Patents Examined by Jennifer Stone
-
Patent number: 7215250Abstract: A reusable EAS tag that is detachable from an article by placing the EAS tag in proximity to a detaching device is provided. The tag includes an energy coupler, a micro-actuator, and a clamping mechanism. The detaching device transmits a signal to the EAS tag to signal detachment, which is received by the energy coupler. The energy coupler converts the energy from the transmitted signal to electrical energy and delivers the electrical energy to the actuator. The actuator converts the electrical energy to mechanical energy to actuate the clamping mechanism and release the tag's locking or clamping mechanism for removal of the tag from the article to which it is attached.Type: GrantFiled: November 22, 2002Date of Patent: May 8, 2007Assignee: Sensormatic Electronics CorporationInventors: Norman Hansen, Gary Mark Shafer, Ronald B. Easter, Dennis Hogan, Roy Hannes, Douglas A. Narlow, Sergio Perez, Wing Ho
-
Patent number: 7068186Abstract: The present invention provides an optical fiber sensor for traffic monitoring, which comprises a former consisting of an elongated plate, and an optical fiber wound onto at least one surface of the elongated plate. The elongated plate is flexible in a direction transverse to the at least one predetermined property of an optical signal transmitted through the optical fiber sensor. The resulting sensor has a reduced depth which makes it easier to locate within the surface of a traffic route, has increased flexibility to enable to confirm to the surface of the traffic route, and has good cross axis sensitivity rejection.Type: GrantFiled: February 12, 2002Date of Patent: June 27, 2006Assignee: Qinetiq LimitedInventors: David John Hill, Sean Dormer Thomas
-
Patent number: 7057502Abstract: An oncoming vehicle is detected on the basis of images captured by CCD cameras when an own vehicle is making a turn with passing over an oncoming lane at an intersection. On this occasion, after the own vehicle has reached a predetermined turning state, by extracting three-dimensional objects having speed components Vnz not lower than a first threshold in the longitudinal direction of the own vehicle and in a direction along which the oncoming vehicle is coming closer to the own vehicle and having other speed components Vnx not lower than a second threshold in the lateral direction of the same and by detecting an oncoming vehicle out of the extracted three-dimensional objects, even in the case, for example, where the oncoming vehicle apparently moves in an image screen from obliquely left ahead of the own vehicle toward obliquely right behind of the same, the oncoming vehicle is properly detected.Type: GrantFiled: June 15, 2004Date of Patent: June 6, 2006Assignee: Fuji Jukogyo Kabushiki KaishaInventor: Shinya Kudo
-
Patent number: 7057531Abstract: A system for indicating approaching vehicle speed includes a transmitter for emitting a wireless signal. The transmitter is mounted on the vehicle. A receiver unit is adapted for detecting wireless signals emitted by the transmitter. A processor is operationally coupled to the receiver unit. The processor is adapted for determining a relative speed of the vehicle from signals received by the receiver unit. At least one display is operationally coupled to the processor for displaying the relative speed determined by the processor.Type: GrantFiled: January 12, 2004Date of Patent: June 6, 2006Inventor: Anthony Okunuga
-
Patent number: 7042360Abstract: A system and method for issuing an alarm when the separation distance between a monitoring module associated with an object (animate or inanimate) and an alert module exceeds a preset threshold distance thereby forming a leadless electronic tether between the object and the object owner. A monitoring module comprises a portable transmitter provides a signal to an alert module comprising a receiver and a processor. The alert module is adapted to determine a separation distance between the monitoring module and the alert module based on an attribute of the signal. When the separation distance exceeds a predetermined threshold, the alert module issues an alert.Type: GrantFiled: August 4, 2004Date of Patent: May 9, 2006Inventors: Elliott D. Light, Brian Boesch, Jon L. Roberts
-
Patent number: 7038584Abstract: An object location tracking system for tracking a movable object includes a plurality of beacons spatially distributed within a building, each beacon transmitting a respective ID signal, at least one transceiver device which receives the transmission of ID signals from the beacons and determines received signal strengths of such transmissions, the transceiver device adapted to be attached to the movable object, a motion detector coupled to the at least one transceiver device configured to provide information relating to a motion of the at least one transceiver device, and a processing module that uses information reflective of the received signal strengths of the transmissions received by the transceiver device, in combination with information reflective of the motion of the at least one transceiver device, to determine a current location of the transceiver device.Type: GrantFiled: February 21, 2003Date of Patent: May 2, 2006Assignee: GE Medical Systems Information Technologies, Inc.Inventor: Scott J. Carter
-
Patent number: 7034693Abstract: Described is a locator device for indicating the relative location of a dog in a sporting field and for indicating whether the dog is tracking or on point regardless of the orientation of the device. The locator device calculates whether a dog is tracking or on point by measuring the intensity of the movement of the dog with a vibration switch and then interpreting the intensity of movement. The vibration switch includes two electrical contacts that are disposed substantially on the longitudinal axis of the vibration switch.Type: GrantFiled: August 19, 2003Date of Patent: April 25, 2006Assignee: Radio Systems CorporationInventor: Albert L. Lee, IV
-
Patent number: 7034668Abstract: Methods of performing threat assessment of objects for a vehicle include detecting an object. Kinematics of the vehicle and of the object are determined. A brake threat number and a steering threat number are determined in response to the kinematics of the vehicle and the object. The threat posed by the object is determined in response to the brake threat number and the steering threat number.Type: GrantFiled: October 27, 2003Date of Patent: April 25, 2006Assignee: Ford Global Technologies, LLCInventors: Gerald H. Engelman, Jonas Ekmark, Levasseur Tellis, M. Nabeel Tarabishy, Gyu Myeong Joh, Roger A. Trombley, Jr., Robert E. Williams
-
Patent number: 7030748Abstract: An adverse condition detector that allows the user to visually determine the type of adverse condition being detected. The adverse condition detector includes a sensor and a control unit coupled to the sensor. When the sensor detects an adverse condition above a selected level, the control unit generates an audible alarm signal and a visual alarm signal. The visual alarm signal simulates the type of adverse condition being detected. In one embodiment of the invention, the visual alarm signal includes a plurality of visual indicators operated in a random fashion to simulate the appearance of a flame.Type: GrantFiled: February 17, 2005Date of Patent: April 18, 2006Assignee: Maple Chase CompanyInventor: William P. Tanguay
-
Patent number: 7030775Abstract: A vehicle surroundings monitoring apparatus comprises image solid object detecting means for detecting image solid objects based on image information outputted from a CCD camera, millimeter wave solid object detecting means for detecting millimeter wave solid objects based on signals outputted from a millimeter wave radar, fusion solid object establishing means for establishing fusion solid objects composed of single image solid objects, single millimeter wave solid objects and a combination of the image solid objects and the millimeter wave solid objects by fusing the image solid objects and the millimeter wave solid objects, first reliability judging means for judging a degree of reliability of the fusion solid objects based on a detecting situation of the respective fusion solid objects by the image solid object detecting means, second reliability judging means for judging a degree of reliability of the fusion solid objects based on a detecting situation of the respective fusion solid objects by the millimType: GrantFiled: September 18, 2003Date of Patent: April 18, 2006Assignee: Fuji Jukogyo Kabushiki KaishaInventor: Hiroyuki Sekiguchi
-
Patent number: 7030768Abstract: A device for monitoring the level or amount of a material within a container is provided. The device includes a detection mechanism that can be a direct detection mechanism or an indirect detection mechanism. When the detection mechanism senses an upper level of the substance in the container that is below a predetermined lower limit for the substance, the mechanism operates an alarm mechanism to emit an audible and/or visible alarm to alert an individual to the low level of the substance within the container. The alarm mechanism can be integrally formed with the detection mechanism, or can be spaced from the detection mechanism in order to provide a more accessible point for the viewing or hearing of the alarm emitted by the alarm mechanism.Type: GrantFiled: September 30, 2003Date of Patent: April 18, 2006Inventor: Andrew J. Wanie
-
Patent number: 7023341Abstract: An RFID reader for use in a security network based upon RFID techniques. The RFID reader can use wireless communications to communicate with RFID transponders and other devices in the security network. The RFID reader of the security network can be provided with multiple modulation techniques, multiple antennas, and the capability to vary its power level and carrier frequency. The RFID reader can transmit RF energy useful for detecting motion or for charging the batteries in RFID transponders. The RFID reader can contain an audio transducer, a camera, or various environmental sensors to detect parameters such as smoke, temperature, and water, among others. The program code of the RFID reader can be updated. A master controller within the security network can control operations within the RFID reader.Type: GrantFiled: June 25, 2003Date of Patent: April 4, 2006Assignee: Ingrid, Inc.Inventor: Louis A. Stilp
-
Patent number: 7012527Abstract: A resonator for use in a marker in an electronic article surveillance system having an amorphous alloy ribbon having a width of 7 mm or less and a thickness of 18 ?m to 23 ?m. The amorphous alloy ribbon preferably has an average surface roughness Ra of 0.45 ?m or less.Type: GrantFiled: August 19, 2003Date of Patent: March 14, 2006Assignee: Hitachi Metals, Ltd.Inventors: Jun Sunakawa, Daichi Azuma, Yoshio Bizen
-
Patent number: 7012538Abstract: A method for monitoring the condition of a heating element involving installing the heating element in a location and setting the initial composition Ci of the material as a reference baseline at an initial time Ti corresponding to said installation of the heating element. Data is then collected reflecting the subsequent composition Cs of the heating element material after a subsequent time Ts at the installed location and any change in the material composition of the heating element between Ti and Ts is monitored. An alarm is sent when the change reaches a threshold value indicating a possible failure condition. According to one embodiment, an impedance monitor is provided that calculates and compares impedance at the required levels of accuracy to determine changes in material composition. The impedance monitor, or portions thereof can be embedded within a microcontroller for increased portability and functionality.Type: GrantFiled: July 16, 2003Date of Patent: March 14, 2006Assignee: MRL IndustriesInventors: Kevin B. Peck, Noel H. Johnson, Thomas J. Berdner
-
Patent number: 7005995Abstract: A system is provided for remotely detecting and locating damaged conductors. The system includes at least one slave controller disposed proximate at least one load and electrically connected to the loads via at least one conductor. The slave controller includes at least one solid-state switch capable of controllably altering the input current to the loads, as well as at least one measuring element for measuring at least one parameter associated with the loads and the solid-state switches. The solid-state switch can controllably alter the input current to the loads according to the parameters. The system also includes at least one damaged wire detector electrically connected to the conductors between the slave controller and the loads. The damaged wire detector is capable of detecting and/or locating at least one damaged conductor.Type: GrantFiled: September 16, 2003Date of Patent: February 28, 2006Assignee: The Boeing CompanyInventors: Rodney M. Hornsby, John M. Maxwell, Jr., Charles R. Schwarz
-
Patent number: 7005992Abstract: A temperature monitor includes a temperature sensor, a transmitter, and a controller. The temperature sensor generates a temperature signal based upon a detected temperature and the controller controls the temperature sensor to generate the temperature signal and controls the transmitter to transmit the temperature signal along with a time at a first predetermined interval.Type: GrantFiled: December 17, 2001Date of Patent: February 28, 2006Assignee: Sanyo Electric Co., Ltd.Inventors: Sigekazu Kawai, Hiroyuki Kuribara, Tsutomu Ishikura
-
Patent number: 7002455Abstract: Methods and apparatus are provided for relearning associations between tire pressure detectors and tire locations on an automobile. An apparatus comprises tire pressure detectors installed on each wheel having a tire, each configured to transmit a unique identification code in response to a tire pressure change greater than a predetermined magnitude in a predetermined time. The apparatus also includes a monitor having a receiver for receiving and a memory for storing the transmitted identification codes and a processor for associating the identification codes with predetermined locations. A method comprises exciting the tire pressure detectors in a predetermined sequence while monitoring transmitted identification codes. The method may further include storing the received unique identification codes in a predetermined order corresponding to the predetermined sequence.Type: GrantFiled: October 22, 2003Date of Patent: February 21, 2006Assignee: General Motors CorporationInventors: M. Scott Buck, Thomas H Tu, Ryan M. Frakes, David A. Osinski
-
Patent number: 6998960Abstract: A method for signaling an escape route in a building with emergency warning units arranged in a distributed way can be realized such that the emergency warning units are equipped with luminous means that in the event of an emergency can be activated by a central emergency warning system sequentially in the manner of a running light that designates the direction of the escape route leading away from a hazard site. An emergency warning unit suitable for this purpose may include two LEDs configured as arrows facing in opposite directions, of which either can be switched into a blinking mode by the central emergency warning system in accordance with the emergency conditions.Type: GrantFiled: September 29, 2003Date of Patent: February 14, 2006Assignee: Novar GmbHInventors: Michael Buschmann, Frank Herstix, Thomas Goulet, Waldemar Ollik
-
Patent number: 6995677Abstract: A system for monitoring at least one parameter of interest relating to a flow conduit having a through passage and a fluid flow therein comprises at least one measurement station coupled to the flow conduit for taking a measurement relating to the parameter of interest. An interrogation device is adapted to move proximate the measurement station and to transmit a first signal to the measurement station, and to receive a second signal from the measurement station relating to the parameter of interest. The measurement station receives power from the first signal.Type: GrantFiled: November 3, 2003Date of Patent: February 7, 2006Assignee: Baker Hughes IncorporatedInventors: Peter S. Aronstam, Colin N. Morrison
-
Patent number: 6992578Abstract: A display system has a display unit and a reflector which are disposed in an instrument panel of an automotive vehicle. The display unit emits an image that is reflected by the reflector, and the image is projected on a windshield of the vehicle via an opening of the instrument panel. The display system superposes the image on a foreground seen from the vehicle such that a diver of the vehicle can recognize the superposed image and the foreground via the windshield simultaneously. The display system includes a shutter device disposed between the display unit and the opening. The shutter device is transformable to pass indication beams of the emitted image through the opening in conformity with a size of the emitted image.Type: GrantFiled: October 24, 2003Date of Patent: January 31, 2006Assignee: Yazaki CorporationInventors: Kunimitsu Aoki, Go Nakamura, Yoshihide Takada