The present disclosure includes a power measurement, circuit breaker or integrated protection system including isolated analog-to-digital modulators for measuring current using current sensors, such as, for example, current shunts, in a single or multiphase power system. In one embodiment, the modulators are divided into a line-side device with an analog-to-digital modulator and a host-side device including a decimation filter and a processor. In one embodiment, an isolation barrier, such as, for example, a pulse transformer, divides the line-side device from the host-side device. | 01-28-2010 |
20110184675 | ISOLATED CURRENT SENSOR WITH CODEC - The present disclosure includes a power measurement, circuit breaker or integrated protection system including isolated analog-to-digital modulators for measuring current using current sensors, such as, for example, current shunts, in a single or multiphase power system. In one embodiment, the modulators are divided into a line-side device with an analog-to-digital modulator and a host-side device including a decimation filter and a processor. In one embodiment, an isolation barrier, such as, for example, a pulse transformer, divides the line-side device from the host-side device. | 07-28-2011 |
20110267038 | SHUNT SENSOR AND SHUNT SENSOR ASSEMBLY - The present disclosure describes configurations for current shunt sensors and current shunt sensor assemblies having improved electromagnetic cross-talk rejection that can be used in single-phase/split-phase and poly-phase power metering applications. Some embodiments of the current shunt sensors and current shunt sensor assemblies reduce the need for a shielding material around current shunt sensors in single-phase/split-phase and poly-phase power metering applications. Some embodiments of the current shunt sensors achieve improved electromagnetic cross-talk rejection through a substantially symmetrical arrangement of component parts along the primary path of current flow. Some embodiments of the current shunt sensors achieve improved electromagnetic cross-talk rejection by symmetrical configurations that, in operation, induce complementary parasitic currents or voltages that substantially cancel each other out and do not substantially affect primary current flow through the current shunt sensor. | 11-03-2011 |
Patent application number | Description | Published |
20140278674 | COMPUTER-IMPLEMENTED SINGLE CALENDAR SYSTEM - A computer implemented method of scheduling all calendar events for a user comprising a single platform for setting multiple appointments with different establishments, a database of establishments available for the user to search, the database comprising a profile of each establishment, | 09-18-2014 |
20140278685 | Computer-Implemented Search System With Blog - A computer implemented method of booking an appointment desired by a user comprising compiling a database of service companies available for the user to search, the database comprising a profile about each company, the profile comprising one or more of, the company's category of services provided, the location of the company and the available appointment days and times for providing the services. A platform operable by a platform operating company having a computer processor accessable by a user operating a computer or mobile device having a mobile application operable on the mobile device. | 09-18-2014 |
20140279239 | Computer Implemented Search System - An informational and educational blog within a platform that acts as a marketplace for booking appointments for services desired by a user comprising compiling a database of companies available for the user to search, the database comprising a profile about each company, including the category of services, the location of the company and the available appointments for the services, a search platform accessible by a user operating a computer or a mobile device, the platform allowing the user to search by a category of service, name of a company, location, or date and time available for an appointment, the platform comprising a chat option whereby the user can contact a platform agent to arrange available appointments. | 09-18-2014 |
20140279262 | COMPUTER IMPLEMENTED SEARCH SYSTEM - A computer implemented method of booking an appointment for services desired by a user comprising compiling a database of companies available for the user to search, the database comprising a profile about each company, including the category of services, the location of the company and the available appointments for the services, a search platform accessible by a user operating a computer or a mobile device, the platform allowing the user to search by a category of service, name of a company, location, or date and time available for an appointment, the platform comprising a chat option whereby the user can contact a platform agent to arrange an available appointment with a service company and advise the user of the appointment or the user can activate the chat option for any purpose. | 09-18-2014 |
20140280310 | COMPUTER IMPLEMENTED SEARCH SYSTEM - A computer implemented method of searching for services desired by a user comprising compiling a database of establishments available for the user to search, the database comprising a profile about each establishment, the profile comprising the establishment's category of services provided, the location and the available appointment days and times for providing the services, and providing a search program operable by a computer processor accessible by a user operating a computer or a mobile device in which the user can search for a service by selecting one or more of a category of service, name of an establishment, a location, or a date and time available for an appointment and the user can confirm an available appointment with an establishment directly from their own computer or mobile device. | 09-18-2014 |
Patent application number | Description | Published |
20100139416 | METHOD FOR OPERATING A RESONANCE MEASURING SYSTEM AND A RESONANCE MEASURING SYSTEM - A method for operating a resonance measuring system, in particular a Coriolis mass flowmeter, an oscillation element is excited to oscillation and the oscillations of the oscillation element are detected by an oscillation sensor and are formed as at least one response signal of a respective eigenform. Orthogonal projection components of the response signal are created, at least a first value corresponding to an eigenfrequency of the resonance measuring system is determined with at least a part of the alternating components of the projection components, at least a second value corresponding to the eigenfrequency of the resonance measuring system is determined with at least a part of the constant components of the projection components and the first and the second value correspondents are used for exciting the resonance measuring system with at least one control in at least one control loop in the eigenform corresponding to the eigenfrequency. | 06-10-2010 |
20100139417 | METHOD FOR OPERATING A RESONANCE-MEASURING SYSTEM AND A RESONANCE-MEASURING SYSTEM - A method for operating a resonance-measuring system, in particular, a Coriolis mass flowmeter, having at least one oscillation element, at least one oscillation driver and at least one oscillation sensor, the oscillation element being excited to oscillation in at least one control using at least one control loop by at least one oscillation driver being excited by at least one excitation signal and the excited oscillations of the oscillation element being detected by the oscillation sensors as at least one response signal. At least one set variable of the closed loop is varied in a pre-determined manner and by evaluating at least one resulting excitation signal and/or at least one resulting response signal with the help of a mathematical model of the resonance-measuring system, at least one parameter of the excited eigenform is selectively identified. | 06-10-2010 |
20110259121 | CORIOLIS MASS FLOWMETER - A Coriolis mass flowmeter ( | 10-27-2011 |
20130199306 | METHOD FOR OPERATING A RESONANCE MEASURING SYSTEM - A method for operating a Coriolis mass flowmeter in which a simple and reliable detection of a multi-phase flow is implemented by determining at least one first measured value for at least one state variable that is dependent on the amplitude in a multi-phase medium, exciting the measuring tube with the oscillation generator to oscillate at a predetermined oscillation frequency and a first amplitude, and to oscillate with the excitation frequency and a second amplitude, detecting the resulting oscillation of the measuring tube and determining at least a second measured value for the state variable that is dependent on the amplitude in a multi-phase medium from the determined resulting oscillation, and using the deviation of at least one of the first measured value from at least a corresponding second value as an indicator for the presence of a multi-phase flow. | 08-08-2013 |
20130317760 | METHOD FOR OPERATING A RESONANCE MEASURING SYSTEM - A method for operating a Coriolis mass flow measuring device having at least one measuring pipe through which a medium flows, at least one vibration generator, at least a first vibration sensor, at least a second vibration sensor and at least a control and analyzing unit. The detection of measurement variables or diagnosis parameters is achieved with increased accuracy and security in that the control and analyzing unit calculates, at least indirectly and in a ratiometric manner, at least a derived secondary variable based on a primary measurement, wherein interested primary measurement signals are transmitted alternately to the control and analyzing unit via different measurement channels and wherein, based on the various values obtained from the different measurement channels regarding the primary measurement signals, compensation values of the transmitted primary measurement signals are calculated and used as a basis for the calculation of the derived secondary variable. | 11-28-2013 |
20130338943 | METHOD FOR OPERATING A RESONANCE MEASURING SYSTEM AND A RESONANCE MEASURING SYSTEM IN THIS REGARD - Methods and systems are provided for operating a resonance measuring system, including a Coriolis mass flow meter. The resonance measuring system includes an electrical actuating apparatus, an electromagnetic drive, and an oscillation element which interacts with a medium. The electrical actuating apparatus provides an electrical excitation signal that excites the electromagnetic drive. The electromagnetic drive excites the oscillation element to oscillation. A mathematical model of the resonance measuring system depicts the oscillation element and the parameters of the mathematical model are being identified excitation of the oscillation element. The identified parameters and quantities are used for operating the resonance measuring system. | 12-19-2013 |
20150177192 | METHOD FOR OPERATING A RESONANT MEASUREMENT SYSTEM - Method for operating a resonant measurement system, especially a Coriolis mass flow meter, so as to be excitable in a linear operating range, the driving terminal current triggered by an electric excitation signal and the driving terminal voltage of the electromagnetic drive triggered by the electric excitation signal are measured. The driving power is determined from the driving terminal current and the driving terminal voltage, and if the driving terminal current exceeds a given maximum driving terminal current, and/or if the driving terminal voltage exceeds a given maximum driving terminal voltage and/or if the driving power exceeds a given maximum driving power, the electric excitation signal is limited to a threshold value such that the driving terminal current remains below the given maximum driving terminal current, and/or the driving terminal voltage remains below the given maximum driving terminal voltage, and/or the driving power remains below the maximum driving power. | 06-25-2015 |
20150219600 | METHOD FOR OPERATING A RESONANCE-MEASURING SYSTEM AND RESPECTIVE RESONANCE SYSTEM - A method for operating a resonant measurement system has at least one: adjustment device, electric actuation device, electromagnetic vibration generator, vibrating element, and vibration recorder. The adjustment device generates an output signal to trigger the electric actuation device, the electric actuation device provides an electric excitation signal to the electromagnetic drive, the electromagnetic drive excites the vibrating element to the same vibration in at least one normal mode, and the excited vibration is sensed by the vibration recorder and is output as an output signal. To approach, maintain and readjust a resonant point as an operating point of the resonant measurement system, the phase difference between the output signal of the vibration recorder and the adjustment device output signal is acquired, an adjustment deviation is calculated from a predefined phase difference and the acquired phase difference, and the adjustment deviation provided to the adjustment device as an input signal. | 08-06-2015 |
Patent application number | Description | Published |
20090051496 | Method and Apparatus for Low Power Modulation and Massive Medium Access Control - An ultra low power, low complexity, low collision, deterministic modulation method that also works as a massive medium access mechanism for communication systems is based on positioning data in a communication resource space, such as time and frequency, such that the position of a symbol in that space determines its value and its access to the medium. The number base of the symbol is determined by the size of the subset of the resource space it is positioning itself in and, thereby, a few sparsely located symbols can convey a large value, while the remainder of the space can be simultaneously and massively used by other sparsely resource using members of the network. | 02-26-2009 |
20090264067 | Inductive antenna coupling - This invention pertains to the connection between a radio frequency circuit and its antenna. Miniaturization of radio frequency integrated circuits has made attaching these circuits to their antennas increasingly difficult and costly. This invention uses magnetic coupling, as performed in transformers, between circuits and antennas as a practical solution to reduce cost and effort in attaching the two sides as well as to protect the circuit against electrostatic discharge. Furthermore a simple pre-assembly testing methodology is accounted for as an additional benefit of the method. | 10-22-2009 |
20120134389 | PASSIVE WIRELESS CONNECTION - A wireless switch or sensor is provided that includes a radio frequency (RF) transponder including a narrowband receiver operable to generate power from a received narrowband RF signal and an ultra wideband (UWB) transmitter operable to transmit UWB pulses using the generated power. | 05-31-2012 |
Patent application number | Description | Published |
20090026390 | TECHNIQUES FOR PLASMA INJECTION - Techniques for plasma injection for space charge neutralization of an ion beam are disclosed. In one particular exemplary embodiment, the techniques may be realized as a plasma injection system for space charge neutralization of an ion beam. The plasma injection system may comprise a first array of magnets and a second array of magnets positioned along at least a portion of an ion beam path, the first array being on a first side of the ion beam path and the second array being on a second side of the ion beam path, the first side opposing the second side. At least two adjacent magnets in the first array of magnets may have opposite polarity. The plasma injection system may also comprise a plasma source configured to generate a plasma in a region associated with a portion of the ion beam path by colliding at least some electrons with a gas. | 01-29-2009 |
20100044577 | MICROCHANNEL PLATE DEVICES WITH TUNABLE RESISTIVE FILMS - A microchannel plate for detecting neutrons includes a hydrogen-rich polymer substrate that defines a plurality of channels extending from a top surface of the substrate to a bottom surface of the substrate, where neutrons interact with the plurality of channels to generate at least one secondary electron. A top electrode is positioned on the top surface of the substrate and a bottom electrode is positioned on the bottom surface of the substrate. A resistive layer is formed over an outer surface of the plurality of channels that provides ohmic conduction with a resistivity that is substantially constant. An emissive layer is formed over the resistive layer. Neutron interaction products interact with the plurality of channels defined by the substrate and the emissive films to generate secondary electrons that cascade within the plurality of channels to provide an amplified signal related to the detection of neutrons. | 02-25-2010 |
20120273689 | Microchannel Plate Devices With Tunable Resistive Films - A microchannel plate for detecting neutrons includes a hydrogen-rich polymer substrate that defines a plurality of channels extending from a top surface of the substrate to a bottom surface of the substrate, where neutrons interact with the plurality of channels to generate at least one secondary electron. A top electrode is positioned on the top surface of the substrate and a bottom electrode is positioned on the bottom surface of the substrate. A resistive layer is formed over an outer surface of the plurality of channels that provides ohmic conduction with a resistivity that is substantially constant. An emissive layer is formed over the resistive layer. Neutron interaction products interact with the plurality of channels defined by the substrate and the emissive films to generate secondary electrons that cascade within the plurality of channels to provide an amplified signal related to the detection of neutrons. | 11-01-2012 |
20150102233 | MEDIUM CURRENT RIBBON BEAM FOR ION IMPLANTATION - A method of setting up a medium current ribbon beam for ion implantation is provided. It includes providing an ion source fed with a process gas and a support gas. The process ion beam is separated from the support gas beam with a mass analyzing magnet, and the intensity of the process ion beam is controlled by varying the ratio of process gas to support gas in the ion source gas feed. Process beam intensity may also be controlled with one or more mechanical current limiting devices located downstream of the ion source. An ion beam system is also provided. This method may control the total ribbon beam intensity at the target between approximately 3 uA to about 3 mA. | 04-16-2015 |
20150380206 | SINGLE BEND ENERGY FILTER FOR CONTROLLING DEFLECTION OF CHARGED PARTICLE BEAM - A single bend energy filter for controlling deflection of a charged particle beam is provided. It includes a first array of electrodes and a second array of electrodes to define a beam channel for the charged particle beam to pass through; an unmatched steering electrode among the first array of electrodes for tuning the bend angle of the charged particle beam; and a plurality of electrical biases applied to the first array of electrodes, the second array of electrodes and the unmatched steering electrode, wherein portion or all of the electrodes have different shapes. A method for controlling deflection of a charged particle beam is also provided. Depending on use of an unmatched steering electrode, the bend angle of the charged particle beam may be fine-tuned, so as to effectively control the deflection of the charged particle beam to achieve a centered beam at the wafer plane. | 12-31-2015 |
Patent application number | Description | Published |
20120111188 | HOT SIEVING ELECTROSTATIC PRECIPITATOR - An electrostatic precipitator and a method of removal of particulates from gaseous flows. A plurality of screens, secured in sets within a central chamber in a housing, comprise at least one set of electrically chargeable first screens and at least one set of electrically grounded second screens. For each set of chargeable screens, all the screens of the set are provided with an identical electrical charge, either positive or negative, and the set is provided with a plurality of spikes directed at the oncoming gaseous flow. At least one screen cleaning means selectively acts on the screens of each set. The precipitator can comprise a plurality of central chambers in a single housing or separate housings, and the chambers can be selectively activated or deactivated. The precipitator provides improved particulate removal from gaseous flows, including hot flows having temperatures up to at least 1200° C. | 05-10-2012 |
20120137728 | AUTO-REFRIGERATED GAS SEPARATION SYSTEM FOR CARBON DIOXIDE CAPTURE AND COMPRESSION - A system and method for capturing and separating carbon dioxide from mixed gas streams. The gas stream is processed in a structure including a compression module comprising a plurality of compressors, intercoolers and inter-stage condensate separators. The flow path from the compression module includes a plurality of flow separators, gas stream splitters, heat exchangers and at least a first mixer and a first expander. The gas stream is sequentially compressed and cooled to form process condensate and separate it from the compressed gas stream. The gas stream is further dried and cooled to liquefy carbon dioxide and separate it from the non-condensable portion. Selective expansion of liquid carbon dioxide streams provides cooling for the system, and further energy efficiency is achieved by selective recycling of portions of gas streams, allowing for compact equipment and economical operation, while providing for high purity product streams of carbon dioxide. | 06-07-2012 |
Patent application number | Description | Published |
20120149028 | DETECTION AND VISUALIZATION OF THE CELL CYCLE IN LIVING CELLS - The present invention relates to a nucleic acid molecule encoding a polypeptide specifically binding to proliferating cell nuclear antigen (PCNA), said nucleic acid molecule comprising a nucleic acid sequence encoding the amino acid sequence of SEQ ID NO: 2 or an amino acid sequence deviating from SEQ ID NO: 2 by conservative substitution of one or more amino acids in position 1 to 28, 38 to 52, 63 to 98 and 115 to 123 of SEQ ID NO: 2. The present invention also relates to a vector comprising the nucleic acid molecule of the invention, a host cell comprising the nucleic acid molecule of or the vector of the invention and a method of detecting the amount and/or location of PCNA in living cells, a method of screening for compounds having an effect on the cell cycle. | 06-14-2012 |
20140342372 | FLUORESCENT TWO-HYBRID (F2H) ASSAY FOR DIRECT VISUALIZATION OF PROTEIN INTERACTIONS IN LIVING CELLS - The present invention relates to an in vitro method for detecting protein-protein interactions comprising: (a) expressing in a eukaryotic cell a first fusion protein comprising (i) a (poly)peptide that, when expressed in a cell, accumulates at distinct sites in the nucleus of the cell or interacts with proteinaceous or non-proteinaceous structures accumulated at distinct sites in the nucleus of the cell; and (ii) a (poly)peptide specifically binding to GFP; (b) expressing in the same cell a second fusion protein comprising (i) GFP; and (ii) a bait (poly)peptide; (c) expressing in the same cell a third fusion protein comprising (i) a fluorescent (poly)peptide, the excitation and/or emission wavelength of which differs from that of GFP; and (ii) a prey (poly)peptide; and (d) detecting the fluorescence emission of the fluorescent parts of the second and the third fusion protein in the cell upon excitation, wherein a co-localization of the fluorescence emission of both fusion proteins in the cell nucleus is indicative of an interaction of the bait and the prey (poly)peptide. The invention also relates to an in vitro method for detecting protein-protein interactions comprising: (a) expressing in a eukaryotic cell a first fusion protein comprising (i) a fluorescent (poly)peptide; (ii) a (poly)peptide that, when expressed in a cell, accumulates at distinct sites in the nucleus of the cell; and (iii) a bait (poly)peptide (b) expressing in the same cell a second fusion protein comprising (i) a fluorescent (poly)peptide, the excitation and/or emission wavelength of which differs from that of the fluorescent (poly)peptide comprised in said first fusion protein; and (ii) a prey (poly)peptide and (c) detecting the fluorescence emission of the fluorescent parts of the first and the second fusion protein in the cell upon excitation, wherein a co-localization of the fluorescence emission of both fusion proteins in the cell nucleus is indicative of an interaction of the bait and the prey (poly)peptide. Furthermore, the present invention relates to methods for identifying a compound modulating the interaction of two (poly)peptides and methods of determining the relative strength of the interaction of two proteins with a third protein. | 11-20-2014 |