Sobolewski
Andrzej Sobolewski, Torun PL
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20140246840 | MANUALLY POWERED VEHICLE - A manually-powered vehicle propelled by muscular force, whose user maintains a standing position, and whose drive is hand-held. The vehicle according to the invention includes two drive wheels, with independent mechanisms installed inside them, which transform the swinging motion of the levers into unidirectional gyration of the drive wheels axis thus driving the vehicle forward, at least one neutral wheel mounted in a way allowing rotation around the vertical axis, and where a low-slung platform is attached directly to the casing of the mechanisms. | 09-04-2014 |
Arkadiusz Sobolewski, Lawrenceville, NJ US
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20110120447 | Tilting/Tracking System for Solar Devices - A tracking system is provided for a roof-mounted solar array. The system includes a sensor mechanism for sensing an orientation of the sun relative to the solar array, and a controller connected to the sensor mechanism that generates a signal that represents an optimal tilt angle of the solar array relative to the orientation of the sun. An actuator connected to the controller receives the signal from the controller and adjusts the tilt angle of the solar array in response to the received signal. | 05-26-2011 |
Gregory Sobolewski, Brecksville, OH US
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20130285629 | Dynamic Current Limit Apparatus and Method - A dynamic current limiter circuit is disclosed. The dynamic current limiter includes an input node an output node. The dynamic current limiter also includes a current control valve coupled between the input and output nodes, the current control valve being configured to limit current flow between the input and output nodes based on a control input. The dynamic current limiter also includes a current change detector coupled between the input and output nodes, the current change detector being configured to detect a change in current through the input and output nodes and generate a control signal configured to drive the control input. The current control valve is configured to limit current flow between the input and output nodes in response to the current control signal. | 10-31-2013 |
20140145729 | LOW FREQUENCY IMPEDANCE MEASUREMENT WITH SOURCE MEASURE UNITS - A method for measuring the impedance of a DUT having a capacitance of less than 1 pF includes applying a voltage or current signal to the DUT, the voltage or current signal including an AC component having a non-zero frequency of less than 1 kHz; monitoring a current or voltage signal, respectively, through the DUT in response to the voltage or current signal; digitizing the voltage signal and the current signal synchronously; and calculating the impedance from the digitized voltage and current signals. | 05-29-2014 |
20140306671 | HIGH PERFORMANCE CURRENT SOURCE POWER SUPPLY - A system can include a device under test (DUT) having a DUT voltage, a cable connected to the DUT, the cable having a cable inductance, and a power supply configured as a current source to provide a wide bandwidth voltage source to the DUT, wherein the DUT voltage is independent of the cable inductance. | 10-16-2014 |
20140376201 | GUARDED PRINTED CIRCUIT BOARD ISLANDS - A device with low dielectric absorption includes a printed circuit board (PCB), a component connection area including a first conductor layered on a top surface of the component connection area and a second conductor layered on a bottom surface of the component connection area, an aperture surrounding the component connection area, a low-leakage component connecting the component connection area to the PCB across the aperture, and a guard composed of a third conductor at least substantially surrounding the aperture on a top surface of the PCB and a fourth conductor at least substantially surrounding the aperture on a bottom surface of the PCB. | 12-25-2014 |
20150270823 | CONFIGURABLE BIAS TEE - Bias tees, according to certain embodiments of the present invention, include switches in the AC signal path, the DC signal path, or both, to improve the capability of the bias tees to be used for high impedance AC measurement, low current DC measurement, or both. Optical control of the switches, as well as control of the switches using a DC bias present within the AC signal input to the bias tee, is described. Including a set of diodes into the DC signal path, rather than a switch, provides enhanced capability of the bias tee to be used for high impedance AC measurements. | 09-24-2015 |
Jerry Sobolewski, Canton, MI US
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20100024113 | Pressurized dual flush system - A dual flush volume pressurized flush device. A pressurized tank includes a tray for controllably retaining water during a flush event. The tray retains a certain volume of water when a reduced flush is activated, such that the entire volume of the tank is not flushed. In a full flush event, the activation causes substantially the entire volume of the tank to be flushed, including the volume of water inside the tray. A controllable water retention tray valve is positioned in the tray and provides a controllable release for the water in the tray. | 02-04-2010 |
20100218309 | Multiple Feed Discharge Flush System - A multi-path discharge feed for a pressurized flush system of a water closet. The discharge feed fluidly connected to the pressurizable flush tank includes an inlet and a first outlet and a second outlet. Contents of the pressurizable flush tank are received via the inlet and distributed between a wash portion directed to the first outlet and a flush portion directed to the second outlet. The first outlet is fluidly connected to a plurality of wash jets. The second outlet is fluidly connected to a flush jet. The volume of fluid directed to the wash portion and the flush portion may be controlled by selecting the area of the first outlet and the area of second outlet, respectively. | 09-02-2010 |
20110265257 | Pressurized Dual Flush System - A dual flush volume pressurized flush device. A pressurized tank includes a tray for controllably retaining water during a flush event. The tray retains a certain volume of water when a reduced flush is activated, such that the entire volume of the tank is not flushed. In a full flush event, the activation causes substantially the entire volume of the tank to be flushed, including the volume of water inside the tray. A controllable water retention tray valve is positioned in the tray and provides a controllable release for the water in the tray. | 11-03-2011 |
Michael Sobolewski, Essen DE
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20100196182 | ECCENTRIC SCREW PUMP WITH SPLIT STATOR - Eccentric worm pump with at least one stator ( | 08-05-2010 |
Pawel A. Sobolewski, Arlington Heights, IL US
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20140238226 | Rotary Piston Type Actuator With A Central Actuation Assembly - A rotary actuator includes a housing defining an arcuate chamber including a cavity, a fluid port in fluid communication with the cavity, and an open end. A rotor assembly includes an output shaft and a rotor arm extending outward. An arcuate-shaped piston is disposed in said housing for reciprocal movement in the arcuate chamber through the open end, wherein a seal, the cavity, and the piston define a pressure chamber, and a portion of the piston contacts the first rotor arm. A central actuation assembly includes a central mounting point formed in an external surface of the output shaft, said central mounting point proximal to the longitudinal midpoint of the shaft, and an actuation arm removably attached at a proximal end to the central mounting point, said actuation arm adapted at a distal end for attachment to an external mounting feature of a member to be actuated. | 08-28-2014 |
20140238227 | Rotary Piston Type Actuator With A Central Actuation Assembly - A rotary actuator includes a housing, a rotor assembly rotatably journaled in said housing and including a rotary output shaft, a central actuation assembly including a central mounting point formed in an external surface of the rotary output shaft, said central mounting point proximal to the longitudinal midpoint of the rotary output shaft, a mounting assembly adapted for attachment to an external mounting connector of a mounting surface of an aircraft structural member, and an actuation arm removably attached at a proximal end to the central mounting point, said actuation arm adapted at a distal end for attachment to an external mounting feature of an aircraft assembly to be actuated. | 08-28-2014 |
20140238228 | Rotary Piston Type Actuator with Pin Retention Features - A rotary actuator includes a housing, a first piston housing assembly comprising a first cavity and an open end, a rotor assembly rotatably journaled in said housing and comprising a rotary output shaft and a first rotor arm extending radially outward from the rotary output shaft to a first distal end comprising one or more first retainers, and an arcuate-shaped first piston disposed in said housing for reciprocal movement in the first piston housing assembly through the open end along a radius of curvature. A first portion of the first piston connects to the first rotor arm at a first end portion comprising one or more second retainers. The first retainers and the second retainers are intermeshed along the radius of curvature such that movement of the rotor assembly urges movement of the first piston and movement of the first piston urges movement of the rotor assembly. | 08-28-2014 |
20140238229 | Rotary Piston Type Actuator with Modular Housing - A rotary actuator includes a piston housing assembly including a cavity, a fluid port in cavity, and an open end. A rotor assembly is rotatably journaled in the piston housing assembly and includes a rotary output shaft, a rotor arm extending radially outward from the rotary output shaft, an arcuate-shaped piston disposed in said piston housing assembly for reciprocal movement in the piston housing assembly through the open end along a radius of curvature. A seal, the cavity, and the piston define a pressure chamber, and a portion of the piston connects to the rotor arm at an end portion. | 08-28-2014 |
20140238230 | Rotary Piston Type Actuator - A rotary actuator includes a first housing defining a first arcuate chamber having a first cavity, a first fluid port in fluid communication with the first cavity, and an open end. A rotor assembly is rotatably journaled in the first housing and having a rotary output shaft and a first rotor arm extending radially outward from the rotary output shaft. An arcuate-shaped first piston is disposed in the first housing for reciprocal movement in the first arcuate chamber through the open end, wherein a first seal, the first cavity, and the first piston define a first pressure chamber, and a first portion of the first piston contacts the first rotor arm. | 08-28-2014 |
20140238231 | Rotary Piston Type Actuator with Hydraulic Supply - A rotary actuator includes a housing defining a first arcuate chamber comprising a cavity, a fluid port in fluid communication with the cavity, and an open end. A rotor assembly in the housing includes an output shaft and a rotor arm extending radially outward from the output shaft. An arcuate-shaped piston is disposed in the housing for movement in the arcuate chamber. The rotary actuator includes a fluid line is coupled to the fluid port, a high pressure fluid line, a low pressure fluid line, and a central pressure source coupled to the high pressure fluid line. A servo valve is positioned between the central pressure source and the hydraulic actuator and is controllable to selectively connect the fluid line to the high pressure fluid line and the low pressure fluid line to control movement of the hydraulic actuator. | 08-28-2014 |
Phillip John Sobolewski, Charleston, SC US
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20120159606 | CODE DOMAIN ISOLATION - A method for achieving code domain isolation. A first set of data is received in a first domain format. The first set of data is changed to a second domain format. The first set of data in the second domain format is captured. The first set of data in the second domain format is changed to a third domain format. The first set of data in the third domain format is prepared for receipt by a user computer system. | 06-21-2012 |
Sebastian Sobolewski, Broomfield, CO US
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20090187645 | SYSTEM FOR PROVIDING MULTI-PATH INPUT/OUTPUT IN A CLUSTERED DATA STORAGE NETWORK - A network storage system is provided. A storage server system can comprise at least two data storage servers. Each server can comprise a network interface operable to transmit/receive communications to/from a network infrastructure; at least one data storage device; a processor operable to receive, from said network interface; an iSCSI network command and generate, to carry out said iSCSI network command, one or more device specific commands for said at least one data storage device. Each server can further comprise a host computer containing a host network interface operable to transmit/receive network communications; and a host processor operable to receive a storage command; determine if said at least two data storage servers are needed; generate one or more iSCSI network commands; and transmit said one or more iSCSI network commands to each of said at least two data storage servers using said host network interface. | 07-23-2009 |
Sebastian P. Sobolewski, Broomfield, CO US
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20140337562 | JOURNAL MANAGEMENT - Apparatuses, systems, methods, and computer program products are disclosed for managing a journal. A method may include reordering storage commands based on different storage volumes associated with the storage commands. A method may include reordering storage commands based on different snapshots associated with the storage commands. A method may include adjusting a frequency of writing data from a write buffer based on a rate of write requests. A method may include adjusting a ratio of storage capacity for storing mirrored write data to storage capacity for storing non-mirrored read data. | 11-13-2014 |
Sebastian Piotr Sobolewski, Broomfield, CO US
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20130117286 | Primary Data Storage System with Quality of Service - The invention is directed to a primary data storage system for use in a computer network in which a network allows user computers to transfer data to/from the primary data storage system. In one embodiment, the primary data storage system allows an administrator of the computer network to define two or more volumes on the primary data storage system and define quality of service goals for each volume. The primary data storage system operates so as allocate resources within the primary data storage system to the volumes based upon criticality and performance goals specified for each of the volumes. | 05-09-2013 |
20130117515 | Primary Data Storage System with Data Tiering - The invention is directed to a primary data storage system for use in a computer network in which a network allows user computers to transfer data to/from the primary data storage system. In one embodiment, the primary data storage system implements a tiering strategy to move data between stores with different characteristics so as to match the characteristics of the data to the characteristics of one of the stores. | 05-09-2013 |
20130117516 | Primary Data Storage System with Staged Deduplication - The invention is directed to a primary data storage system for use in a computer network in which a network allows user computers to transfer data to and/or from the primary data storage system. In one embodiment of the invention, the storage processor operates to analyze the data associated with write block commands that relate to different storage locations in a data store system that is associated with the primary data storage system so as to identify the potential writing of the block(s) of the same data to the data store system and prevent the writing of such blocks of data. | 05-09-2013 |
Todd Sobolewski, Windham, NH US
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20100189338 | SYSTEMS AND METHODS FOR COUNTING CELLS AND BIOMOLECULES - The present invention generally relates to systems and methods for counting biomolecules or cells. In certain embodiments, the invention provides a cell counting or biomolecule counting system including: a covered chamber having a known height and configured to hold a suspension of biomolecules or cells in a sample; at least one fluorescent light source connected to at least one fluorescent light beam narrowing device; a bright-field light source connected to a bright-field light beam narrowing device; a microscope objective; a detection device; a fluorescent filter assembly to allow only excitation light to illuminate the sample and allow only emission light from the sample to be imaged by the detection device; and a movable light shutter to block bright-field light during fluorescent detection. | 07-29-2010 |
20110136152 | SYSTEMS AND METHODS FOR COUNTING CELLS AND BIOMOLECULES - The present invention generally relates to systems and methods for counting biomolecules or cells. In certain embodiments, the invention provides a cell counting or biomolecule counting system including: a covered chamber having a known height and configured to hold a suspension of biomolecules or cells in a sample; at least one fluorescent light source connected to at least one fluorescent light beam narrowing device; a bright-field light source connected to a bright-field light beam narrowing device; a microscope objective; a detection device; a fluorescent filter assembly to allow only excitation light to illuminate the sample and allow only emission light from the sample to be imaged by the detection device; and a movable light shutter to block bright-field light during fluorescent detection. | 06-09-2011 |
20140347463 | SYSTEMS AND METHODS FOR COUNTING CELLS AND BIOMOLECULES - The present invention generally relates to systems and methods for counting biomolecules or cells. In certain embodiments, the invention provides a cell counting or biomolecule counting system including: a covered chamber having a known height and configured to hold a suspension of biomolecules or cells in a sample; at least one fluorescent light source connected to at least one fluorescent light beam narrowing device; a bright-field light source connected to a bright-field light beam narrowing device; a microscope objective; a detection device; a fluorescent filter assembly to allow only excitation light to illuminate the sample and allow only emission light from the sample to be imaged by the detection device; and a movable light shutter to block bright-field light during fluorescent detection. | 11-27-2014 |
Uwe Sobolewski, Bunde DE
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20130108886 | METAL COMPONENT, METHOD FOR PRODUCING A METAL COMPONENT, AND FITTING, PIECE OF FURNITURE AND HOUSEHOLD APPLIANCE | 05-02-2013 |
20130142457 | COMPONENT, IN PARTICULAR FOR A FITTING, A PIECE OF FURNITURE AND/OR A DOMESTIC APPLIANCE, METHOD FOR PRODUCING A COMPONENT, AND A FITTING, PIECE OF FURNITURE AND/OR DOMESTIC APPLIANCE - A component for one or more of a fitting, a piece of furniture, and a domestic appliance. The component includes a formed body including one or more of a hard-material-containing composite, a metal-ceramic composite, and a hard material. A method of producing the component includes providing the formed body and shaping it by thermal spraying or mechanical forming. | 06-06-2013 |
Zbignew Stanislaw Sobolewski, Houston, TX US
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20160040530 | HIGH DATA-RATE TELEMETRY PULSE DETECTION WITH A SAGNAC INTERFEROMETER - An example telemetry signal detection apparatus may include a optical splitter, a light source optically coupled to the optical splitter, and a light detector optically coupled to the optical splitter. The apparatus further may include a reference loop optically coupled to the optical splitter and a sensor loop optically coupled to the reference loop and the optical splitter. The reference loop may be contained within a reference loop enclosure. The sensor loop and reference loop may comprise a zero-area Sagnac loop with folded optical fiber or dual fiber cable configurations. | 02-11-2016 |
Zbigniew S. Sobolewski, Monument, CO US
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20110087445 | Intelligent Sport Shoe System - The present invention is directed to a system for providing information to an athlete concerning the efficiency with which the athlete is using energy in moving relative to the ground or some other surface. In one embodiment, the system includes a plurality of pressure sensors that are associated with a shoe and generate pressure related data. The system further includes a processing system that processes the pressure data produced by the sensors to determine energy efficiency related information and make this information available to the wearer of the shoe so that the wearer can, if needed or desired, takes steps to improve their energy efficiency. | 04-14-2011 |