Patents Examined by Christopher Fulton
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Patent number: 9528855Abstract: This detection device is configured from a gear mechanism (1) provided with first to third counter-shaft gears that mesh with a main-shaft gear (10b), and has a relationship in which the difference between the numbers of teeth of the main-shaft gear and the first counter-shaft gear is two or an integer (a) exceeding two, the difference between the numbers of teeth of the main-shaft gear and the second counter-shaft gear is one, and the number of teeth of the first counter-shaft gear is an integral multiple of the product of the difference of the number of teeth thereof from that of the main-shaft gear and the shaft angle multiplier of a main shaft detector. The detected values of angle detectors (RS0-RS3) are given as digitized angle detected values (P0(4X), P1(1X), P2(1X), P3(1X)) to a multi-turn arithmetic circuit (25). The determination region of the detected value (P0(4X)) of a main shaft is determined, and the rotation angle of the main shaft is found.Type: GrantFiled: October 9, 2012Date of Patent: December 27, 2016Assignee: Oriental Motor Co., Ltd.Inventor: Akihiko Houda
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Patent number: 9530335Abstract: Automaton capable of writing a signature formed of a series of characters or of stylized signature, wherein the automaton is housed in a volume of a case and operates by means of a system of three cams, wherein two cams encode the movements of a hinged arm carrying a writing instrument in the two dimensions of a writing plane, and wherein a third cam is used to raise or lower the hinged arm perpendicularly to the writing plane, wherein the hinged arm is movable between a first folded position and a second extended position in which the arm transmits to the writing instrument the movements imparted thereto by the system of three cams.Type: GrantFiled: March 4, 2015Date of Patent: December 27, 2016Assignee: Montres Jaquet Droz SAInventor: François Junod
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Patent number: 9523574Abstract: A surveying instrument includes a main body including a base and a pedestal rotating in a horizontal direction relative to the base, and a cover member which covers the main body, wherein the pedestal is provided with a support member which supports a lens barrel of a ranging optical system to be rotatable in a vertical direction, and the cover member covers the support member of the pedestal, the lens barrel, and a guide light irradiation unit which irradiates with guide light indicating a collimation direction of the main body to an operator.Type: GrantFiled: August 22, 2014Date of Patent: December 20, 2016Assignee: Kabushiki Kaisha TOPCONInventors: Minoru Chiba, Yosuke Okudaira
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Patent number: 9513099Abstract: A device and method of checking wear on roller chains enables a quantitative statement to be made about the state of wear of a fitted roller chain. A device for tensioning a portion of the roller chain with a defined measuring load and a device for measuring the spacing between a given number of chain links are provided, the device for measuring the spacing having two contact pins, each of which is configured for positioning between two rivet heads or on a rivet head of a link plate, and a device for measuring and displaying the distance between the two contact pins. An accurate, quantitative measurement of the wear on a roller chain in the fitted state is obtained quickly and easily.Type: GrantFiled: January 21, 2013Date of Patent: December 6, 2016Inventors: Glenn Hoebel, Reiner Bayer
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Patent number: 9506754Abstract: A parameter related to the Earth's magnetic field can be used to determine accuracy of a magnetometer of a mobile device. In one aspect, a first instance of a parameter related to Earth's magnetic field is determined using data generated by the magnetometer. The magnetometer data can be based in part on a position of the mobile device with respect to the Earth. A second instance of the parameter can be determined using data generated by a model of Earth's magnetic field. The model data can also be based in part on the position of the mobile device with respect to the Earth. The first instance of the parameter can be compared with the second instance of the parameter. An accuracy metric for the magnetometer can be determined based on a result of the comparison. An indication of the accuracy metric can be presented by the mobile device.Type: GrantFiled: March 25, 2014Date of Patent: November 29, 2016Assignee: Apple Inc.Inventors: Robert Mayor, Patrick Piemonte, Ronald Keryuan Huang, Parin Patel
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Patent number: 9506736Abstract: A measurement system identifies geometric errors by using an initial position measurement step for specifying coordinates and dimensions of a target sphere, and an indexing measurement step for positioning rotary axes according to a plurality of indexing conditions and identifying geometric errors from sensor measured coordinate values corresponding to coordinate values obtained by measuring the target sphere with a sensor of a touch probe. Then, in the indexing measurement step, coordinates of the target sphere can be obtained by simply measuring the target sphere with the sensor only three times, using dimensions of the target sphere obtained in the initial position measurement step.Type: GrantFiled: March 10, 2015Date of Patent: November 29, 2016Assignee: Okuma CorporationInventor: Tadahiro Oki
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Patent number: 9506755Abstract: Apparatus and methods to compensate hard iron and soft iron magnetic interference in magnetic sensing devices are described. Hard and soft iron interference may be modeled using an ellipsoidal surface generated by a plurality of magnetic field measurements. A displacement of the ellipsoid from a reference frame origin corresponds to hard iron or permanent magnetic field interference. A shape and orientation of the ellipsoid corresponds to soft iron magnetic field interference. The ellipsoidal surface may be analyzed to obtain magnetic field compensation values for cancelling hard iron and soft iron interference.Type: GrantFiled: June 18, 2014Date of Patent: November 29, 2016Inventors: Travis Tu, Shu Fang
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Patent number: 9499953Abstract: A system for installing an array of pilings for an array of solar panels is highly accurate and efficient. The system includes a horizontal laser and a rotating vertical laser that are mounted on a first piling and aligned with a target on a second piling on the opposite side of the array. An alignment template is placed against a piling and aligned with the vertical rotating laser. The aligned template provides a designated location where the next piling is driven. A hammer target on the pile driver allows the installer to precisely install the next piling. After installation, the next piling is measured for accuracy and if errors are found, an alignment bracket is used to correct the error. The process is repeated until the array of pilings is complete.Type: GrantFiled: February 10, 2014Date of Patent: November 22, 2016Assignee: LaserLine Mfg., Inc.Inventor: Rick Grover
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Patent number: 9495509Abstract: A computer-assisted surgery system for guiding alterations to a bone, comprises a trackable member secured to the bone. The trackable member has a first inertial sensor unit producing orientation-based data. A positioning block is secured to the bone, and is adjustable once the positioning block is secured to the bone to be used to guide tools in altering the bone. The positioning block has a second inertial sensor unit producing orientation-based data. A processing system providing an orientation reference associating the bone to the trackable member comprises a signal interpreter for determining an orientation of the trackable member and of the positioning block. A parameter calculator calculates alteration parameters related to an actual orientation of the positioning block with respect to the bone.Type: GrantFiled: January 16, 2014Date of Patent: November 15, 2016Assignee: ORTHOSOFT, INC.Inventors: Louis-Philippe Amiot, Yannick Boutin, Yonik Breton, Karine Duval, Herbert Andre Jansen, Benoit Pelletier, Catherine Proulx, Alain Richard, Myriam Valin, Joel Zuhars
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Patent number: 9482532Abstract: A surveying instrument includes a pedestal provided with a guide light irradiation unit provided with a light source to irradiate with guide light indicating a collimation direction of the surveying instrument to an operator, a tracking optical system which locks a target, a ranging optical system which ranges a distance to the target, and a control circuit which calculates surveying data by a ranging result of the ranging optical system, and a transmitting and receiving unit which receives survey setting point data regarding a survey setting operation and sends the surveying data obtained by the control circuit.Type: GrantFiled: August 22, 2014Date of Patent: November 1, 2016Assignee: KABUSHIKI KAISHA TOPCONInventors: Kaoru Kumagai, Minoru Chiba, Masaru Muraki
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Patent number: 9476688Abstract: A coordinate measuring apparatus for measuring a workpiece having a workpiece surface includes a sensor to capture the workpiece surface and a mechanism to move the sensor in coordinate directions (x, y, z) relative to the workpiece. The mechanism includes a rigid frame, a mount and measuring skids. The rigid frame includes mutually parallel horizontal longitudinal members having respective horizontal guides. The rigid frame includes vertical supports having respective upper and lower ends. The horizontal longitudinal members are rigidly connected to the upper ends of the vertical supports. The rigid frame includes transverse members oriented transverse to the longitudinal members and being rigidly connected to the lower end of the vertical supports. The transverse members are supported via the mount and a first one of the measuring skids is configured to move the sensor in the coordinate direction (x) along the first and second horizontal guides.Type: GrantFiled: February 3, 2014Date of Patent: October 25, 2016Assignee: Carl Zeiss Industrielle Messtechnik GmbHInventor: Berthold Matzkovits
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Patent number: 9470524Abstract: A method and apparatus for determining a rotational orientation of an object is provided. Embodiments of the present invention utilize an electrically conductive fluid enclosed within a shell attached to the object such that the conductive fluid contacts different portions of electrically conductive nodes, located on the inner wall of the shell, depending on the rotational orientation of the shell. The electrically activated nodes in contact with the conductive fluid act as sensors and individually transmit electric signals to a microcontroller for transformation into an indicator of a rotational orientation of the object. The indicator of the rotational orientation is then output.Type: GrantFiled: December 22, 2015Date of Patent: October 18, 2016Assignee: International Business Machines CorporationInventors: Zaid M. Alattar, Albert E. Dennes, Ernesto E. Figueroa, Thomas T. Jesukaitis, Christopher J. Miller
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Patent number: 9471054Abstract: An analog probe for a machine tool apparatus, including a probe body and a stylus member movably secured to the probe body in a suspended rest position via a suspension mechanism. A sensor is provided for measuring the extent of displacement of the stylus member relative to the probe body from a rest position. The analog probe further includes a first compliant sealing member extending between the probe body and stylus member such that the sensor is contained within a chamber sealed from external contaminants. The analog probe also has for a suppressor for suppressing movement of the stylus member away from its suspended rest position induced by changes in the chamber's internal pressure and/or changes in the analog probe's operating environment.Type: GrantFiled: January 19, 2012Date of Patent: October 18, 2016Assignee: RENISHAW PLCInventors: David Roberts McMurtry, David Collingwood
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Patent number: 9464879Abstract: A measuring device includes a housing and a caliper positioned inside the housing. The housing has a proximal end and a distal end and defines an axis from the proximal end to the distal end. The caliper includes a first measurement probe extending out of the housing in a first direction, a second measurement probe extending out of the housing in a second direction that is substantially opposite of the first direction, and measurement circuitry configured for transmitting a measurement signal based on the relative positions of the first and second measurement probes.Type: GrantFiled: June 28, 2013Date of Patent: October 11, 2016Assignee: BUHLER, INC.Inventors: Daniel Urs Roth, Dominique Salesuis Akermann, Chad William Myers
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Patent number: 9464895Abstract: Systems and methods are provided herein that provide for remote leveling and positioning. An embodiment includes a leveling device assembly. Another embodiment provides a system including a leveling device assembly and a plurality of audio devices. Further embodiments provide for systems having a plurality of leveling device assemblies and appliances that are configured to couple with the leveling device assembly.Type: GrantFiled: April 23, 2014Date of Patent: October 11, 2016Assignee: OTL DYNAMICS LLCInventors: Richard S. Schubert, Robert P. Donker
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Patent number: 9456647Abstract: Systems and methods are provided for designing garments from software templates and a software toolkit, drafting garment patterns from body photographs and garment style drawings, and for creating adjustable pattern style drawings and for drafting garment patterns from the pattern style drawings. The garment patterns are adjusted by measurements from two-dimensional images and body part circumferences of a three-dimensional body. After obtaining the measurement the system preferably automatically makes such adjustments. The system includes a content generation side which creates pattern styles of garments. The system also includes a user-side through which a user generates a body outline and interacts with the previously generated content to draft garment patterns that are fully customized.Type: GrantFiled: August 25, 2014Date of Patent: October 4, 2016Inventor: Carol S. Grove
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Patent number: 9459085Abstract: An apparatus for measuring the shape of a material includes: a width roller configured to roll a width of the material; a plurality of transfer rollers arranged in a rear side of the width roller to transfer the width rolled material; and a measurement unit disposed between the transfer rollers to contact the material moved over the transfer rollers to measure the shape of the material.Type: GrantFiled: November 13, 2013Date of Patent: October 4, 2016Assignee: Hyundai Steel CompanyInventors: Sang Ho Lee, Yong Kook Park, Gap Soo Lim, Jong Hyob Lim
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Patent number: 9459091Abstract: The invention relates to a sensor element for a measuring machine, having a sensing component with a sensing element for optically measuring a surface; a sensing element receiving portion with a plate-shaped base; and a sensor housing with a sensing component receiving portion comprising at least one bearing which contacts the base, which has at least one defined bearing point, and via which the sensing component is connected in a movable manner relative to the sensing component receiving portion. The sensor housing has a coupling on a housing coupling side for connecting to the measuring machine and at least partly surrounds the sensing component at the base, and a force directed in the direction of the sensing element is applied to the base. The sensing component receiving portion lies in the sensor housing opposite the coupling side and has the at a least one bearing.Type: GrantFiled: April 15, 2013Date of Patent: October 4, 2016Assignee: HEXAGON TECHNOLOGY CENTER GMBHInventors: Thomas Jensen, Frank Saupe, Benjamin Vullioud
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Patent number: 9453729Abstract: Layout equipment for locating a plurality of positions at a construction site is provided. The layout equipment includes a laser target rod, a self-leveling laser transmitter, and a remote control device. The rod has an elongated rod body including retroreflective material extending substantially the entire length of the body. The laser transmitter projects a beam of laser light, and receives laser light reflected from the rod. The laser transmitter includes a first wireless communication unit, and a transmitter control. The transmitter control is responsive to the first wireless communication unit. The remote control device includes a second wireless communication unit that communicates wirelessly with to the laser transmitter to cause the laser transmitter to project the beam of laser light toward a position at the construction site, and signals the user of the layout equipment when the rod has been placed at the position.Type: GrantFiled: July 31, 2014Date of Patent: September 27, 2016Assignee: Trimble Navigation LimitedInventor: Kent Kahle
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Patent number: 9447955Abstract: The present invention relates to a lighting assembly having a principal light source, at least one secondary light source, and a focusing element adapted to focus light emanating from the principal light source and adapted to let light emanating from the at least one secondary light source pass through the focusing element. The invention also relates to a windage and elevation control mechanism having a longitudinal and lateral mobile unit and a receiving unit. The mobile unit is adapted to receive a device to be adjusted, and has two aligned protrusions located respectively on longitudinal opposite sides thereof. The receiving unit defines a cavity adapted to receive the mobile unit. The cavity is defined by facing surfaces having complimentary channels adapted to receive the protrusions of the mobile unit.Type: GrantFiled: August 22, 2008Date of Patent: September 20, 2016Assignee: QUANTUM LEAP RESEARCH INC.Inventor: Rodney H. Miller