| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Parallax interval sensing device | US73048058 | 1958-04-23 | US3002420A | 1961-10-03 | WILLITS SAMUEL P; MOHAN WILLIAM L |
| 62 | Velocity indicator | US82314959 | 1959-06-26 | US2979623A | 1961-04-11 | FOWELL EDWARD J C |
| 63 | Electric tachometer | US7018749 | 1949-01-11 | US2591798A | 1952-04-08 | JEAN FAURE-HERMAN |
| 64 | BEARING ROLLER ELEMENTS AND ASSEMBLY | US15809713 | 2017-11-10 | US20190145459A1 | 2019-05-16 | Stefan Magnusson; Marta Magnusson; Maxine Magnusson |
| Improved bearing roller elements are disclosed. A first disclosed improvement is the addition of vanes to a ring-roller type element which allows fluids (such as liquids or gases) to flow through the bearing assembly. The fluids can then provide convection cooling. With proper configuration, the use of such vaned ring-roller elements can even allow the creation of a pump, either as part of the larger apparatus' cooling system or as a dedicated device. A second disclosed improvement, which can be used in combination with the first or in isolation, is the use of magnetic spokes in ring-roller type elements which allows them to be driven by an electromagnetic field. The use of such magnetic elements in the bearing roller elements also allows electromagnetic braking and/or regenerative braking.A bearing assembly incorporating the roller elements in a ring configuration and using pre-load to produce additional benefits is also disclosed. | ||||||
| 65 | Wafer level package of MEMS sensor and method for manufacturing the same | US14461937 | 2014-08-18 | US10048286B2 | 2018-08-14 | Il Seon Yoo; Hi Won Lee; Soon Myung Kwon; Hyun Soo Kim |
| A MEMS sensor and a manufacturing method thereof is provided: forming a lower electrode layer wherein a metal is deposited on a portion of a lower glass substrate; forming a structural layer by etching according to a pattern which is formed on an upper surface of a silicon wafer and then further etching to the same thickness as the metal which is formed on a portion of the lower electrode layer; anodic bonding the structural layer to an upper portion of the lower electrode layer formed; forming a sensing part in the structural layer by etching according to a pattern which is formed on an opposite surface of the structural layer which is not etched; and forming an upper electrode layer by depositing a metal on an upper wafer and eutectic bonding the upper electrode layer to the structural layer on which the sensing part is formed. | ||||||
| 66 | Spiral conveyor belt system and method for determining overdrive of the same | US15075354 | 2016-03-21 | US09688480B2 | 2017-06-27 | Jeffrey D. Ulchak; Thomas O. Perdue |
| A conveyor belt system includes a spiral conveyor belt, a spiral conveyor cage structure adjacent the spiral conveyor belt, an RFID sensor integral to the spiral conveyor belt, and a plurality of antennas of a reader, the antennas being attached to the spiral conveyor structure. A method of using the conveyor belt system includes rotationally displacing the spiral conveyor belt relative to a portion of the spiral conveyor cage structure, obtaining and storing first time stamp data when the RFID sensor passes one of the plurality of antennas, and obtaining and storing second time stamp data when the RFID sensor passes another one of the plurality of antennas. | ||||||
| 67 | CPR Chest Compression Monitor With Reference Sensor | US14980901 | 2015-12-28 | US20160128633A1 | 2016-05-12 | Annemarie E. Silver; Ulrich R. Herken |
| Methods and devices for chest compression depth measurement for CPR. | ||||||
| 68 | ARRANGEMENT AND METHOD FOR CONNECTING ELECTRONIC COMPONENTS TO A TERMINAL FOR A SENSOR ASSEMBLY | US14878457 | 2015-10-08 | US20160103146A1 | 2016-04-14 | Gaetan Vich |
| A sensor assembly comprises an electronic component portion, wherein the electronic component is a metal electrode leadless face style component and a terminal portion, wherein the terminal portion defines a through hole and the electronic component portion is received within the through hole. The electronic component portion has a press fit with the terminal portion to retain the electronic component portion to the terminal portion. | ||||||
| 69 | CPR chest compression monitor for infants | US14068649 | 2013-10-31 | US09220443B2 | 2015-12-29 | Annemarie E. Silver; Ulrich R. Herken |
| Methods and devices for chest compression depth measurement for CPR performed on infants. | ||||||
| 70 | Counter apparatus | US14067385 | 2013-10-30 | US09153081B2 | 2015-10-06 | Hiromichi Kato |
| Of a counter apparatus, a first microcomputer and a second microcomputer communicate with each other and receive a crank signal with pulses. The first microcomputer detects a first pulse count number at a detection time point and transmits it to the second microcomputer. The second microcomputer detects a second pulse count number at a determination time point, which is an allowable delay time period later from the detection time point. The allowable delay time period is expected to elapse from the detection time point to when the first pulse count number is received by the second microcomputer. The second pulse count number is compared with a determination value, which is the sum of (i) the first pulse count number and (ii) the largest integer not greater than the quotient of T2/T1, T1 being a pulse period of the crank signal, T2 being the allowable delay time period. | ||||||
| 71 | Contactless Sensing Element | US14116422 | 2012-05-04 | US20150028859A1 | 2015-01-29 | Lutz May |
| Contactless measurement sensor for measuring at least one of a distance to an object to be sensed, a motion with respect to an object to be sensed, a speed with respect to an object to be sensed, a torque applied to an object to be sensed and a force applied to an object to be sensed the contactless measurement sensor comprises a first magnetic field generating unit being adapted for generating a magnetic field towards the object to be sensed, a first magnetic field detector unit being adapted for detecting a first magnetic field which field being generated by the first field generator unit and being influenced by a respective distance, motion, speed, applied torque and applied force to be measured, wherein the first magnetic field detector unit is further adapted for outputting a first signal being representative for the detected magnetic field, and an evaluating unit being adapted for evaluating a signal strength of the first signal and determining the respective distance, motion, speed, applied torque and applied force based on the first signal. | ||||||
| 72 | METHOD AND ARRANGEMENT FOR DETERMINING LOCATION AND/OR SPEED OF A MOVING OBJECT AND USE OF THE ARRANGEMENT | US14319944 | 2014-06-30 | US20140312884A1 | 2014-10-23 | Esa REILIO; Hannu KULJU; Otto KORKALO; Tuomas KANTONEN |
| A method and an arrangement is provided for determining the location and/or speed of an object configured to move along a controlled trajectory, in connection with which object is fitted a measuring device measuring at least the magnetic field acting on the object in its different locations, which measuring device comprises a device configured to measure the magnetic field, from the measuring data received from which device a magnetic footprint describing the magnetic field acting on the object in its different locations is formed, which magnetic footprint is recorded in connection with a teaching run, or with self-learning, for later use. The location of the object after a teaching run is determined by measuring in essentially real-time in the direction of the three coordinates X, Y, Z of the magnetic field acting on the object moving along a controlled trajectory and by comparing the measurement results to a magnetic footprint recorded in advance and also by deducing as a result of the comparison the exact location of the object on its path of travel. | ||||||
| 73 | Location determining system | US12897427 | 2010-10-04 | US08762092B2 | 2014-06-24 | Curtis A. Vock; Dennis Darcy; Peter Flentov |
| A location measurement system including a GPS receiver for attachment to a person and for determining earth location of the person; a display for attachment to the person; memory for storing map data; a processor configured to process earth location and the map data to instruct display the person's current location with a map on the display. | ||||||
| 74 | COUNTER APPARATUS | US14067385 | 2013-10-30 | US20140119489A1 | 2014-05-01 | Hiromichi KATO |
| Of a counter apparatus, a first microcomputer and a second microcomputer communicate with each other and receive a crank signal with pulses. The first microcomputer detects a first pulse count number at a detection time point and transmits it to the second microcomputer. The second microcomputer detects a second pulse count number at a determination time point, which is an allowable delay time period later from the detection time point. The allowable delay time period is expected to elapse from the detection time point to when the first pulse count number is received by the second microcomputer. The second pulse count number is compared with a determination value, which is the sum of (i) the first pulse count number and (ii) the largest integer not greater than the quotient of T2/T1, T1 being a pulse period of the crank signal, T2 being the allowable delay time period. | ||||||
| 75 | Magnetic detection apparatus | US12907599 | 2010-10-19 | US08497674B2 | 2013-07-30 | Yoshinori Tatenuma; Hideki Shimauchi; Masahiro Yokotani; Yuji Kawano; Hiroshi Kobayashi; Kazuyasu Nishikawa; Manabu Tsukamoto |
| A magnetic detection apparatus includes a first comparison circuit that waveform-shapes the amplitude of a detection signal from magneto-electric transducers by DC coupling, a third comparison circuit that waveform-shapes the detection signal by AC coupling, an oscillation circuit having a natural frequency, a control circuit that counts the output of the first comparison circuit by using the oscillation means, and a selection circuit that selects the output of the first comparison means and the output of the second comparison means. The control circuit counts rising from the next rising or falling from the next falling of an output rectangular wave of the first comparison circuit, and provides output to the selection circuit at the time point at which the count value reaches a desired value. The selection circuit selects and outputs the output rectangular wave of the first comparison circuit or the third comparison circuit. | ||||||
| 76 | Method and device for detecting the rotation of a brush-operated d.c. motor | US12564668 | 2009-09-22 | US08212513B2 | 2012-07-03 | Holger Wuerstlein; Wolf-Christian Mueller; Wolfgang Uebel |
| a method and a device for detecting the rotation of a brush-operated d.c. motor comprising a number of winding branches which are electrically connected between brushes, during the operation of the motor, by means of plates, according to the rotational angle. According to the invention, an alternating voltage signal is modulated on the basis of a supply direct voltage for the brushes, by which means the course of the complex resistance of the direct current motor is determined and used for the detection of rotation. In this way, the invention enables a cost-effective rotation detection that can be used in motor vehicle technology without requiring additional mechanical components. | ||||||
| 77 | Shoes and garments employing one or more of accelerometers, wireless transmitters, processors altimeters, to determine information such as speed to persons wearing the shoes or garments | US12538004 | 2009-08-07 | US07983876B2 | 2011-07-19 | Curtis A. Vock; Dennis Darcy; Peter Flentov |
| A shoe is improved by including: at least one accelerometer for generating acceleration signals and a processor configured to process the acceleration signals to determine one or both of speed and distance traveled of a person wearing the shoe. A shoe and a garment are provided with a wireless transmitter, to provide information about the shoe/garment or a person wearing same. | ||||||
| 78 | Shoes and garments employing one or more of accelerometers, wireless transmitters, processors, altimeters, to determine information such as speed to persons wearing the shoes or garments | US12207032 | 2008-09-09 | US07623987B2 | 2009-11-24 | Curtis A. Vock; Dennis Darcy; Peter Flentov |
| A shoe is improved by including: at least one accelerometer for generating acceleration signals and a processor configured to process the acceleration signals to determine one or both of speed and distance traveled of a person wearing the shoe. A shoe and a garment are provided with a wireless transmitter, to provide information about the shoe/garment or a person wearing same. | ||||||
| 79 | Resolver-based wheel speed sensor and method of using same | US11352994 | 2006-02-14 | US07578185B2 | 2009-08-25 | Russ Ether; Mark B. Hanson |
| A method of determining a speed of a wheel that involves providing a resolver having a rotor and a stator which resolver produces at least one output signal, operatively connecting the rotor to a wheel such that the resolver is rotated by the rotation of the wheel, producing digital signals indicative of a position of the rotor relative to the stator based on the at least one output signal, and calculating a velocity of the wheel from the digital signals. The digital signals may be used alone or in conjunction with analog wheel speed signals. Also a speed sensor for practicing this method. | ||||||
| 80 | Activity monitoring systems and methods | US11747081 | 2007-05-10 | US07512515B2 | 2009-03-31 | Curtis A. Vock; Peter Flentov; Dennis M. Darcy |
| An activity monitor, comprises housing for attachment to a person; at least one accelerometer disposed within the housing; and a processor disposed within the housing, for processing signals from the accelerometer to assess activity of the person. A method assesses activity of a person, including: sensing acceleration at a first location on the person; processing the acceleration, over time, to assess activity of the person; and wirelessly communicating information indicative of the activity to a second location. | ||||||
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