17th week of 2012 patent applcation highlights part 21 |
Patent application number | Title | Published |
20120098615 | BROADBAND NON-COPLANAR FEEDTHROUGH - A high-speed feedthrough (HSFT) is disclosed for transmitting a signal having a highest frequency of at least 10 GHz between first and second locations separated by a vertical distance of at least approximately half of the shortest transmitted wavelength, and separated by a horizontal distance. A substrate structure includes multiple stacked layers. An RF transmission line is connected through the structure between the first and second locations for transmitting the signal. The RF transmission line comprises a series of sequentially connected horizontal conductors having lengths less than half of the effective wavelength and vertical conductors having heights less than one quarter of the effective wavelength, thereby spanning the horizontal and vertical distance between the two locations in a stairs-like shape through the structure's layers. Each conductor's geometry may deviate from standard 50 ohm buried strip lines and is optimized for complete 3-dimensional structure. | 2012-04-26 |
20120098616 | VARIABLE RESONATOR, TUNABLE FILTER, AND ELECTRIC CIRCUIT DEVICE - A variable resonator that comprises a loop line ( | 2012-04-26 |
20120098617 | Wilkinson Coupler Integrated into a Printed Circuit and Microwave Device Comprising Such a Coupler - A Wilkinson coupler mounted on a printed circuit comprises a first access port connected to a second access port and to a third access port by way of two metallic transmission lines of the same length and a load resistor mounted in short-circuit arrangement between the second and third access ports, characterized in that the load resistor is constituted of three adjacent independent resistors linked together. The coupler applies notably to the field of satellite antennas and more particularly to antenna beamforming arrays. | 2012-04-26 |
20120098618 | Surface Acoustic Wave Filter and Duplexer Using Same - An SAW filter and a duplexer excellent in electrical characteristics will be provided. An SAW filter has a piezoelectric substrate | 2012-04-26 |
20120098619 | N PORT FEEDING SYSTEM, AND PHASE SHIFTER AND DELAY DEVICE INCLUDED IN THE SAME - A feeding system for providing a power using metal patterns having ‘U’ shape is disclosed. A phase shifter as the feeding system includes a first substrate, a first pattern as a conductor disposed on the first substrate, a second substrate separated from the first substrate and a second pattern as a conductor disposed on the second substrate. Here, the first pattern is overlapped with the second pattern, and electrical length of overlapped part of the patterns changes in case of changing phase of an RF signal outputted from the phase shifter. | 2012-04-26 |
20120098620 | FILTER AND LAYOUT STRUCTURE THEREOF - A filter and a layout structure of the filter are provided. The filter includes a substrate, three capacitors, and three inductors. The three capacitors and the first and second inductors are disposed on a top surface of the substrate. The third inductor is disposed on a lateral surface of the substrate. First electrodes of the first and third capacitors and a first terminal of the first inductor are connected to a first I/O terminal of the filter. A first electrode of the second capacitor, a second electrode of the third capacitor and a first terminal of the second inductor are connected to a second I/O terminal of the filter. A first terminal of the third inductor is connected to second electrodes of the first and second capacitors. | 2012-04-26 |
20120098621 | PATTERNED CAPACITOR GROUND SHIELD FOR INDUCTOR IN AN INTEGRATED CIRCUIT - Integrated circuits are disclosed including at least one inductor-capacitor component, where each of the inductor-capacitor components includes an inductor and a capacitor constructed between the inductor and a substrate. The inductor includes at least one metal loop over a shield pattern forming a first capacitor terminal over patterned oxide layer with a second capacitor layer between the patterned oxide layer and the substrate. | 2012-04-26 |
20120098622 | MULTILAYER FILTER - A multilayer filter includes a laminate including a plurality of dielectric layers stacked on each other. Inner layer electrodes and outer terminals are provided in the laminate. First and second balanced-side capacitors connected in series between first and second balanced terminals are defined by the inner layer electrodes. An inner-layer plate electrode not connected to any outer terminals is provided on the first dielectric layer. A first plate electrode connected to the first balanced terminal and a second plate electrode connected to the second balanced terminal are provided on the second dielectric layer in opposing relation to the inner-layer plate electrode. The inner-layer plate electrode and the first plate electrode and the first dielectric layer constitute the first balanced-side capacitor, and the inner-layer plate electrode and the second plate electrode and the first dielectric layer constitute the second balanced-side capacitor. | 2012-04-26 |
20120098623 | MULTILAYER FILTER - A multilayer filter includes a laminate including a plurality of dielectric layers stacked on each other. Inner layer electrodes and outer terminals are provided in the laminate. A second coil electrode constituting a balanced-side inductor is defined by one of the inner layer electrodes. The second coil electrode has a coiled shape, and includes a first end connected to a first coil electrode through a via electrode and a second end connected to a third coil electrode through a via electrode. The second coil electrode is connected at a predetermined position along the winding direction thereof to a ground terminal, as one of the outer terminals, through an electrode for connection to a ground. The position where the ground connection electrode is connected to the second coil electrode is determined based on a balance characteristic in the balanced terminal side. | 2012-04-26 |
20120098624 | Bulk Acoustic Wave Filter of Ladder-Type Structure - A bulk acoustic wave filter of a ladder-type structure includes a series arm and at least a series arm resonator which is disposed in the series arm, such that the series arm is distributed in series arm sections between an input terminal and an output terminal. The bulk acoustic wave filter further includes a first parallel arm that includes a parallel arm resonator and an inductivity connected in series between the series arm and a reference terminal, and at least a second parallel arm that includes a parallel arm resonator. The first parallel arm and the at least one second parallel arm are connected in parallel between a common one of the series arm sections and the reference terminal. | 2012-04-26 |
20120098625 | ELECTROSTATIC BONDING OF A DIE SUBSTRATE TO A PACKAGE SUBSTRATE - A transducer apparatus comprises a package substrate and a transducer disposed over a die substrate. The die substrate is disposed over the package substrate. The transducer apparatus also comprises a voltage source connected between the die substrate and the package substrate, and configured to selectively apply an electrostatic attractive force between the die substrate and the package substrate. | 2012-04-26 |
20120098626 | DISTRIBUTED CONSTANT CIRCUIT - A distributed constant circuit includes a plurality of insulator layers including a first insulator layer that contains a first transmission line formed into a rectangular ring of less than one turn, a second insulator layer that contains a second transmission line which is electrically connected to the first transmission line through an inter-layer connection conductor, and which is formed into a rectangular ring of less than one turn, and a third insulator layer containing a ground electrode. In the distributed constant circuit, a rectangular spiral circuit pattern including the first transmission line and the second transmission line is formed by laminating the plurality of insulator layers. The second transmission line includes a side which is located in parallel with at least one side of the first transmission line, the sides parallel with each other are arranged so as not to overlap in the lamination direction of the plurality of the insulator layers, and at least one corner of at least one of the first transmission line and the second transmission line is formed so that the inner circumference and the outer circumference of the corner are concentric circular arcs. | 2012-04-26 |
20120098627 | COMMON MODE FILTER - To pass an ultrahigh speed differential signal and sufficiently attenuate a common mode signal on an ultrahigh speed differential transmission line. A pair of conductor lines | 2012-04-26 |
20120098628 | Tuneable Frequency Selective Surface - An electronically tuneable surface. The surface comprises: a conductive sheet comprising at least one opening; and a biasing circuit. The biasing circuit comprises first and second conductors, separated from the conductive sheet by a dielectric, and arranged at mutually opposing sides of the opening such that each conductor is capacitively coupled to the conductive sheet at the respective side of the opening. The conductors define a gap between them corresponding to the opening. The biasing circuit also comprises an electrical control element bridging the gap, connected to the first and second conductors. When the element is in a first state, the surface exhibits a first frequency transmission characteristic with respect to incident electromagnetic radiation, and when the element is in a second state, the surface exhibits a second, different characteristic. | 2012-04-26 |
20120098629 | STARTER RELAY OF A STARTER DEVICE FOR INTERNAL COMBUSTION ENGINES - The invention relates to a starter relay ( | 2012-04-26 |
20120098630 | CYLINDRICAL PERMANENT MAGNET DEVICE WITH AN INDUCED MAGNETIC FIELD HAVING A PREDETERMINED ORIENTATION, AND PRODUCTION METHOD - A cylindrical permanent magnet device that induces in a central area of interest a homogeneous magnetic field of predetermined orientation relative to a longitudinal axis (z) of the device comprises first and second annular magnetized structures ( | 2012-04-26 |
20120098631 | INDUCTION DEVICE - An induction device includes a first core, a coil wound around the first core, and a second core cooperating with the first core to form a closed magnetic circuit. The first core and the coil are molded by a mold resin to form a molding, and the second core is assembled to the molding. | 2012-04-26 |
20120098632 | Core and Coil Construction for Multi-Winding Magnetic Structures - Multi-winding magnetic structures and methods of making multi-winding magnetic structures are disclosed. In one embodiment, a multi-winding magnetic structure includes a core constructed of a magnetic material and a plurality of windings. The core includes a core top, a core bottom, and a plurality of columns. The core top has an exterior edge defining a shape of the core top. A central section of the core top has a substantially constant thickness that defines a thickness of the core top. The core bottom is beneath the core top and has an exterior edge defining a shape of the core bottom. A central section of the core bottom has a substantially constant thickness that defines a thickness of the core bottom. The thickness of one of the core bottom and the core top decreases from an edge of its central section to its exterior edge. The plurality of columns extends from the core bottom to the core top and the plurality of windings are wound around the columns. | 2012-04-26 |
20120098633 | Transformer - A transformer ( | 2012-04-26 |
20120098634 | METHOD AND APPARATUS FOR TRANSMITTING POWER AND DATA WITHOUT CONTACT - In a power and data transmission method which can transmit power and information (data) simultaneously and contactlessly, and an apparatus therefor, a pair of coil units are magnetically coupled to each other. Each of the coil units has: a power transmission coil configured by a coil which is wound in a plane, and a magnetic shield member which is placed on a rear surface of the coil; and an information transmission coil configured by a coil which is wound in a plane, and a magnetic shield member which is placed on a rear surface of the coil, the coil diameter of the information transmission coil is made different from that of the power transmission coil, and the information transmission coil and the power transmission coil are stacked. Data are transmitted while power is transmitted. | 2012-04-26 |
20120098635 | RESISTIVE ELEMENT AND MANUFACTURING METHOD THEREFOR - A higher precision resistive element suppresses variation of the resistance value due to variation of film thickness. A resistive element includes a first portion having a first film thickness and a first width, and a second portion having the first film thickness and a second width determined by the first width. The sum of the first and second widths is constant. The first portion has an upper surface at a position at which a height from the bottom surface of the resistive element first portion is a first height. The resistive element second portion has an upper surface of the resistive element second portion at a position at which a height from a surface including the bottom surface of the resistive element first portion is the first height. The resistive element first portion and the resistive element second portion are coupled to each other via a coupling portion. | 2012-04-26 |
20120098636 | REMOTELY CONTROLLING ONE OR MORE CLIENT DEVICES DETECTED OVER A WIRELESS NETWORK USING A MOBILE DEVICE - According to one general aspect, a method according to the present application includes remotely controlling wirelessly networked devices via a mobile unit, The method includes receiving, at a mobile unit and from a user, an input, analyzing the input to identify a networked device associated with the input, determining whether the networked device is presently accessible via a wireless network; determining whether to establish a connection with the networked device based on whether the networked device is determined to be presently accessible via the wireless network. The method also includes establishing a connection with the networked device if it is determined that the networked device is accessible via the wireless network and enabling the user to interact with the networked device through the mobile unit to remotely control the networked device. | 2012-04-26 |
20120098637 | ELECTRONIC APPARATUS, REMOTE CONTROLLER AND REMOTE CONTROL SYSTEM - An electronic apparatus is remotely controlled based on a remote control signal transmitted from a remote controller using radio wave. The electronic apparatus contains a communication module that receives the remote control signal transmitted from the remote controller and an electronic apparatus main body that performs predetermined processing based on the remote control signal from the remote controller. The remote control signal is received by the communication module. The communication module has an intermittent operation mode in which the communication module operates intermittently when the electronic apparatus main body shifts to a standby state thereof. The period of off time of the communication module in the intermittent operation mode thereof is shorter than a period of transmission time of the remote controller for transmitting a power-on signal that causes the electronic apparatus main body to shift the standby state thereof to a normal state thereof. | 2012-04-26 |
20120098638 | SYSTEMS AND METHODS OF OPERATING A SECURED FACILITY - In one embodiment, a method of providing security operations in a secured facility in which access control operations are performed, wherein the secured facility includes a plurality of access control units physically distributed at different physical locations within the secured facility, comprises: performing access control decisions for the user of the at least one card according to the first data and the second data, wherein (i) the access control decisions determine whether a dynamic event variable set to a value determined by the second data satisfies a constraint defined by the first data or whether temporary tolerance data permits deviation from an applicable access control parameterized rule, and (ii) the access control decisions are performed in a de-centralized manner substantially where the access cards are presented to access control units without requiring access control logic being involved at a central access control system. | 2012-04-26 |
20120098639 | METHOD AND APPARATUS FOR PROVIDING A DEVICE UNLOCK MECHANISM - A method for providing a device unlock mechanism for touch screen devices may include receiving an indication of a pinch event at a touch screen display generating a locked screen that prevents user interaction with hidden content obscured by the locked screen, generating a preview window providing visibility of a portion of the hidden content based on characteristics of the pinch event, and determining whether to unlock user interaction with the hidden content based on the characteristics of the pinch event. A corresponding apparatus and computer program product are also provided. | 2012-04-26 |
20120098640 | BIOMETRIC-BASED IDENTITY CONFIRMATION - Embodiments of the present invention provide an approach for confirming/verifying an identity of a test taker using a biometric analysis. For example, in the medical field, it is desirous to ensure that a given test is being administered to a correct individual (e.g., “test taker’). By comparing a given/submitted identity against a biometric-based identity, such verification can be performed. In one embodiment, the individual will submit biometric information via a biometric reader or the like coupled to a testing apparatus. The identity submitted by or on behalf of the individual (referred to herein as a “submitted identity”) will then be confirmed against the individual's identity as determined based on the biometric reading (referred to herein as a “biometric-based identity”). If the submitted identity and the biometric-based identity match, results of the test will be accepted. If the two identities do not match, then results of the test will be denied. Alternatively, if the identities do not match, then the testing apparatus could refuse to commence or complete the test. | 2012-04-26 |
20120098641 | Stake With RFID Tag For Outdoor Asset Tracking - A stake carrying an RFID tag comprises a metal body with an indentation formed into the body wherein the RFID tag is secured within the indentation. Advantageously, the indentation is sized such that when the RFID tag is placed therein, a clearance is formed around the RFID tag. A pressure sensitive label is applied over the indentation and RFID tag to seal the RFID tag within the indentation. The RFID tag allows for electronic transfer of an ID number or code to a mobile reader device to retrieve data from an RFID compatible database. | 2012-04-26 |
20120098642 | Luggage Tag With Bi-State Display - A batteryless luggage tag having UHF and RFID capabilities and a bi-state display. The luggage tag has a housing, a processor, a near-field antenna, a UHF antenna and a bi-state display. The processor and the bi-state display are powered by energy received through the near-field antenna. | 2012-04-26 |
20120098643 | RFID READING APPARATUS AND A READING AND ASSOCIATION METHOD - The invention relates to an RFID reading apparatus arranged stationary at a conveyor device. The RFID information is read in that during a reading procedure a transponder signal is generated for which purpose an RFID information of a frequency in a base band is modulated by back-scatter modulation onto a carrier signal. In accordance with the invention the transmitter unit has two transmitting antennae spaced apart in the conveying direction with the transmitter signal of one transmission antenna representing the in-phase component of the quadrature amplitude modulated transmission signal and the transmitter signal of the other transmission antenna representing the quadrature component of the quadrature amplitude modulated transmission signal so that on transmission of the in-phase and quadrature components these are superimposed in a plane extending transverse to the conveyor device additively to the full quadrature amplitude modulated transmitter signal. | 2012-04-26 |
20120098644 | METHOD AND APPARATUS FOR VISUALIZING RECOGNITION AREA OF RFID - A method and apparatus for visualizing a recognition area of a radio frequency identification (RFID) reader are provided. The recognition area of the RFID reader is visualized by at least one beam indicating a recognition direction, recognition distance, and recognition angle of the RFID reader. The visualized recognition area is adjusted according to actual recognition of the RFID tag. | 2012-04-26 |
20120098645 | REMOTELY POWERED RECONFIGURABLE RECEIVER FOR EXTREME SENSING PLATFORMS - Unmanned space programs are currently used to enable scientists to explore and research the furthest reaches of outer space. Systems and methods for low power communication devices in accordance with embodiments of the invention are disclosed, describing a wide variety of low power communication devices capable of remotely collecting, processing, and transmitting data from outer space in order to further mankind's goal of exploring the cosmos. Many embodiments of the invention include a Flash-based FPGA, an energy-harvesting power supply module, a sensor module, and a radio module. By utilizing technologies that withstand the harsh environment of outer space, more reliable low power communication devices can be deployed, enhancing the quality and longevity of the low power communication devices, enabling more data to be gathered and aiding in the exploration of outer space. | 2012-04-26 |
20120098646 | PHYSIOLOGICAL SENSOR SYSTEM WITH AUTOMATIC AUTHENTICATION AND VALIDATION BY MEANS OF A RADIO FREQUENCY IDENTIFICATION PROTOCOL WITH AN INTEGRATED RFID INTERROGATOR SYSTEM - This invention relates to a physiological sensor which acquires pre-programmed data from an electrode or an electrode array using Radio Frequency Identification (RFID) technology. The source of the sensor may be authenticated by means of a wireless interface between an RFID transponder affixed to the electrode array, and an RFID interrogator embedded in the patient interface cable. The criteria for use are then verified to ensure that they are met by the electrode array before beginning signal acquisition. If the criteria are not met, a message is provided to the user via the monitor. | 2012-04-26 |
20120098647 | METHOD AND SYSTEM FOR INPUTTING USER INSTRUCTIONS OF A USER-CONTROLLABLE TELECOMMUNICATION DEVICE - A method and systems for inputting user instructions to central controller of a service provider. The user instruction is inputted based on transmission of RFID identification data of a RFID transponder to the central controller. The RFID identification data of a RFID transponder is transmitted to a RFID transceiver, having a RFID transceiver identification, over an RFID interface. The RFID identification data and the RFID transceiver identification are then forwarded to the central controller of the service provider over a network connection between the RFID transceiver and the central controller, causing the central controller to select specific user instruction based on the RFID identification data and the RFID transceiver identification. The selected specific user instruction then causes the central controller to apply corresponding adjustment to operations that relate to the one or more electronic devices corresponding to the user of the RFID transponder. | 2012-04-26 |
20120098648 | DATA PROCESSING AND CHARGING APPARATUS FOR WIRELESS IC TAGS - The present invention provides a data processing and charging apparatus for wireless IC tags, which can align wireless IC tags in a given direction to supply/feed them to a data writing/reading unit, can eliminate information writing errors and reading errors, can be placed to a desired place being distant from the mixing/kneading tank for receiving the object to be charged with wireless IC tags, and can securely charge wireless IC tags to the object to be charged without causing blockade at the charging inlet. | 2012-04-26 |
20120098649 | ELECTRONIC OPEN-LOOP OR CLOSED-LOOP CONTROL DEVICE FOR ELECTRICALLY POWERED FURNITURE - An open-loop or closed-loop control device for electric components which are arranged in or on a piece of furniture or a part of a piece of furniture, having:
| 2012-04-26 |
20120098650 | Device and Method For Setting Adjustment Control - A device and a method are provided for setting adjustment control for a device. The method comprises acts of generating a time base signal that is synchronized to an Alternating Current (AC) voltage, and generating a modulated AC voltage in response to an input control signal, which is referenced to the time base signal. The modulated AC voltage has a setting pattern that is formed by interrupting the AC voltage. The method further comprises acts of using the modulated AC voltage to change the device to a desired setting. The desired setting is determined from the corresponding setting pattern. | 2012-04-26 |
20120098651 | Method and Apparatus for Displaying System Status with a Wide Range of Viewing Angle - A network device and method for improving performance monitoring capabilities using wide view angle indicators are disclosed. The network device or system, in one embodiment, includes a first plate, a second plate, and a first light source. The first plate includes an edge lip or lip containing a graphic viewing surface. Various ultraviolet (“UV”) inked icons indicating functional performance are inscribed in or on the graphic viewing surface. The second plate is situated substantially perpendicular to the first plate, wherein an edge of the second plate is positioned adjacent to the graphic viewing surface. The first light source is configured to selectively project a UV light onto at least a portion of the graphic viewing surface to active at least one UV inked icon. | 2012-04-26 |
20120098652 | Bright OnBoard Display - The present invention, Bright OnBoard Display and Control System, relates to a communication system, and more specifically to a message display unit. Bright Onboard Display and Control System utilizes illumination technology configured to display preset or user programmable text messages and graphics. The onboard display can be rectangular-shaped LCD, LED, or other illumination technology. A control system is coupled to the onboard display. The control system is designed so that it allows for simultaneously transmitting (sending and receiving) messages through social websites and other existing messaging platforms to the onboard display. | 2012-04-26 |
20120098653 | WORKSITE PROXIMITY WARNING AND COLLISION AVOIDANCE SYSTEM - A proximity warning and collision avoidance for a machine on a worksite operating near obstacles is disclosed. The proximity warning system includes an operator interface including first group of visual indicators including a low level indicator and a high level indicator, a second group of visual indicators including a low level indicator and a high level indicator, an audio indicator operable at a first volume and at a second volume, and operator inputs configured to receive selections from an operator. The proximity warning system is configured to provide both low level and high level alarms to an operator when an obstacle approaches or enters a safe zone, and when the machine approaches and enters a hazard zone. | 2012-04-26 |
20120098654 | Heavy equipment proximity sensor - A safety system for an ore processing facility using a mobile mechanisms such as dozer-type wheeled vehicles operating in proximity with an excavator providing ore to a remote milling site. Each mobile mechanism employs a transmitter transmitting a signal on a first frequency which is sensed by the excavator and placed on a display to avoid collisions between the two. The excavator also monitor for lost teeth from the scoop using another sensor/transmitter combination and warns the operator is a tooth is lost. | 2012-04-26 |
20120098655 | SMART LIGHT WITH POWER BACKUP - The disclosed inventions comprise a device that may be mechanically and electrically associated with a typical lighting fixture found in a building or home, has low power consumption, provide a typical lighting when such lighting fixture is providing power to the device and comprises a battery backup to provide an emergency lighting feature when the power is out. The device may further be removed from the lighting fixture and used as a typical flashlight. The device may further be electrically and remotely associated with devices such as cell phones and systems such as alarm systems to provide emergency services. | 2012-04-26 |
20120098656 | METHOD FOR GENERATING TURN-SIGNAL SOUND OF VEHICLE AND DEVICE USING THE SAME - There is provided a method for generating turn-signal sound of a vehicle and a device using the method which can output from a speaker the turn-signal sound close to operating sound of a mechanical relay. The method outputs a pulse signal for turn-signal sound having varying frequency and duty ratio from a PPG port of a CPU, integrates the pulse signal for turn-signal sound using an integration circuit to convert into an analog signal for turn-signal sound which is outputted to a speaker. The method also outputs a pulse signal for alarm having the constant frequency and duty ratio, integrates the pulse signal for alarm sound using an integration circuit to convert into an analog signal for alarm sound. Then the analog signals for turn-signal sound and for alarm sound are summed up and outputted to the speaker to produce simultaneously the turn-signal sound and the alarm sound. | 2012-04-26 |
20120098657 | Tracking lane marker position through use of information-transmiting device - Detecting position of the vehicle with respect to the lane marker lines through use of information-transmitting devices has been proposed. At least one row of information-transmitting wireless devices is provided for a lane marker line, wherein each of the devices is adapted for transmitting information to a reader usable for detecting the position of the vehicle as it comes in close enough proximity to the wireless device. Each of the devices transmits a digital signal to the reader installed on the body of the vehicle, which contain information of the line styles (dashed, solid etc.), line colors (white, yellow or blue) and locations with respect to the road. The information-transmitting devices may be placed just on the road surface, at some depth of the road surface, on light reflectors, guardrails, traffic cones, or any other devices installed on a road for traffic control or for any other purposes. The information-transmitting devices may be positioned just on or on a side of the marker lines or on the center or in proximity of the center of the traffic lane. The method proposed allows detection of the lane marker line no matter how difficult lightening conditions are and unambiguously determine the nature of the line detected. | 2012-04-26 |
20120098658 | APPARATUS FOR THE WIRELESS MONITORING OF LINEAR HEAT DETECTION SYSTEMS FOR STORAGE TANK ROOFS - An fire monitoring apparatus for large storage tanks of combustible fluids permits wireless communication between a Linear Heat Detector system and a Fire Control system. The system comprises a Communication Unit and a Remote Unit. The Communication Unit relays status and control signals between the Fire Control system and the Remote Unit. The communication between the Communication Unit and the Remote Unit is wireless. The Remote Unit is self-powered using solar cells, batteries, or a combination thereof. | 2012-04-26 |
20120098659 | Global Location System - Embodiments of the present invention allow a user to locate lost items on a global basis without the need for a paired transmitter device. The missing item may be located using a call in phone number, SMS message, or through a web-based or mobile device application. The missing item (or item subject to being lost) is affixed with a light or sound emitting element that receives a locator signal triggered by a call to the aforementioned phone number, SMS message, or web/mobile instruction. | 2012-04-26 |
20120098660 | METHOD AND APPARATUS FOR DETERMINING THE AMOUNT OF MEDIA ON AN ELEVATOR THAT SUPPORTS A MEDIA STACK IN AN IMAGE PRODUCTION DEVICE - A method and apparatus for determining the amount of media on an elevator that supports a media stack in an image production device is disclosed. The method may include sensing one or more identification mark on a segmented positional reference scale, determining the elevator's position based on the sensed one or more identification mark, and determining an amount of media on the elevator based on the determined elevator position. | 2012-04-26 |
20120098661 | DETECTOR AND OPTICAL SYSTEM - Embodiments of the present invention relate to a detector comprising first and second lenses for use with respective first and second sensing means; each lens comprising a plurality of Fresnel facets having respective fields of view adapted such that the fields of view of the first lens are alternately arranged with the fields of view of the second lens such that the fields of view of the first lens are adjacent only to, but do not overlap with, the fields of view of the second lense in a single direction | 2012-04-26 |
20120098662 | SAFETY SYSTEM, METHOD, AND ELECTRONIC GATE WITH THE SAFETY SYSTEM - An electronic gate includes a foldable portion, a motor, a camera, a switch, and a safety system. The foldable portion is located between a first support and a second support. The motor controls the foldable portion. The camera captures an image between the first support and the second support. The safety system is to check the image captured by the camera to determine whether there are people between the first support and the second support, and control the switch to cut off a power supply with the motor according to the determination result. | 2012-04-26 |
20120098663 | TAMPER PROTECTION SYSTEM FOR PREVENTING THEFT OF CARGO - A tamper protection system ( | 2012-04-26 |
20120098664 | RFID System - The present invention provides an automated system for asset tracking and management and utilizes near field Radio Frequency IDentification (RFID) technology. RFID tags are attached to the assets, and RFID antennas (and corresponding readers) are strategically located in close proximity to read the tags. As applied to a rack or cabinet, near-field antennas are mounted along one of the mounting posts at each rack unit location such that when a piece of equipment (rack mounted or rail mounted) is installed at a particular rack unit space, the tag will be read and registered in an RFID management system. A magnetic field shaping arrangement ensures that crosstalk between adjacent rack positions is prevented. Ferrite elements are used to control the magnetic field. | 2012-04-26 |
20120098665 | THEFT DETERRENT DEVICE - A theft deterrent device includes a carrier having a pivotally mounted pin and an alarm tag for receiving the pin to secure the carrier and alarm tag together when secured on an item of merchandise by an adhesive pad on the carrier. Spaced electrical contacts within the alarm tag receive the pin therebetween to complete an electrical path to close an electrical circuit which turns the device on. The security device is configured to sound an onboard alarm in response to prying of the carrier from the alarm tag or cutting of the pin of the carrier, or if an EAS tag receives a wireless signal from a security gate. The carrier remains on the purchased merchandise for subsequent disposal after removal of the alarm tag from the carrier by the use of a magnetic key to unlock a locking mechanism which engages the pin. | 2012-04-26 |
20120098666 | DETECTING AND AUTOMATICALLY RESPONDING TO AIRBORNE HYDROCARBON GAS - Embodiments of the invention include a system and method for controllably delivering hydrocarbon gas to a hydrocarbon gas-fueled device. According to one embodiment, a valve having an open state and a closed state is used to control the flow of hydrocarbon gas from a pressure vessel to a supply line. A hydrocarbon gas sensor detects airborne hydrocarbon gas and generates a signal in response. A controller automatically moves the valve to the closed state in response to the signal from the hydrocarbon gas sensor while the valve is in the open state. The controller automatically releases liquid sealant to the supply line in response to a continued signal from the hydrocarbon gas sensor after at least attempting to move the valve to the closed state. | 2012-04-26 |
20120098667 | METHOD FOR MONITORING THE OPERATION OF A METAL DETECTION SYSTEM AND METAL DETECTION SYSTEM - A method for monitoring the operation of a metal detection system that comprises a balanced coil system with a transmitter coil that is connected to a transmitter unit, which provides transmitter signals having a fixed or variable transmitter frequency, and with a first and a second receiver coil that provide output signals to a receiver unit. A system adapted to operate according to an exemplary method is also provided. According to one embodiment, a carrier signal having the transmitter frequency and a monitoring signal having a monitoring frequency are provided to a modulation unit that suppresses the carrier signal and provides a modulated monitoring signal, which is supplied to a monitoring coil that is inductively coupled with at least one of the receiver coils, whose output signals are demodulated in a demodulation unit that provides a demodulated monitoring signal, which is compared in phase and/or in amplitude with a reference. | 2012-04-26 |
20120098668 | INFUSION MONITORING ALARM AND METHOD FOR MONITORING AND ALARMING FOR INTRAVENOUS INFUSION - An infusion monitoring alarm is attached to an infusion tube between a solution bottle and a dripping chamber, including a clamping piece; at least two polar plates forming a capacitor; a capacitance measurement unit configured to measure a capacitance of the capacitor; a micro control unit configured to collect data from the capacitance measure unit and generate a warning signal when the capacitance value of the capacitor decreases beyond a predetermined threshold value and a power supply circuit configured to provide electricity. A method for monitoring and alarming for intravenous infusion includes developing a baseline value of a capacitor at an initiation of the infusion procedure; determining a current value of a capacitor and comparing the current value of a capacitor with the baseline value; and sending out a signal for alarming when current value of the capacitor decreases beyond a predetermined percentage of the baseline value of the capacitor. | 2012-04-26 |
20120098669 | Solar Powered Devices Using Location-Based Energy Control and Method for Operation of Solar Powered Devices - A solar powered device and a method of operating such a device to allow it to receive and store information about its physical location, from which it can determine the minimum expected solar energy levels that will be available to it. Based on the minimum expected levels, the device then limits its configurable settings to preferably enable only those configurations having maximum energy demands that can be met or exceeded by the minimum expected energy levels. | 2012-04-26 |
20120098670 | SIGNALING METHOD AND DEVICE FOR IMPAIRED FUNCTION OF AN ELECTRONIC POWER SYSTEM IN A MULTIPLE-PHASE ALTERNATOR - The signalling method is implemented in an electronic power system ( | 2012-04-26 |
20120098671 | DYNAMIC PET IMAGING WITH ISOTOPE CONTAMINATION COMPENSATION - A nuclear imaging system includes a scanner ( | 2012-04-26 |
20120098672 | ARC Fault Detection Method and Apparatus - Load current from an electrical AC supply circuit is monitored so that both high frequency (10-100 kHz), and low frequency (60 Hz) signal current components are measured over certain time periods. A high frequency energy component is measured in an integral fashion, e.g., summing a plurality of samples taken. A certain amount of high frequency energy during a half-cycle is required to indicate an arc event. A certain number of these arc events per half-cycle must occur within a specific time period to indicate the presence of an arc. The root-mean-square (RMS) value of the low frequency energy component is used to determine the severity of the arc. The higher the amperage of the load current arc, the faster the arc fault circuit interrupter (AFCI) will respond by disconnecting the arcing load from the AC supply circuit, e.g., fewer number of arc events necessary for tripping of the AFCI. | 2012-04-26 |
20120098673 | Method and Apparatus for Displaying System Status with a Wide Range of Viewing Angle - Network device includes a plate, an OTST plate, and a light source. First plate is situated at a first side of the network device wherein the first side can be the front side of device. OTST plate is situated at a second side of the network device and positioned substantially perpendicular to the plate, wherein the OTST plate having a first surface and a second surface further includes status indicators showing performance status associated with the network device. The light source, in one embodiment, can be an LED device capable of projecting a light beam with a predefined angle onto the first surface of OTST plate illuminating one or more status indicators. At least one status indicator is viewable from the second surface or bottom surface of OTST second plate when at least a portion of OTST plate is illuminated. | 2012-04-26 |
20120098674 | WIRELESS SUBSEA MONITORING AND CONTROL SYSTEM - A subsea system for producing or processing a hydrocarbon production fluid comprises a plurality of sensors, each of which generates a sensor signal that is representative of a condition of a component of the system or a property of a fluid. A base unit mounted on or adjacent the system is in wireless communication with each of the sensors, and a subsea control module is in communication with the base unit. In operation, the sensor signals are transmitted wirelessly from the sensors to the base unit and are then transmitted from the base unit to the subsea control module. | 2012-04-26 |
20120098675 | VERFAHREN ZUM LOKALISIEREN EINES BOHRGERATS EINER ERDBOHRVORRICHTUNG METHOD FOR LOCALIZING A BORING DEVICE OF AN EARTH BORING APPARATUS - The invention relates to a method for localizing a drilling device of an earth drilling apparatus, wherein a localization signal is emitted by the drilling device, said signal being received by an external receiver and evaluated for determining the position of the drilling device, wherein an output signal, which is converted into the localization signal, is fed to the drilling device via a connection line, which is connected to the drilling device. | 2012-04-26 |
20120098676 | INFORMATION PROVIDING SYSTEM, INFORMATION CENTER, IN-VEHICLE DEVICE AND INFORMATION PROVIDING METHOD - An information providing system ( | 2012-04-26 |
20120098677 | Navigation apparatus, server apparatus and method of collecting parking location information - A navigation apparatus ( | 2012-04-26 |
20120098678 | METHOD FOR ASSESSING DRIVER ATTENTIVENESS - A method is provided for assessing the attentiveness of the driver of motor vehicle traveling in a lane including, but not limited to detecting the position of the motor vehicle on the lane transverse to the direction of travel, determining the extent of fluctuations of the position, and assessing the attentiveness as insufficient if within an observation period at least one first significant period is detected in which the extent of fluctuations of the position falls below a first low limiting value and a second significant period is detected in which the extent of the fluctuations exceeds a second high limiting value. | 2012-04-26 |
20120098679 | ELECTRONIC FLIGHT DATA DISPLAY INSTRUMENT - An electronic display instrument configured to secure in a desired position over multiple pre-existing instrument holes in a dashboard of an aircraft in place of multiple conventional display instruments, each conventional instrument having a conventional readout. The instrument comprises a display screen having a plurality of readouts corresponding to the conventional readouts of the multiple conventional instruments that the electronic display instrument replaces. The instrument further includes a body having a front and a back opposite the front and a top and a bottom opposite the top. The body is positioned adjacent and connected to the display screen. The instrument also includes an electronics module protruding from the back of the body to position in one of the pre-existing instrument holes in the dashboard panel of the aircraft. | 2012-04-26 |
20120098680 | INPUT DEVICE WITH GHOST KEY SUPPRESSION - An input device with ghost key suppression includes a switch module, a comparator, an exchange unit, a bias voltage resistor, and a processing module. The switch module includes a plurality of strobe lines, a plurality of sense lines, and a plurality of switch units. Each of the switch units has a switch and a resistor connected in series between a corresponding one of the strobe lines and a corresponding one of the sense lines. The comparator is configured for comparing a signal received at an input end thereof with a reference signal for generating the comparison signal. The exchange unit is electrically connected to the sense lines and the comparator, and is operable in response to a control input for making and breaking electrical connection between each of the sense lines and the input end of the comparator. The processing module controls operation of the switch module and the exchange unit based on the comparison signal. | 2012-04-26 |
20120098681 | HISTORY BUFFER APPARATUS AND METHOD FOR ADAPTIVE LOSSLESS DATA COMPRESSION - A history buffer for use in adaptive lossless data compression comprises a plurality of memory locations. The memory locations are partitioned into two or more segments, each segment configured to detect a match sequence independently of the other segments. Control logic is provided for controlling the detection of match sequences between the two or more segments. | 2012-04-26 |
20120098682 | METHOD AND DEVICE FOR BUFFER-BASED INTERLEAVED ENCODING OF AN INPUT SEQUENCE - A method for encoding an input sequence of symbols. The method includes, sequentially, for each symbol in the input sequence, determining an estimated probability for that symbol based on a context model, identifying a codeword associated with a sequence of symbols resulting from appending that symbol to a previous sequence of symbols associated with that estimated probability, using an encoding tree associated with that estimated probability, and storing the codeword in a buffer element of a first-in-first-out buffer, wherein the buffer element is associated with the estimated probability. Stored codewords are output from the buffer in a first-in-first-out order. | 2012-04-26 |
20120098683 | ANALOG-TO-DIGITAL CONVERSION APPARATUS AND OFFSET VOLTAGE CORRECTION METHOD - An analog-to-digital conversion apparatus has a plurality of comparators configured to compare each of a plurality of different reference voltages and an input signal voltage in a parallel manner, a switch unit configured to switch the input signal voltage to a voltage corresponding to an analog input signal voltage or one of the plurality of reference voltages, an encoder configured to convert comparison results of the plurality of comparators into digital signals, and a digital assist circuit configured to control the switch unit so that the input signal voltage has a potential corresponding to the reference voltage in the comparator being the correction target among the plurality of comparators, to generate correction data for correcting the offset voltage generated in the comparator being the correction target based on the digital signal and to output it to the comparator being the correction target. | 2012-04-26 |
20120098684 | Device and Method for Processing an Analogue Signal - Device for processing an analogue signal, comprising an analogue-digital converter with a pipelined architecture having an offset, and compensation means configured to compensate for the said offset, the said compensation means comprising digital correction means configured to correct the integer portion of the offset based on the digital signal delivered by the analogue-digital converter, and analogue correction means included in the last stage of the analogue-digital converter and configured to correct the decimal portion of the offset. | 2012-04-26 |
20120098685 | VOLTAGE CONVERTER - An analog-to-digital converter including a comparator, a control module, a voltage adjusting module, and an evaluating module is provided. The comparator compares an analog input voltage with a feedback voltage and generates a comparison result. Based on the comparison result, the control module generates a control signal. The voltage adjusting module increases or decreases the feedback voltage toward the analog input voltage according to the control signal. The voltage increase amount and decrease amount provided by the voltage adjusting module are corresponding to a first digital value and a second digital value, respectively. The evaluating module generates the first digital value and the second digital value based on the control signal. According to the first digital value and the second digital value, a digital signal corresponding to the analog input voltage is generated. | 2012-04-26 |
20120098686 | VOLTAGE CONVERTER - A voltage converter for converting an analog input signal into a digital signal is provided. The pulse width of the digital signal is relative to the voltage level of the analog input signal. The voltage converter includes a comparator and a feedback module. After comparing the analog input signal and an analog feedback signal, the comparator generates the digital signal. When the analog input signal is higher than the analog feedback signal, the digital signal has a first voltage level. When the analog input signal is lower than the analog feedback signal, the digital signal has a second voltage level, which is different from the first voltage level. Based on the digital signal, the feedback module adjusts the analog feedback signal toward the analog input signal. | 2012-04-26 |
20120098687 | METHOD AND APPARATUS FOR SELF-TESTING A DIGITAL-TO-ANALOG CONVERTER (DAC) IN AN INTEGRATED CIRCUIT - An on-chip self testing digital-to-analog converter (DAC) is provided. The functionality of the DAC is measured using a combination of integral non-linearity (INL) and differential non-linearity (DNL). Parts may pass or be rejected based on the testing. When a DAC passes the testing, the process continues to the next DAC or quits if all the DACs have been tested. | 2012-04-26 |
20120098688 | CLOCK TIMING ADJUSTMENT DEVICE AND CONTINUOUS TIME DELTA-SIGMA MODULATOR USING THE SAME - Provided is a clock timing adjustment device for adjusting a time difference of clocks and a delta-sigma modulator. The clock timing adjustment device includes a power detection unit and a timing adjustment unit. The power detection unit receives input signals which are generated using pairs of first and second clocks having a plurality of clock time differences and respectively correspond to the clock time differences, detects powers of the input signals, and outputs a control signal corresponding to a clock time difference where the power is minimized. The timing adjustment unit receives a reference clock and the control signal and outputs the first and second clocks having the clock time difference where the power is minimized from the reference clock according to the control signal. | 2012-04-26 |
20120098689 | D/A Conversion Circuit and Semiconductor Device - A D/A conversion circuit in accordance with the present invention, which is provided with a switch swD, allows a writing operation of a voltage (a true gradation voltage) to be performed at a higher speed by first applying a first voltage (a voltage close to the true gradation voltage), which is supplied without passing through a resistor element, to an output line and then applying a second voltage (the true gradation voltage), which is supplied via the resistor element, to the output line. Thus, the present invention can provide a D/A conversion circuit capable of writing display data to liquid crystal cells with higher precision at higher speed, and a semiconductor device utilizing such a D/A conversion circuit. | 2012-04-26 |
20120098690 | HIGH FREQUENCY SIGNAL COMPARATOR FOR SHA-LESS ANALOG-TO-DIGITAL CONVERTERS - A high frequency input signal comparator for optimizing group delay, reducing input frequency dependent offset and an offset auto-zeroing latch core are described. The comparator may include an isolation switch stage, and a latch core. The isolation switch stage may isolate latch core depending upon a control signal, thereby reducing input frequency dependent offset. The latch core may include a pair of inverters cross coupled via an impedance to one another. The latch core may include latch switches selected to attain a certain gain across the individual inverters comprising the latch core while resetting the latch core. The gain across the individual inverters during the acquire/reset phase may bootstrap the coupling impedances, thereby reducing loading and group delay at the input of the latch core. The coupling impedances may be designed to minimize or auto-zero statistical offset, thereby minimize input referred offset. | 2012-04-26 |
20120098691 | QUANTIZING CIRCUITS WITH VARIABLE PARAMETERS - Systems, methods, and devices for obtaining data from a data location. The method may include generating a first value by sensing a data location under a first condition and generating a second value by sensing the data location under a second condition. The method may further include combining the first value with the second value to identify data conveyed by the data location. | 2012-04-26 |
20120098692 | DETECTION USING TRANSMISSION NOTIFICATION - A remote controller is arranged for selecting a light source among a plurality of light sources. The remote controller has an omnidirectional transmitter and is arranged to instruct, by means of the omnidirectional transmitter, the light sources to transmit a directional signal comprising a code, which is unique for each light source. Further, the remote controller has a directional signal receiver, and is arranged to receive the directional signals from the light sources, and signal comparison circuitry connected with the directional signal receiver. The remote controller is arranged to select one of the light sources on basis of the received directional signals. Furthermore, the remote controller comprises a transmission indicator, which is arranged to generate an indication signal, indicative of a successful omnidirectional transmission, and it is arranged to initiate the selection of one of the light sources by means of the indication signal. | 2012-04-26 |
20120098693 | SCENE ILLUMINATOR - A system is disclosed to identify authorized EO devices and unauthorized EO devices within a scene. The system hampers the operation of the unauthorized EO devices detected within the scene. | 2012-04-26 |
20120098694 | Beam stabilization for wideband phase comparison monopulse angle estimation with electronically steered antennas - A method for estimating a target angle of a wideband signal received on an electronically steered antenna array includes: generating spatial frequency data from the received wideband signal; stabilizing the spatial frequency data to a beam steering direction; compressing the stabilized spatial frequency data to a plurality of frequency range bins; calculating a monopulse discriminant from the stabilized spatial frequency data; and calculating the target angle using the monopulse discriminant. | 2012-04-26 |
20120098695 | ANTENNA ARRANGEMENT - An antenna has multiple antenna elements, with a beam forming Butler matrix, having antenna ports and input/output ports, with each of said antenna elements being connected to a respective port of the beam forming Butler matrix. Transceiver circuitry is connected to each of the input/output ports of the beam forming matrix by means of respective distinct transmit and receive paths and a respective duplexer. Individually controllable gain control elements are located in each of the transmit and receive paths. These can be controlled in response to signal strength measurements made by the antenna. | 2012-04-26 |
20120098696 | MULTIBAND RADAR DETECTOR CALIBRATOR - The invention discloses the multiband radar detector calibrator. The calibrator includes a user interface with a keypad and a display, a microcontroller unit that includes pre-stored values in the database and the algorithm-decision logic, digital to analog converter, signal conditioning circuit and voltage controlled oscillators, with their appropriate antennas. The core of invention is the generation of a calibrating microwave signal which resembles the microwave input that a radar detector device would receive in an encounter with a radar device in the field. | 2012-04-26 |
20120098697 | TIME TRANSFER METHOD AND SYSTEM - A Time Transfer Time Reverse Mirror (TT TRM) method and system includes a radio transceiver for transmitting a series of short pulses repeatedly at a period T and for receiving from a remote node a return signal that is a retransmission of the original signal at the same period T: a clock circuit for inputting a clock signal to the transceiver: and a computer for (i) computing and generating an imaginary time-reversed signal version of the original signal, (ii) comparing the return signal with the imaginary version. (iii) computing a delay between the return signal and the imaginary version that is substantially equal to twice the time difference between the two nodes, and (iv) applying the computed delay to a clock input calibration for a desired signal. The system includes time transfer using the ionospheric reflection (refraction), producing precise synchronization among remote nodes beyond the line-of-sight and thus without necessitating GPS or communication satellites. | 2012-04-26 |
20120098698 | INTEGRATED CIRCUIT, COMMUNICATION UNIT AND METHOD FOR PHASE ADJUSTMENT - An integrated circuit for phase shifting a radio frequency signal, wherein the integrated circuit comprises at least one phase shifter comprising: at least one input for receiving a radio frequency signal, a voltage variable element; and a plurality of active devices operably coupled to the voltage variable element and arranged to receive a variable control voltage. The plurality of active devices comprise at least two active devices coupled in a common base arrangement and arranged to receive the radio frequency signal with the voltage variable element coupling the emitter contacts or source contacts of the at least two active devices, such that a variable control voltage applied to the voltage variable element adjusts a phase of the radio frequency signal. | 2012-04-26 |
20120098699 | Method and System for the Geolocation of a Radio Beacon in a Search and Rescue System - A method for the geolocation of a device transmitting a signal containing at least one message to a plurality of relay satellites in a medium earth orbit, visible from said device, receiving said message and transmitting it to processing means, comprises at least the following steps: determination of the times of reception of the message by the relay satellites; determination of the pseudo-distances between the device and the relay satellites; searching for and acquiring a minimum number N of satellite radio navigation signals; determination of the time lags between the transmission of the radio navigation signals and their reception by the said device; broadcasting by the device of these time lags in the message; and, determination of the position of the device from at least the pseudo-distances, from the time lags and from the positioning coordinates of the relay satellites and of the radio navigation satellites. | 2012-04-26 |
20120098700 | METHOD AND SYSTEM FOR COMPUTING UNIVERSAL HYBRID NAVIGATION INFORMATION FOR A GNSS ENABLED DEVICE - A Global navigation satellite-based systems (GNSS) enabled device, handling at least two of a plurality of sensors, collects GNSS measurements and navigation related non-GNSS sensor data. The collected navigation related non-GNSS sensor data is automatically formatted into a data format that is compatible with a format of the GNSS measurements. The formatted navigation related non-GNSS sensor data and the GNSS measurements are utilized by a single function to compute navigation information for the GNSS enabled device regardless of sensor configurations such as a cellular radio and/or a motion sensor. Measurement errors in the collected navigation related non-GNSS sensor data is estimated to determine measurement accuracy. The collected navigation related non-GNSS sensor data is selectively adopted, combined with the GNSS measurements, to compute navigation information by the single function based on the determined measurement accuracy. The computed navigation information may be utilized to calibrate sensor and/or sensor data when needed. | 2012-04-26 |
20120098701 | Smart Antenna - A smart antenna assembly includes a driving monopole element and an array of parasitic monopole elements arranged in an annular array around the driving monopole element, wherein the parasitic monopole elements are of bent or curved configuration, bending or curving towards the driving monopole element. Preferably, each parasitic monopole element has a portion thereof which is parallel or substantially parallel to the driving monopole element. The assembly provides a compact steerable antenna assembly. | 2012-04-26 |
20120098702 | WIDEBAND ANTENNA PATTERN - Embodiments of the invention include a method to control an antenna pattern of a wideband array antenna wherein a wideband array antenna unit comprising the wideband array antenna and transforming means is accomplished. Embodiments of the invention further include the corresponding wideband array antenna unit and transforming means arranged to control an antenna pattern of an antenna system. The separation between antenna elements in the wideband array antenna can be increased to above one half wavelength of a maximum frequency within a system bandwidth when the array antenna is arranged to operate with an instantaneously wideband waveform. | 2012-04-26 |
20120098703 | Method for Determining Azimuth and Elevation Angles of Arrival of Coherent Sources - A method for jointly determining the azimuth angle θ and the elevation angle Δ of the wave vectors of P waves in a system comprising an array of sensors, a number of waves out of the P waves being propagated along coherent or substantially coherent paths between a source and said sensors, includes at least the following steps: selecting a subset of sensors from said sensors to form a linear subarray of sensors; applying, to the signals from the chosen subarray, an algorithm according to a single dimension to decorrelate the sources of the P waves; determining a first component w of said wave vectors by applying, to the signals observed on the sensors of the chosen subarray, a goniometry algorithm according to the single dimension w; determining a second component u of said wave vectors by applying a goniometry algorithm according to the single dimension u to the signals from the entire array of sensors; determining θ and Δ from w and u. | 2012-04-26 |
20120098704 | METHODS AND SYSTEMS FOR SOURCE TRACKING - Methods and systems are provided herein for signal source tracking. A signal emitted over time from a moving source is a collection of small sub-signals that were emitted by the source at different positions along its path. If the source is traveling at a slower speed than the signal, the sub-signals will arrive at a given sensor in the same order that they were released. By identifying the locations and times of the releases of several of these sub-signals, the path and velocity of the moving source can be estimated. | 2012-04-26 |
20120098705 | USE OF HEURISTIC DATA FOR SENDING MESSAGE FROM MOBILE COMPUTING DEVICE - A mobile computing device comprises a wireless transceiver and a processing circuit. The processing circuit is configured to store a data set for a predetermined location, the data set comprising location data and a location name. The processing circuit is further configured to compare a current location to the location data, to compare an updated location to the location data at a time calculated based on heuristic data, and to generate a notification message based on the mobile computing device arriving proximate to the predetermined location. | 2012-04-26 |
20120098706 | Antenna Module and Antenna Unit Thereof - An antenna unit is provided. The antenna unit includes a first substrate, a first conductive layer, a second conductive layer, a plurality of conductive vias, a feed conductor and a patch. The first substrate includes a first surface and a second surface, wherein the first surface is opposite to the second surface. The first conductive layer is disposed on the first surface. The second conductive layer is disposed on the second surface, wherein an opening is formed on the second conductive layer, and the opening has an opening edge. The conductive vias are formed in the first substrate and connect the first conductive layer to the second conductive layer, wherein the conductive vias surround the opening to define a cavity. The feed conductor extends above the opening to feed a wireless signal to the antenna unit. The patch is disposed above the opening and is separated from the feed conductor. | 2012-04-26 |
20120098707 | ANTENNA - An antenna is provided. The antenna includes a ground element, a connection element, a first radiator and a second radiator. The connection element is connected to the ground element. The first radiator is connected to the connection element and extends toward a first direction, wherein the first radiator transmits a first wireless signal. The second radiator is connected to the connection element and extends toward the first direction, wherein the second radiator is parallel to the first radiator, the second radiator transmits a second wireless signal, and a frequency of the first wireless signal is different from a frequency of the second wireless signal, and when the antenna transmits the first and second wireless signals, the first radiator resonates with the second radiator. | 2012-04-26 |
20120098708 | ELECTRONIC APPARATUS AND ANTENNA UNIT - According to one embodiment, an electronic apparatus comprises a housing with a first surface, an induction electric field antenna, a millimeter-wave antenna, and a close proximity wireless transfer unit. The induction electric field antenna comprises a coupling electrode facing a first region of the first surface. The millimeter-wave antenna is arranged opposed to the first region with the induction electric field antenna between the first region and the millimeter-wave antenna. The millimeter-wave antenna comprises a plurality of millimeter-wave antenna elements. The plurality of millimeter-wave antenna elements are disposed at positions outside an outer periphery of a bottom surface of the induction electric field antenna such that a space near the first region is included in a cover area of the millimeter-wave antenna. | 2012-04-26 |
20120098709 | ANTENNA APPARATUS FOR PORTABLE TERMINAL - An antenna apparatus for a portable terminal which is light, thin, compact, and small. The antenna apparatus preferably includes a main board equipped with a power feeding part for feeding power and a ground surface for grounding the main board and at least one sub-board, each sub-board which has a ground surface and electrically communicates with the main board, wherein the ground surface of each sub-board receives power from the power feeding part of the main board and resonates. | 2012-04-26 |
20120098710 | Forward Throw Antenna Utility Meter with Antenna Mounting Bracket - A utility meter assembly comprising: a plurality of meter components configured for measuring and collecting data, the meter components including a transceiver operative for communications over a network; a faceplate, configured such that meter reading information is displayed on the front of the faceplate; an exterior cover configured to enclose the meter components and the faceplate, wherein the faceplate is forward of the plurality of meter components; an internal dipole antenna that is situated in a space defined between the faceplate and the exterior cover toward the front of the utility meter assembly; and a mounting bracket that supports the internal dipole antenna. The combined sub-assembly of the mounting bracket and the internal dipole antenna is typically situated away from the meter components, so as to minimize interference by the meter components, and thus achieve improved communications properties measured in isotropic sensitivity and radiated power. | 2012-04-26 |
20120098711 | ANTENNA DEVICE AND MOBILE TERMINAL - The disclosure provides an antenna device and mobile terminal including such an antenna device. The antenna device includes a coil including a conductor wound around a plate-shaped magnetic core. A flat conductor is positioned adjacent to the coil, and the coil is positioned such that it is closer than the flat conductor to an antenna of a communication partner positioned near the antenna device. The coil conductor includes a first conductor portion adjacent to a first main surface of the magnetic core and a second conductor portion adjacent to a second main surface thereof. The magnetic core and the coil conductor form an antenna coil. A circuit substrate includes a ground electrode formation area and a ground electrode non-formation area. The antenna coil is mounted on the ground electrode non-formation area of the circuit substrate with the first main surface of the magnetic core facing the circuit substrate. | 2012-04-26 |
20120098712 | PORTABLE WIRELESS TERMINAL - Disclosed is a portable wireless terminal wherein deterioration in antenna performance when placed on a metal desk or other structure can be prevented without sacrificing designability and without increasing the number of components. In this terminal, a hinge part ( | 2012-04-26 |
20120098713 | SYSTEM FOR TESTING MULTI-ANTENNA DEVICES USING BIDIRECTIONAL FADED CHANNELS - A test system for testing multiple-input and multiple-output (MIMO) systems is provided. The test system may convey radio-frequency (RF) signals bidirectionally between a base station emulator and a device under test (DUT). The DUT may be placed within a test chamber during testing. An antenna mounting structure may surround the DUT. Multiple antennas may be mounted on the antenna mounting structure to transmit and receive RF signals to and from the DUT. A first group of antennas may be coupled to the base station emulator through downlink circuitry. A second group of antennas may be coupled to the base station emulator through uplink circuitry. The uplink and downlink circuitry may each include a splitter, channel emulators, and amplifier circuits. The channel emulators and amplifier circuits may be configured to provide desired path loss and channel characteristics to model real-world wireless network transmission. | 2012-04-26 |
20120098714 | FAST, DIGITAL FREQUENCY TUNING, WINGLET DIPOLE ANTENNA SYSTEM - Antenna system embodiments are illustrated that include a planar, top-loaded dipole antenna and a planar elliptical dipole antenna arranged substantially coplanar and within the top-loaded dipole antenna. These antenna structures facilitate their combination with tuning coil chains, baluns and impedance matching circuits to operate over multiple frequency bands. System embodiments exhibit high gain and selectivity and may be digitally tuned over wide frequency bands (e.g., 30-600 MHz). The embodiments may be digitally tuned to support operational modes such as frequency hopping to thereby realize a secure communication system. Because these embodiments are configured to operate in the absence of a ground plane, they are especially suited for mounting on various portions of an aircraft's structure. For example, they may be configured as winglets and situated far out on wingtips to thus free the remainder of an aircraft's structure for other operational systems. | 2012-04-26 |