Specific Application Of Positional Responsive Control System Patents (Class 700/302)
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Patent number: 8622166Abstract: The present invention provides a universal single switch driving system for power wheelchairs, which can be attached to any wheelchair joystick and remotely controlled, by any single switch available for persons with disabilities.Type: GrantFiled: August 30, 2012Date of Patent: January 7, 2014Assignee: University of Puerto RicoInventors: Raul Edmir Torres-Muniz, Sergio E. Garcia-Vegara, Baldin Lorens-Bonilla, Daphne Sanchez-Cordero, Mauricio Lizama
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Publication number: 20130345894Abstract: Disclosed are methods to aid in a calibration of a vertical orientation of a nozzle tip to a sample container in a processing or testing system. The method includes positioning the nozzle over a calibration target at a home height location (HM), moving the nozzle downward a distance (D) until contact with the calibration target is sensed, positioning the nozzle over the sample rack and moving the nozzle downward until contact with a registration location is sensed, imaging the sample rack and calibration target to determine a height (H) between the registration location and calibration target, and calculating a translation ratio (TR) between the height (H) measured in pixel space and the distance (D) measured in machine space. The translation ratio (TR) may be used to drive the nozzle tip to a predetermined depth. A robot calibration system is disclosed, as are other aspects.Type: ApplicationFiled: March 16, 2012Publication date: December 26, 2013Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.Inventors: Antoine E. Haddad, John Esposito, Joseph Brennan, John Mizzer
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Patent number: 8614928Abstract: Presented are systems and methods for deploying wireless data acquisition modules that facilitate autonomous initialization. The wireless data acquisition modules may initiate a initialization process in response to a stimulus associated with being deployed. The wireless data acquisition module may further conduct a neighbor discovery process and in turn establish a data transfer path among one or more other wireless data acquisition modules. Further, information obtained during a series of autonomous tests may be communicated during the neighbor discovery process and the establishment of the data transfer path may at least in part be based on the information obtained in the autonomous tests.Type: GrantFiled: December 31, 2009Date of Patent: December 24, 2013Assignee: Wireless Seismic, Inc.Inventors: Steven Kooper, Kaim Elder
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Patent number: 8612065Abstract: A position encoder provides one or more trigger outputs based on position signals developed within the encoder, in addition to traditional position output signals used by other system components such as a motion controller. The trigger outputs may be used directly by a triggered device, bypassing the motion controller and obviating any separate trigger generation electronics. The trigger output(s) can be fully synchronous with the encoder's position output signal(s) with essentially no latency or jitter, increasing accuracy and providing improved system performance. The trigger functionality can be incorporated in a variety of encoder types (e.g., absolute and incremental) and technologies (optical, magnetic, inductive etc.), and used in conjunction with different position output signal formats (e.g., quadrature, serial).Type: GrantFiled: March 5, 2010Date of Patent: December 17, 2013Assignee: GSI Group CorporationInventors: Andrew M. Goldman, Paul A. Remillard
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Publication number: 20130325201Abstract: A method for controlling movement of a measurement machine using a computer. The computer sends a movement instruction to the measurement machine and starts a shaft to move according to parameters of the measurement machine. The computer sends a stop instruction to the measurement machine and powers off a signal light of the measurement machine, if the measurement machine works normally and the shaft contacts an object. The computer computes the coordinates of the contact point, if the shaft is not contacted again when the shaft rebounds.Type: ApplicationFiled: December 25, 2012Publication date: December 5, 2013Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: CHIH-KUANG CHANG, HUA-WEI YANG
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Publication number: 20130289796Abstract: In various embodiments, a system for controlling radiotherapy equipment in a treatment environment includes a controller for receiving, from one or more image capture devices, data indicating the position of one or more objects in the treatment environment. Based on the position data, the controller defines one or more exclusionary zones from which the radiotherapy equipment is excluded. Each zone has a buffer area surrounding one or more of the objects. The controller further directs the radiotherapy equipment such that a radiotherapy treatment plan is delivered without the equipment entering into the exclusionary zones.Type: ApplicationFiled: April 27, 2012Publication date: October 31, 2013Inventors: Per H. Bergfjord, Dan Thompson, Kevin Brown, Christopher Knox, Andrew Long, Stephen Young
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Patent number: 8569986Abstract: A demagnetization detection device and a demagnetization detection method thereof are provided. The demagnetization detection device is for use in a power control unit which is electrically connected to a testing permanent magnet motor. The power control unit is electrically connected to a direct current power source. The demagnetization detection device is configured to detect a testing voltage value and a testing current value of the direct current power source, and to compute a testing power value of the direct current power source according to the testing voltage value and the testing current value. The demagnetization detection device determines the difference between the testing power value and a standard power value, and then determines whether the testing permanent magnet motor is in a demagnetization status according to the difference.Type: GrantFiled: September 27, 2011Date of Patent: October 29, 2013Assignee: Delta Electronics, Inc.Inventor: Jen Chih Tseng
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Patent number: 8565934Abstract: A control command is received via a touch screen from a user. The control command is directed to recalling a user-selected bed position of an adjustable bed. Recalling includes: identifying a row in a data table representing a user-selected bed position and retrieving an increment value from the row. The increment value specifies one of a range of available positions for the adjustable bed. A component of the adjustable bed is controlled to meet the increment value The component includes at least one of an actuator and a vibration motor.Type: GrantFiled: October 20, 2007Date of Patent: October 22, 2013Inventor: Martin B Rawls-Meehan
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Patent number: 8532816Abstract: A device for restraining a horizontal bar at the rear of a vehicle to a stationary support adjacent a loading dock, the device having: a frame having a vertical track and a mounting bracket for securing the frame to the stationary support; a suspended carriage mounted to the track for vertical movement relative to the track, the suspended carriage having a forwardly and upwardly extending member.Type: GrantFiled: April 21, 2010Date of Patent: September 10, 2013Assignee: Blue Giant Equipment CorporationInventor: Gregory Ion
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Patent number: 8527111Abstract: A device for moving a jet member in a first path over a layer to be treated by the jet has means configured to enable input of data relating to a geometrical shape of a surface of said layer to be treated by the jet member and means configured to use said data for calculating end positions (S1, S2) of an impact point of the jet member for a plurality of consecutive stripes (S) extending substantially perpendicularly to a second path for indexing, each having a width substantially corresponding to an indexing step and together forming said geometrical shape. A control arrangement co-ordinates movement of the impact point of the jet member and said indexing for treating a surface of said layer having said geometrical shape by said jet member.Type: GrantFiled: October 27, 2008Date of Patent: September 3, 2013Assignee: Aquajet Systems Holding ABInventor: Ronnie Hilmersson
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Patent number: 8509952Abstract: A method and a valve arrangement are provided for electronic wear state determination of the valve arrangement for controlling a process medium flow. A valve element, which is arranged so as to move axially within a valve housing, is moved via electrically drivable linear drive means on the basis of positioning regulation. The valve element has an essentially constant drive force applied to it, and a position speed profile over the switching travel of the valve element is determined by detecting the speed as a function of the current position of the valve element. A change profile is created by comparing the determined speed profile with previous position speed profiles, as a measure of the position-dependent wear state of the valve mechanism.Type: GrantFiled: December 22, 2009Date of Patent: August 13, 2013Assignee: ABB Technology AGInventors: Andreas Stelter, Urs E. Meier, Detlef Pape
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Patent number: 8478383Abstract: A method, including: receiving an input indicative of respective apparent locations of a plurality of points disposed along a length of a probe inside a body of a subject, and applying a model of known mechanical properties of the probe to the respective apparent locations so as to minimize a first cost function with respect to shapes that can be assumed by the probe in the body. The method further includes choosing a shape responsively to the minimized first cost function and determining preliminary coordinates of the apparent locations responsively to the shape, minimizing a second cost function with respect to differences between the apparent locations and the preliminary coordinates, and generating corrected coordinates of the points along the length of the probe based on the minimized second cost function.Type: GrantFiled: December 14, 2010Date of Patent: July 2, 2013Assignee: Biosense Webster (Israel), Ltd.Inventors: Meir Bar-Tal, Daniel Osadchy
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Patent number: 8473103Abstract: A method of and apparatus for achieving dynamic robot accuracy includes a control system utilizing a dual position loop control. An outer position loop uses secondary encoders on the output side of the gear train of a robot joint axis, while the inner position loop uses the primary encoder attached to the motor. Both single and dual loop control can be used on the same robot and tooling axes.Type: GrantFiled: January 26, 2010Date of Patent: June 25, 2013Assignee: Fanuc Robotics America, Inc.Inventors: Jason Tsai, Eric Wong, Jianming Tao, H. Dean McGee, Hadi Akeel
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Patent number: 8473113Abstract: An on-line compensation apparatus for feedback positions of an encoder and method for operating the same are applied to a motor driven to rotate at a constant speed by a driver, thus compensating the errors of feedback positions of the encoder. First, a compensation quantity calculation unit is used to calculate the compensation quantity of feedback positions of the encoder. Afterward, a position interval judgment unit is used to determine the position interval of the compensation quantity. Finally, a compensation quantity modification unit is used to modify the compensation quantity by using different weightings. Therefore, the compensation quantity is modified by an iteration calculation to achieve that an error between the feedback position and an ideal position is in an acceptable region, thus increasing accuracy of the feedback position compensation of the encoder.Type: GrantFiled: July 27, 2010Date of Patent: June 25, 2013Assignee: Delta Electronics, Inc.Inventor: Chia-Chih Chou
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Publication number: 20130124004Abstract: A computing device is electronically connected to a plurality of electrical devices via a controller, and is connected to an elevator control system of a building via a network. The computing device sets associations between control commands triggered by pressing floor buttons of the elevator control system and switch statuses of electric devices installed on floors of the building. When a floor button of the elevator control system is pressed by a user, a control command is generated and sent to the computing device via the network. The computing device determines the floor that the user wants to go by analyzing the control command, determines electrical devices of the floor which are associated with the control command according to the associations; and switches on the associated electrical device of the determined floor by sending the control command to the associated electrical device of the determined floor via the controller.Type: ApplicationFiled: July 9, 2012Publication date: May 16, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: HOU-HSIEN LEE, CHANG-JUNG LEE, CHIH-PING LO
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Publication number: 20130116853Abstract: A pipe handling system control apparatus is disclosed which includes a remote control that outputs a throttle signal to control speed of movement of a trough of the pipe handling apparatus. A position sensor outputs a position of the trough of the pipe handling apparatus, and a controller receives the output of the position sensor and limits the throttle signal from the remote control based on the output of the position sensor. The controller may receive the signal from the position sensor indicating the trough is within a predefined pocket and limit the throttle signal when the trough is within the pocket. The controller may limit the throttle signal, for example, to 18 percent of full throttle when the trough is within the pocket. The position sensor may include a cable pull sensor having an encoder that outputs a signal representative of a position of the trough.Type: ApplicationFiled: November 8, 2012Publication date: May 9, 2013Applicant: Bartlett Power & Automation LLCInventor: Bartlett Power & Automation LLC
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Patent number: 8437876Abstract: A person-support apparatus operates according to a set of default operating parameters, processes information corresponding to an occupant of the person-support apparatus from a receiver to determine if an optimal value for an operating parameter is different from the default value, modifies a default operating parameter to an optimal value based on the information corresponding to the occupant of the person-support apparatus to create a modified operating parameter, and operates the person-support apparatus utilizing the modified operating parameter.Type: GrantFiled: August 7, 2009Date of Patent: May 7, 2013Assignee: Hill-Rom Services, Inc.Inventors: Timothy J. Receveur, Stephen C. Flint, Charles A. Lachenbruch
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Patent number: 8432700Abstract: A storage apparatus includes: a front disk unit for receiving a first modular inserted from the front face of a general purpose chassis into a space with a plurality of first cooling devices in an opened state; and a rear disk unit for receiving a second modular inserted from the back face of the general purpose chassis into a space with a plurality of second cooling devices in an opened state. Furthermore, the storage apparatus includes a regulating member for regulating, according to an open-close state of at least one cooling device from among the plurality of openable first cooling devices and the plurality of openable second cooling devices which are provided to face the front face and back face of the general purpose chassis, respectively, an open-close state of the remaining cooling devices.Type: GrantFiled: May 10, 2010Date of Patent: April 30, 2013Assignee: Hitachi, Ltd.Inventors: Yasuyuki Katakura, Yasuji Morisita
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Patent number: 8423201Abstract: An assembly that has a rotator element, a sensor element coupled to the rotator element or assembly, and a controller element provides azimuth antenna control. The rotator element has a worm gear driven slewing ring having a through hole through which a feed line to an antenna may be inserted to accommodate continuous rotation of greater than 360 degrees or partial rotation in either direction of the antenna coupled to the rotator element. The controller element is coupled to the rotator element and to the sensor element, and the controller element receives feedback information concerning a current azimuth position of the antenna from the sensor element to control the rotator element to rotate to a future azimuth position of the antenna in accordance with a selected azimuth function and the feedback information provided by the sensor element.Type: GrantFiled: August 31, 2009Date of Patent: April 16, 2013Assignee: United States Antenna Products, LLCInventors: Joseph B. Burdette, James A. Martin
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Patent number: 8423697Abstract: A computer, such as a portable computer, can include a removable interface module. The module can contain a device having a computer interface. The device can be a radio or a fiber optic communications device, for example. The use of such a module can facilitate repair and reconfiguration of the portable computer in the field. Such computers can be used by military personnel, police, emergency medical personnel, fire fighters, and the like.Type: GrantFiled: April 10, 2009Date of Patent: April 16, 2013Assignee: American Reliance, Inc.Inventor: Magnus Pyk
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Publication number: 20130090778Abstract: A method for the collision-free positioning of a micromanipulation tool relative to a sample carrier with the aid of a microscope, comprising the following steps: a) determining the focal position Zp of at least one point P on the surface of the sample carrier by focusing a microscope objective with a first numerical aperture NA1 on the at least one point; b) positioning the micromanipulation tool on the optical axis of the microscope; c) determining the focal position ZM of the micromanipulation tool by focusing the microscope objective or a second microscope objective with a second numerical aperture NA2 smaller than the first numerical aperture NA1 onto the tip of the micromanipulation tool; d) calculating the lowering distance ZA(P) taking into account a predetermined tolerance profile ?Z by the following equation: ZA(P)=ZM?Zp??Z where ?Z=?ZM+?Zp, wherein ?ZM and/or ?Zp is a predetermined tolerance in the determination of the position of the manipulation tool and sample carrier, respectively; and e) positType: ApplicationFiled: April 12, 2011Publication date: April 11, 2013Applicant: MMI AGInventor: Norbert Brill
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Publication number: 20130090772Abstract: An irrigation system comprises a central pivot; a main section pivotally connected to the central pivot; and a control system for positioning the main section to minimize wind damage. The control system comprises a location-determining component for determining a current position or bearing of the main section; a wind sensor for determining wind direction; and a computing device coupled with the wind sensor and the location-determining component for determining an optimal orientation of the main section based on an output of the wind sensor and the current position or bearing of the main section and for directing the motors to drive the wheels of the mobile towers to orient the main section in the optimal orientation.Type: ApplicationFiled: October 6, 2011Publication date: April 11, 2013Applicant: Lindsay CorporationInventor: Jochen Pfrenger
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Patent number: 8405013Abstract: A solar tracking device including a solar panel, an orientation control device, and an inclination sensing device is provided. The solar panel is suitable for converting solar energy into electric energy. The orientation control device controls an orientation of the solar panel according to the position and time of the solar panel. The inclination sensing device is disposed on the solar panel for detecting an inclination direction of the solar panel. The inclination sensing device is suitable for outputting a feedback signal to the orientation control device to adjust the orientation of the solar panel. The solar tracking device has a simple tracking mechanism because of a simple feedback mechanism of the inclination sensing device.Type: GrantFiled: August 15, 2008Date of Patent: March 26, 2013Assignee: Sunplus mMedia Inc.Inventors: Yarn-Chen Chen, Yi-Chieh Chang
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Publication number: 20130073095Abstract: An electronic device including a processor, a sensor in communication with the processor and a protective mechanism. The protective mechanism is in communication with the processor and is configured to selectively alter a center of mass of the electronic device. Additionally, the electronic device also includes an enclosure configured to at least partially enclose the processor and the sensor.Type: ApplicationFiled: September 16, 2011Publication date: March 21, 2013Applicant: Apple Inc.Inventors: Nicholas V. King, Fletcher Rothkopf
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Patent number: 8394637Abstract: The invention relates to a handheld analyzer for testing a sample, in particular of a biological fluid, for a medically significant component. It comprises a test unit, which detects the correct positioning of an analytical consumable means in a conveyance pathway. According to this invention, the test unit has both an electric switch component which mechanically senses the positioning of the analytical consumable means and an optical sensor unit which optically senses the positioning of the analytical consumable means on the conveyance pathway. The handheld analyzer is controlled as a function of a comparison of the signals of the electric switch component and the optical sensor unit. It is possible in this way to reduce malfunctions or operating errors associated therewith.Type: GrantFiled: June 2, 2008Date of Patent: March 12, 2013Assignee: Roche Diagnostics Operations, Inc.Inventors: Jochen Schulat, Gertrud Albrecht, Bernhard Kern
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Patent number: 8386112Abstract: A vessel hull robot navigation subsystem and method for a robot including a drive subsystem onboard the robot for driving the robot about the hull. A sensor subsystem onboard the robot outputs data combining robot and vessel motion. A memory onboard the robot includes data concerning the configuration of the hull and a desired path of travel for the robot. A fix subsystem communicates position fix data to the robot. A navigation processor onboard the robot is responsive to the memory data, the sensor subsystem, the position fix data, and the data concerning vessel motion. The navigation processor is configured to determine the position of the robot on the hull by canceling, form the sensor subsystem output data combining both robot and vessel motion, the determined vessel motion.Type: GrantFiled: May 17, 2010Date of Patent: February 26, 2013Assignee: Raytheon CompanyInventors: James H. Rooney, III, Stephen C. Jacobsen, Fraser Smith
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Publication number: 20130046417Abstract: In an apparatus of the type comprising a first assembly, a second assembly, an orientable rotatable connection between the first assembly and the second assembly, and a control device associated with the orientable rotatable connection, a method for controlling the actuation of the control device. Particular embodiments of the method include comparing an actual orientation of the second assembly with a target orientation, actuating the control device to perform a control device actuation cycle if the actual orientation is not acceptable, determining an updated actual orientation of the second assembly, comparing the updated actual orientation with the target orientation, and repeating the control device actuation cycle if the updated target orientation is not acceptable. A first exemplary embodiment of the method represents a target approach to achieving the target orientation. A second exemplary embodiment of the method represents an incremental approach to achieving the target orientation.Type: ApplicationFiled: May 10, 2010Publication date: February 21, 2013Applicant: HALLIBURTON ENERGY SERVICES, INC.Inventors: Terence Allan Schroter, Alben D'Silva, Stephen Daniel Lloyd, Tim John Cox, Sheldon Kryger
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Patent number: 8376440Abstract: An airplane seat includes a processing unit, adapted to operate actuators, and a memory unit in which at least one comfort position transition dataset for bringing about a comfort position transition between at least two comfort positions is memorized. The processing unit, in at least one operating mode, is adapted to operate the actuators in accordance with the comfort position transition dataset for bringing about the comfort position transition.Type: GrantFiled: January 17, 2007Date of Patent: February 19, 2013Assignee: RECARO Aircraft Seating GmbH & Co., KGInventor: Marco Krämer
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Publication number: 20130030572Abstract: A motion control interface device includes an FPGA configured to implement a step generation algorithm that generates step control signals for a motion device. The signals are not determined based directly on time, but instead are determined from the position of the motion device. More particularly, the step generation algorithm operates to keep track of a position fraction based on the position. The position fraction is incremented (or decremented) at each clock tick of the FPGA. The algorithm generates rising edge signals when the position fraction crosses a particular threshold value, referred to as the rising edge threshold value. Similarly, the algorithm signals direction changes when the position fraction crosses a threshold referred to as the direction change threshold value.Type: ApplicationFiled: July 29, 2011Publication date: January 31, 2013Inventor: Kiran Sreekantham
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Patent number: 8345025Abstract: Information from an accelerometer integrated at a computation device is received. An orientation of a display of the computation device, or other attribute, can be determined based upon the received information based upon an assumed reference, such as a desktop surface that is perpendicular to a gravitational vector, or based upon information from another accelerometer, such as an accelerometer within a base portion of a laptop computer. An operation is performed based upon the information.Type: GrantFiled: June 5, 2008Date of Patent: January 1, 2013Assignee: Dell Products, LPInventors: Philip M. Seibert, Ernesto Ramirez
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Patent number: 8340835Abstract: A printing apparatus is controlled to generate a pulse signal so that a print medium conveyance speed detected by an encoder comes close to a target speed. The duty of the generated pulse signal is calculated every predetermined timing. When a sensor detects the leading end of the print medium, the duty of the pulse signal input to a feed motor is stored in a memory. It is determined whether the difference between the calculated duty and the stored duty has exceeded a predetermined value. If the difference has exceeded the predetermined value, supply of the pulse signal stops. When supply of the pulse stops, a conveyance roller is driven.Type: GrantFiled: February 18, 2009Date of Patent: December 25, 2012Assignee: Canon Kabushiki KaishaInventor: Yuuji Takayama
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Publication number: 20120303210Abstract: Systems to manage servo controls are disclosed. In some embodiments servo controls may implemented in systems to deflect control surfaces in aircraft.Type: ApplicationFiled: May 25, 2011Publication date: November 29, 2012Inventor: Gen Matsui
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Publication number: 20120303139Abstract: Systems and methods are provided to facilitate correct execution of a machine jog operation where a plurality of interfaces can generate a machine jog command, which is received by an industrial controller. One or more machine jog commands can be received and state data is maintained regarding whether a machine jog command has been received. An OR gate logic operation is performed on the state data to determine whether a machine jog operation has been received from any of the plurality of interfaces, and in the event of receiving a machine jog operation, a control command is generated to effect a machine jog operation. The plurality of interfaces enable interaction with the controller, to facilitate control of a machine from a plurality of locations. The system can be expanded to include further interfaces. Also, information regarding a machine jog command can be published to the plurality of interfaces.Type: ApplicationFiled: May 23, 2011Publication date: November 29, 2012Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.Inventors: Paul G. Kucharski, Joseph P. Izzo, Ronald E. Bliss
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Patent number: 8297524Abstract: A damper control system having energy efficient mechanisms. The system may use a heat-to-electric power converter such as a thermopile. Heat may come from a pilot light used for igniting a flame for an appliance. The system may store electric energy in a storage module which could be a sufficiently large capacitor. The system may monitor the position of a damper in a vent or the like and provide start and stop movements of the damper using minimal energy. One way that the system may control electrical energy to a damper motor or another electrical mover of the damper is to use pulse width modulated signals.Type: GrantFiled: September 3, 2009Date of Patent: October 30, 2012Assignee: Honeywell International Inc.Inventors: David Kucera, Shanna Lorraine Leeland, Peter Anderson
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Publication number: 20120271457Abstract: A rotary position sensor includes a rotatable disk, a first light sensor configured to generate a first opacity signal, a second light sensor configured to generate a second opacity signal, and a comparator. The opacity of the rotatable disk is substantially unique at each radial angle value. The comparator is configured to generate a disk position signal as a function of the first opacity signal and the second opacity signal.Type: ApplicationFiled: April 19, 2011Publication date: October 25, 2012Applicant: Caterpillar Inc.Inventors: Isaac J. Sachs, Benjamin P. Gottemoller
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Patent number: 8260483Abstract: The present invention provides a guidance, navigation, and control method and system for an underground mining vehicle that allow said vehicle to be taught a route by a human operator and then have it automatically drive the route with no human intervention. The method works in three steps: teaching, route profiling, and playback. In the teaching step the vehicle is manually driven by a operator along a route which can consist of an arbitrary sequence of maneuvers including tramming forwards, switching directions, tramming backwards, turning, or pausing movement. During this phase raw data from vehicle-mounted sensors including odometric sensors and rangefinders are logged to a file throughout teaching for later processing. During the (offline) route profiling step, the raw data in the log file are processed into a route profile, and a profile of desired speed as a function of distance along the path.Type: GrantFiled: August 12, 2011Date of Patent: September 4, 2012Assignee: MacDonald, Dettwiler & Associates IncInventors: Timothy D. Barfoot, Joshua A. Marshall, Raja Mukherji, Robert Ward
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Publication number: 20120215374Abstract: A positioning method applicable to a first electronic apparatus with an induction coil module is disclosed.Type: ApplicationFiled: August 23, 2011Publication date: August 23, 2012Inventor: Sip Kim Yeung
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Patent number: 8229581Abstract: When using a solar concentrator to obtain energy collected from the sun, it can be beneficial to place the concentrator accurately. As the concentrator moves, a position of the concentrator with respect to gravity can be determined, such as through the use of an inclinometer. A comparison can be made of the determined position against a desired position. The comparison can be made to determine if the concentrator should move. If a positive determination is made, then the concentrator can be moved accordingly.Type: GrantFiled: June 30, 2009Date of Patent: July 24, 2012Assignee: MH Solar Co., Ltd.Inventor: James Thomas Zalusky
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Publication number: 20120173024Abstract: A drapery assembly extends and retracts a drape with a powered carrier. The carrier receives both a power signal and a command signal from a controller via an electrically powered surface of a drapery rod. The carrier supports a portion of the drape and moves linearly along the length of the drapery rod in response to the control signal.Type: ApplicationFiled: December 30, 2010Publication date: July 5, 2012Applicant: CRESTRON ELECTRONICS, INC.Inventor: George Feldstein
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Patent number: 8214080Abstract: A method to compensate geometrical errors in processing machines, in which a workpiece holder (8) is arranged such that it can be adjusted on the basis of measurement signals that have been received by being able to be rotated relative to a fixture (9) in the processing machine to which the workpiece holder is attached. A method for the alignment of a workpiece in processing machines, and an arrangement for the realization of the method are disclosed. The arrangement includes a workpiece holder (8), the angle of which relative to a fixture (9) in the processing machine to which the workpiece holder (8) is connected can be adjusted.Type: GrantFiled: November 16, 2007Date of Patent: July 3, 2012Assignee: Hexagon Metrology ABInventor: Bo Petterson
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Patent number: 8190297Abstract: A control method is provided for a fluid control device, particularly for an internal combustion engine, equipped with a position sensor having a nominal characteristic curve representative of a predetermined relationship between an admissible range of position values and a corresponding range of return electric signal values. The method includes, but is not limited to determining an offset (offsetopen; offsetclose) between a returned signal related to at least one defined position of the device and an expected signal related to the defined position of the device according to the nominal characteristic curve, estimating an updated characteristic curve of the sensor by applying the offset (offsetopen; offsetclose) to the nominal characteristic curve, and applying a predetermined control strategy of the fluid control device according to the updated characteristic curve.Type: GrantFiled: July 2, 2009Date of Patent: May 29, 2012Assignee: GM Global Technology Operations LLCInventors: Andreas Gunnarsson, Simone Barbero, Ronnie Magnusson, Nando Vennettilli
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Publication number: 20120123564Abstract: An actuator drive control apparatus is equipped with a movement distance setting means for setting a movement distance of a displaceable member, a movement time setting means for setting a movement time, a target value calculating means for calculating a target value of a displacement amount or a displacement velocity of the displaceable member at an arbitrary timing based on the movement distance and the movement time, and a drive controller for generating driving power based on the displacement amount or the displacement velocity target value of the displaceable member and sending the drive power to an actuator.Type: ApplicationFiled: November 8, 2011Publication date: May 17, 2012Applicant: SMC Kabushiki KaishaInventors: Hisashi YAJIMA, Nobuhiro Fujiwara
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Patent number: 8180540Abstract: A continuously variable transmission can have one or more rotatable output shafts, rotatable non-output shafts, continuously variable transmission elements selectively interconnecting at least one non-output shaft and one output shaft so as to permit variation of a transmission ratio therebetween. The transmission can also have one or more control elements for controlling the instantaneously prevailing ratio of the transmission including a sensor device for sensing the rotational position of a non-output shaft, and a processing device for determining the rotational position of the sensed, non-output shaft at a chosen instant. The processing device is connected to control elements to cause variation of the transmission ratio so that the output shaft attains a desired rotational position at a chosen instant.Type: GrantFiled: September 29, 2009Date of Patent: May 15, 2012Assignee: CNH America LLCInventors: Riccardo Morselli, Paolo Ferracin, Alberto Berselli, Massimo Ronchetti, Sara Bonacini, legal representative
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Publication number: 20120101636Abstract: A freight loading system may include: freight transport devices each with at least one roller for transporting freight items in a transport direction and each sensor for detecting the presence of a freight item, wherein the rollers of at least a first freight transport device are mounted rotationally mobile such that the transport direction of the first freight transport device is adjustable, and a control unit which receives signals from sensors of at least two freight transport devices in order to detect a movement, of a freight item, wherein the control unit is designed to calculate from the signals a relative movement of part of the freight item relative to the first freight transport device and align the at least one roller of the first freight transport device taking into account the relative movement of the part of the freight item.Type: ApplicationFiled: October 25, 2011Publication date: April 26, 2012Applicant: Telair International GmbHInventors: Thomas HUBER, Richard Holzner
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Publication number: 20120083931Abstract: The present invention relates to a method and apparatus for judging an unnecessary windward condition and a method and system for tracking wind, wherein the method comprises: taking a first wind sample by using a wind sampling-detecting unit, detecting and obtaining a wind direction thereof; judging whether an intersection angle between the first wind direction and a current wind turbine orientation is smaller than a critical angle of rotation; if “yes”, determining the windward condition is unnecessary windward condition; if “no”, detecting a wind speed of the first wind sample, judging whether the detected wind speed is lower than a first critical wind speed; if “yes”, determining the windward condition is unnecessary windward condition; if “no”, determining the windward condition is not unnecessary windward condition, then rotating the cabin of the wind power generating set, thereby achieving accurate windward according to a wind condition, a cabin position, and so on.Type: ApplicationFiled: September 20, 2011Publication date: April 5, 2012Applicant: SINOVEL WIND GROUP CO., LTD.Inventors: JIANYONG WANG, Songqiang Li, Song Yang, Liying Su
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Patent number: 8150562Abstract: Aspects of this invention relate to an adjustable bed that may include one or more articulating portions, and may include one or more components, including an air inflatable mattress associated with the adjustable bed frame, a programmable logic controller, a remote memory storage facility, a remote storage location of user preferences, a cell phone remote control, a modular control device, an air purification facility, a power outlet controller, a Bluetooth remote control, an ultra wide band remote control, a wireless USB remote control, and the like.Type: GrantFiled: October 20, 2007Date of Patent: April 3, 2012Inventor: Martin B Rawls-Meehan
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Publication number: 20120078401Abstract: The present invention relates to a control arrangement for controlling an atmosphere generating device, comprising a control device (102) having a control surface (110), and a control object (104, 106) adapted to be freely-positioned onto the control surface, the control object comprising identification means (116), wherein the control device comprises a control unit (114) adapted to identify the control object, to receive relative positioning information from the control surface relating to the positioning of the control object, and to output control data corresponding to the placement information for controlling the atmosphere generating device. By means of the invention it is provided an intuitive user interface in which the user is provided with a flexible solution in which not only repositioning of the control object onto the surface of the control device influence the atmosphere, but also the identity of the control object.Type: ApplicationFiled: May 26, 2010Publication date: March 29, 2012Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventor: Jonathan David Mason
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Publication number: 20120072005Abstract: A substrate placing position adjusting method which acquires data on a substrate placing position where a substrate carrying unit is required to place a substrate on a substrate holding device capable of rotating about a vertical axis and included in a processing unit for processing a substrate substantially horizontally held by the substrate holding device, said substrate placing position adjusting method comprising the steps of: transferring a jig from the substrate carrying unit to the substrate holding device; measuring centrifugal acceleration imparted to a measuring position in the jig when the substrate holding device holding the jig is rotated at a fixed angular velocity; and calculating an eccentricity of the measuring position from a rotation center of the substrate holding device on the basis of a centrifugal acceleration.Type: ApplicationFiled: September 23, 2011Publication date: March 22, 2012Applicant: TOKYO ELECTRON LIMITEDInventors: Yuichi Doki, Tokutarou Hayashi
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Patent number: 8131385Abstract: A positioning device includes a driver which moves a positioning object and a sensor which measures the distance to the positioning object in a non-contacting manner and outputs a detection signal if the positioning object is detected only in a length measuring area within a predetermined range from any detection position, shaft controller which stops the driver by detecting the detection signal from the sensor and automatically correcting for an overshoot amount between the stop position and any detection position, when the driver moves the positioning object and the sensor, and the positioning controller that stores the coordinate value after the automatic correction by the shaft controller and that performs the positioning based on the reference coordinate value.Type: GrantFiled: January 19, 2005Date of Patent: March 6, 2012Assignee: Mitsubishi Electric CorporationInventor: Takashi Yuzawa
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Patent number: RE43313Abstract: The present invention includes wireless communication systems, interfacing devices, communication methods, methods of interfacing with an interrogator, and methods of operating an interrogator. According to one embodiment, a wireless communication system includes a remote communication device; an interrogator configured to output a forward link wireless communication and receive a reply link wireless communication from the remote communication device responsive to the forward link wireless communication; and an interface device configured to interface with the interrogator using a wireless medium, the interrogator being configured to be controlled by the interface device.Type: GrantFiled: September 20, 2007Date of Patent: April 17, 2012Assignee: Round Rock Research, LLCInventors: Benjamin G. Bates, Scott Hahn