Abstract: A keyless entry device can accurately judge or determine whether a portable device exists inside or outside a vehicle. A vehicle-side controller includes a memory that stores an inside data group having a plurality of intensity information of a request signal transmitted from the plurality of transmitting antennas when the portable device is located along an inside of a vehicle. Also included is an outside data group having a plurality of intensity information of a request signal transmitted from the plurality of transmitting antennas when the portable device is located along an outside of the vehicle. The vehicle-side controller judges an area where the portable device exists from the intensity information of the request signal received from the portable device. The controller instantly judges the inside or the outside of the vehicle, when the portable device exists in an area apart from a boundary.

Abstract: In one aspect, a wireless communications device includes a processing unit; memory communicatively coupled to the processing unit; at least one antenna; a cellular receiver communicatively coupled to the processing unit and the at least one antenna to perform wireless communications using a first protocol; and an identification device communicatively coupled to the processing unit and the at least one antenna to perform wireless communications by modulating a received signal using a second protocol different than the first protocol. The wireless communications device may further include a location-determining system communicatively coupled to the processing unit to determine a current location of the wireless communications device using a global positioning system (GPS), to allow the processing unit to perform a control operation based on the current location of the wireless communications device.

Abstract: A radio frequency identification (RFID) badge is provided and includes a card, an authentication data acquisition and/or input device configured to receive inputted data unique to a holder of the card from the holder, an RFID tag having external system access information stored thereon, a controller configured to conduct an identification algorithm, during which the inputted data is compared with stored data, to thereby confirm that the holder is authorized to do so and to activate the RFID tag for a predetermined time upon such confirmation, a clip, which is structurally connected to the card and at least configured to cause the controller to conduct the identification algorithm and to deactivate the RFID tag, and a battery.

Abstract: Methods, systems, and products are disclosed for controlling an electronic device. A query is received at a remote control interface. A response to the query is determined. A random response interval of time is determined according/to a collision avoidance mechanism. When the random response interval of time expires, then the response to the query is sent.

Abstract: The present invention relates to a switching device for generating a switch signal, a reading device with the switching device and a method for the communication between a reading device and a transponder (T). The switching device includes an antenna (4), which with the help of an adapter circuit (AN) is adapted to a given resistance, and a measuring bridge (1), which includes two voltage dividers connected in parallel. The resistance acts in one of the voltage dividers and in the case of a change of the resistance the measuring bridge (1) generates the switch signal. This means when a transponder reaches the detection range of a reading device having the switching device, an additional impedance is coupled in, which acts on the measuring bridge (1). This change is recognized and leads to the generation of the switch signal.

Abstract: A computer implemented method, apparatus, and computer usable program code for managing data on an intermittently connected sensor. A data management system manages the data on radio frequency identification tags. The data management system comprises a radio frequency identification tag capable of storing the data, program code stored on the radio frequency identification tag, and a reader data processing system. The reader data processing system is capable of receiving the data and the program code from the radio frequency identification tag in a radio frequency signal and capable of executing the program code to read the data.

Abstract: A radio frequency (RF) tag is provided with an antenna coil adapted and configured to wirelessly exchange data with a read/write terminal, a RF transmitting/receiving unit adapted and configured to modulate and demodulate data exchanged via the antenna coil, a protocol change field programmable gate array (FPGA) unit adapted and configured to selectably process data modulated or demodulated by the RF transmitting/receiving unit, and a memory unit adapted and configured to store data processed by the protocol change FPGA unit. Preferably, the protocol FPGA unit includes a plurality of differently programmed RF transport protocol circuits selected based on code data stored in the memory unit.

Abstract: A system for displaying audio visual presentations based on customer preferences includes a radio frequency identification (“RFID writer”) a reader, a display screen and a control system. The RFID writer writes a descriptive code onto an RFID tag, wherein the descriptive code containing customer specific information based on a consumer's purchase. The reader reads the descriptive code from an RFID tag when the tag enters a predetermined proximity of the reader. The control system is operatively coupled to the display screen and the reader and stores a plurality of audio-visual presentations. The control system initiates the display of an audio-visual presentation on the display screen based on the descriptive code, wherein the control system is adapted to play the audio-visual presentation in the order in which the RFID tag is read by the antenna.

Abstract: A method, system, and computer program product are provided for communicating to a powered element in a rack system. A controller injects communication data onto power lines that provides power to a plurality of powered elements. The powered elements determine if the communication data transmitted via the power lines should be used for configuration using an address embedded within the communication data. The powered elements compare an embedded target address within the communication data to the address of the particular element. If there is a match between the addresses, the corresponding powered element processes the communication data to configure the powered element. As a result, data may be communicated over the power lines thereby eliminating the need for separate communication lines. Thus, the amount of cables required to interconnect the powered elements of the distributed data processing system may be reduced by eliminating the communication lines from the system configuration.

Abstract: A power line communication apparatus, device control apparatus, and device control method are disclosed. By controlling the phase of AC power with reference to a zero cross point during power line communication, the power line communication apparatus enables not only data to be transmitted and received in a manner robust against noise and impedance but also the receiving end to be miniaturized. The power and operation of household devices can be controlled through the power line communication apparatus, thereby eliminating the need for separate communication networks when a remote control system is built in the home.

Abstract: A linear vibration generator is disclosed. The linear vibration generator may include: a stator having a coil, which induces a magnetic field when an electric current is applied; an oscillator having a magnet, which has one side facing the coil; a spring member, which is joined to the stator, and which elastically supports the oscillator such that the oscillator moves linearly; a damper, which prevents the oscillator from contacting the stator according to the linear motion of the oscillator; and a guide portion, which guides the linear motion of the oscillator. This linear vibration generator makes it possible to generate stable linear vibration, prevent generation of touch noise when the oscillator impacts the stator, and prevent right/left vibration due to an external impact.

Abstract: An imaging module that generates a plurality of display images respectively based on a plurality of pieces of state information different from each other, in accordance with an instruction signal from a controller, and allows the plurality of display images to be displayed simultaneously on a display screen of a liquid crystal display device, and a recording and reproducing unit that performs a capture operation, in accordance with the instruction signal from the controller are provided. The recording and reproducing unit records the display screen on the recording medium as screen data through the capture operation.

Abstract: A vehicle controller for a straddle type vehicle includes a portable device that transmits a code signal and control unit comprising a receiver and an authenticator that respectively receive and authenticate the code signal. If the authentication is determined to be successful, a release signal is issued from a control unit to actuate a release structure of a steering lock to automatically release the steering lock. When a power source of the control unit is turned off, manual locking is allowed. Manual locking of the steering lock is actuated through a user's operation of a push-type locking switch. A manual lock structure is provided to manually lock the steering lock. The manual lock structure can be integrated with the automatic release structure that automatically releases the steering lock.

Abstract: A sensor unit and an associated transmitter unit are enclosed, or encased, within a housing, to form a monitoring device, and a thus formed monitoring device is positioned either inside or outside of each tire to be monitored. For tires that are 18 inches or smaller, the monitoring device is preferably attached to the bottom of a specially designed valve stem that is secured to the vehicle's tire where the monitor is located within the tire. For tires that are 20 inches or larger, the monitoring device is preferably attached to the side of another specially designed valve stem that is secured to the vehicle's tire where the monitor is located outside the tire. The same monitoring device is used for each location.

Abstract: An apparatus for detecting a decreased air pressure of a tire includes an acceleration calculation circuit for calculating, based on rotation velocity information of tires of respective wheels of a vehicle; an acceleration variation calculation circuit for calculating acceleration variations of the respective tires; a comparison circuit for comparing the acceleration variations of the respective tires; an estimation component for estimating, when a comparison result of the comparison shows that an acceleration variation of a certain tire is greater than acceleration variations of the other tires, a decrease in air pressure of the certain tire; a test circuit for determining a tire having a rotation velocity that is faster than the rotation velocities of the other tires or that is further slower than a predetermined reference; and a judgment circuit for judging, when a certain tire identified by the estimation is identical with the tire identified by the test, a decrease in air pressure of the certain tire.

Abstract: A tire pressure detecting apparatus has a micro-controller, a detecting module and a transceiver. The detecting module is electronically connected to the micro-controller and has a tire pressure detecting unit controlled by the micro-controller to detect a tire pressure inside a tire. The transceiver is electronically connected to the micro-controller, transmits a high frequency signal corresponding to detected characteristic tire parameters from the detecting module to a monitoring system inside a car and receives an external high frequency signal sent from external tire pressure detecting apparatus for the micro-controller, with the micro-controller temporarily delaying sending of the high frequency signal until a waiting time has expired to prevent signal collision between the high frequency signal and the external high frequency signal.

Abstract: An inter-vehicle communication device for a vehicle includes: a transmission element for transmitting information about the vehicle to other vehicles with a predetermined period; a transmission controller for controlling the transmission element; and a detector for detecting a state of an indicator in the vehicle. The indicator informs a person around the vehicle about a state and existence of the vehicle, and the transmission controller controls the transmission element to transmit the information with a period shorter than the predetermined period when the detector detects that the indicator functions.

Abstract: A repeater providing data exchange with a medical device for remote patient care and method thereof are provided. The repeater includes a transmission device configured to send the data over a wireless medium to a data repository and a processing device configured to detect conditions in respect of an associated communication medium that could affect data exchange, where the processing device is configured to send the data based at least in part on the conditions. The processing device is further configured to analyze the data from the medical device to detect a problem with the medical device.

Abstract: In a mistake-proof monitoring method applied to a bedridden care system, the bedridden care system includes a computer, a plurality of transmitters and a warning device. The computer will generate a shutdown message to notice a nurse to check whether the transmitter is shut down maliciously, if no sensing message is transmitted from any transmitter within a predetermined time or a predetermined number of times. The computer will generate a detachment message to the warning device, if the transmitter is contacted improperly with a sensor. The computer will generate an error message to the warning device, if the time interval between the current time and a previous time occurring an abnormal situation is beyond a predetermined normal time interval and the sensor is not installed at a correct detected position. The mistake-proof monitoring method can immediately discover whether or not the sensors or the transmitters are operated at normal conditions.

Abstract: Systems and methods are described for configuring and using displays, speakers, or other output devices positioned by an article of clothing or other such structure wearable by a healthcare recipient, for example, in a clinic or residential care facility.

Abstract: Disclosed are systems, apparatus and methods for tracking or locating an asset along with providing emergency and non-emergency messaging services. An asset tracker is disposed on an asset. The asset tracker has a motion sensor, a GPS receiver and a simplex satellite transmitter for communicating with a remote location (back office processing center). The asset tracker also has a short-range transceiver for communicating with a fob device carried by a user. If an authorized fob device is not in range of the asset tracker device and the asset tracker device moves, as determined by the motion sensor and/or GPS location data, GPS data are transmitted via a satellite to the back office. The office sends the information to a desired recipient (asset owner, law enforcement, etc.). The fob device communicates with the asset tracker device when it is in proximity thereof.

Abstract: A card and detection system comprises a group of light sensors located under and covered over by a table felt. The light sensors are directed vertically upward to detect changes in light intensity on the top surfaces of the sensors through the felt. This allows flexibility of placement of the sensors and avoids daily maintenance issues. The sensors read through fabric to detect when objects such as chips or cards are placed on top of the felt. With this system, the procedure of detecting chips or cards is imperceptible to the customers or dealers.

Abstract: The present invention is a safety and business productivity system having the following components. One or more cameras capture video data having attribute data, the attribute data representing importance of the cameras. One or more video analytics devices process the video data from one or more of the cameras and detect primitive video events in the video data. A correlation engine correlates two or more primitive video events from the video analytics devices weighted by the attribute data of the cameras used to capture the video data. An alerting engine generates one or more alerts and performs one or more actions based on the correlation performed by the correlation engine.

Abstract: Sensor light having a light unit which can be activated in response to a sensor output signal from a motion sensor unit (16), and is provided on a support unit (10, 12) for installing the sensor light inside or outside, wherein that the motion sensor unit is modular, can be removed from the support unit when the latter is installed and has at least one actuating element (28) which can be manually operated and can be operated when the motion sensor unit has been removed.

Abstract: The present invention discloses an easy to use and cost effective air conditioner anti-theft device which easily attaches to the external portion of an air conditioner and detects a condition of attempted theft and/or vandalism of the unit and then alerts someone to the condition either through audible or other means.

Abstract: Semiconductor sensor chips are assembled with semiconductor communication chips to form sensor nodes which are wired together and placed in a tube preform which is sealed to form a tube containing an array of sensor nodes. The tube, resembling a wire in appearance, can then be assembled with power conductors to form a power delivery cable to allow monitoring of conditions within the cable at a plurality of spaced locations along the length of the cable so that the cable can be operated near or at its actual current carrying capacity which may be altered by ambient conditions and allowing management of risk of failure of the cable.

Abstract: An advanced food and/or drink organization and/or handling system that greatly facilitates food management and handling to help streamline household operations as relate to foods and related functions and events.

Abstract: A method of reducing power consumption of a radio badge in a boundary detection localization system is disclosed, in which the radio badge is carried by a tracked target and performs location sampling communication with an infrastructure component of the localization system at the start and end of sampling time intervals such that positions of the radio badge can be estimated. The method includes: determining a velocity of the radio badge; estimating a critical time for the radio badge to reach a critical region through division in which a critical distance from an estimated position obtained at the end of a most recent sampling time interval to the critical region is the dividend, and the velocity of the radio badge is the divisor; and controlling the radio badge to perform location sampling communication with the infrastructure component of the localization system at the end of the critical time.

Abstract: The present invention discloses a tracking apparatus and system thereof, useful for objects affixed with a smart tags entering and exiting an enclosed area through a gate. A gate consists of two directional antennas directed respectively inward and outward from the gate crossing line and connected to an RF beacon. Each smart tag affixed to an object approaching the gate area, receives a transmission of ID associated with each directional antenna. The smart tag detects crossing of the gate line and direction of crossing by method of processing the ID of the two directional antennas. The detected crossing data is transmitted via a wireless communication link, to a base station located at the enclosed zone. The base station transmits the gate detection data to a service center.

Abstract: Embodiments of the present disclosure include a handheld multi-parameter patient monitor capable of determining multiple physiological parameters from the output of a light sensitive detector capable of detecting light attenuated by body tissue. For example, in an embodiment, the monitor is capable of advantageously and accurately displaying one or more of pulse rate, plethysmograph data, perfusion quality, signal confidence, and values of blood constituents in body tissue, including for example, arterial carbon monoxide saturation (“HbCO”), methemoglobin saturation (“HbMet”), total hemoglobin (“Hbt”), arterial oxygen saturation (“SpO2”), fractional arterial oxygen saturation (“SpaO2”), or the like. In an embodiment, the monitor advantageously includes a plurality of display modes enabling more parameter data to be displayed than the available physical display real estate.

Abstract: This invention provides a method for detecting sugars in boiler condensate and/or boiler feedwater in industrial processes. The method includes measuring an oxidation-reduction potential at one or more locations in the process with one or more devices capable of measuring oxidation-reduction potential at operating temperature and pressure and correlating that measurement to an amount of sugar in the system. If the measured oxidation-reduction potential is not within an optimum range, action is taken.

Abstract: A system and method for detecting leaks using sensors to report the leak and communicate with a control unit to turn off the source of the leak once detected. A valve can be turned off in the event of a leak and embodiments employing battery power can function during loss of power such as a power blackout. Wireless sensors can be employed to detect leaks that wirelessly communicate with a control and operate solely with a designated control unit. The wireless sensors can operate using low power provided by batteries. The control panel can display alarm conditions from the sensors, including: low battery, poor signal, wet sensor, communication failure, sensor failure.

Abstract: A gas level display controller includes a mass computation module, a reference value setting module, and a display control module. The mass computation module obtains a pressure and a temperature of compressed hydrogen stored in a hydrogen tank and calculates a mass of the compressed hydrogen in the hydrogen tank, for example, according to a known gas state equation. The reference value setting module sets a reference value, which is used for display of a remaining amount of the compressed hydrogen in the hydrogen tank on a display device, to the mass of the compressed hydrogen calculated by the mass computation module on the occasion of filling the compressed hydrogen into the hydrogen tank to limitation of the hydrogen filling. The display control module calculates a ratio of the mass of the compressed hydrogen to the reference value and makes the remaining amount of the compressed hydrogen in the hydrogen tank displayed on the display device, based on the calculated ratio.

Abstract: A method, to facilitate communication by a machine, includes: receiving data transmitted from a reading/writing apparatus; detecting a data request signal; transmitting, to the reading/writing apparatus, a response signal responsive to the data request signal; acquiring, from a sensor, detected data indicative of at least one of a physical quantity and a physical state; storing the acquired detected data into a memory and setting thereafter a flag to a first state; transmitting the acquired detected data if the data request signal is detected and setting thereafter the flag to a second state; invoking an alarm if the flag is in the first state and a power switch is in an OFF state; and controlling the power switch to disconnect power from the power supply to the information apparatus if the flag is in the second state and the power switch is in the OFF state.

Abstract: Reporting a faulty charging device. A mobile device may determine if a charging device is a faulty charging device. The determination may be performed after coupling the charging device to a power source and to the mobile device. If the charging device is a faulty charging device, the mobile device may report a location of the faulty charging device over a network.

Abstract: A user device may be capable of providing a service portal and feedback on the condition of the user device, such as a user device. A condition analysis of the user device may be performed by a user, such as a person or a computing device. A condition analysis may be performed to determine the physical condition and the operational condition of the user device. A condition rating may be assigned to the user device that may be commensurate with the condition analysis. The condition data and condition analysis may be entered into and stored in a data store. A maintenance action may be performed based at least in part on the condition rating. The user device may be a user device that may be operated by a financial institution or other business entity. A user may be a customer and/or an employee, vendor, or contractor of the financial institution or other business entity.

Abstract: In one aspect, an alarm mask for condition monitoring in a wind turbine is automatically generated. A reference data selecting definition is selected from a control definition repository in the wind turbine. The reference data selecting definition specifies a time interval of recorded reference data. Reference data is selected from a sensor located in the wind turbine recorded during the time interval. A reference value is calculated based on the reference data. A first and a second alarm mask factor are selected from the control definition repository. A first alarm mask is calculated based on multiplying the first alarm mask factor and the reference value. A second alarm mask is calculated based on multiplying the second alarm mask factor by the reference value.

Abstract: A method for monitoring a bearing is disclosed. The method involves positioning a non-contacting bearing isolator adjacent a bearing on a piece of rotating equipment so that at least one operating parameter of said bearing is communicated to said bearing isolator; and, positioning an energy detector within range of said bearing isolator so that said energy detector is able to monitor said at least one operating parameter of said bearing by detecting at least one operating parameter of said bearing isolator.

Abstract: An entry detecting system includes a terminal device; a point-to-point communication device; an entry detecting device; and a guard device. The point-to-point communication device includes a transmitting-receiving antenna having directivity in a specific direction. The point-to-point communication device communicates by radio with the terminal device via the transmitting receiving antenna so as to detect a response time from the terminal device and report detected response time to the entry detecting device. The entry detecting device detects a distance from the point-to-point communication device to the terminal device based on the response time reported by the point-to-point communication device, generates entry detecting information based on the detected distance, and transmits the entry detecting information to the point-to-point communication device and the guard device. The point-to-point communication device transmits the received entry detecting information to the terminal device.

Abstract: In the normal rotation direction, a change in the main sensing signal caused by a front edge is defined as a signal change caused by an effective edge, and a change in the main sensing signal caused by a back edge is defined as a signal change caused by an ineffective edge. In the reverse direction, a change in the main sensing signal caused by the back edge is defined as a signal change caused by an effective edge, and a change caused by a front edge is defined as a signal change caused by an ineffective edge. Regardless of the rotation direction, a detection signal generating circuit generates a detection signal including falling-edge changes and rising edge changes caused by the effective edge and ineffective edge respectively. When the direction is changed, the signal change on the detection signal is prohibited. As a result, gear tooth detection discrepancies are prevented.

Abstract: A personal item tracking and monitoring system is herein disclosed, comprising a transmitter unit and a receiver unit. The transmitter unit is a relatively small unit attachable to an object, particularly a mobile telephone, that emits a radio frequency coded signal to a receiving unit carried by a person. The transmitter unit is of a small size relative to the object and is attached to the object by use of a fastening means. The receiver unit is envisioned to be the size of a key fob typically used to wirelessly lock and unlock the doors of a motor vehicle. As such, the receiver unit is envisioned to be carried on a ring of keys, carried in one's hands, carried in a pocket, purse, or briefcase, worn upon a belt, or a similar manner. The receiving unit allows a user to adjust and set an allowable distance between the object and the receiver unit using a range selection control. If the object is located farther then the allowable distance the user is alerting by an audible or visual warning signal.

Abstract: In one aspect of the invention a downhole drill bit with a body intermediate a shank and a working surface. Extending from the work surface is a wear resistant electric transmitter electrically isolated from the drill bit body. A wear resistant electrically conductive receiver, also electrically isolated from the bit body, may be connected to a tool string component. The working surface may also have at least two wear resistant electrodes located intermediate the transmitter and receiver that are adapted to measure an electric potential in the formation.

Abstract: A system is disclosed as having first and second tubular tool string components. Each component has a first end and a second end, and the first end of the first component is coupled to the second end of the second component through mating threads. First and second inductive coils are disposed within the first end of the first component and the second end of the second component, respectively. Each inductive coil has at least one turn of an electrical conductor, and the first coil is in magnetic communication with the second coil. The first coil has more turns than the second coil.

Abstract: A traffic signal control apparatus acquires position information and travel condition information from vehicles around a construction section of a road in wireless communication, and determines a traffic congestion condition at the positions of those vehicles based on the acquired information. The traffic signal control apparatus then controls traffic signals set up on ends of the construction section in a manner that eases the traffic congestion condition around the construction section based on the determination result of the traffic congestion condition.

Abstract: A parking assistance device includes a guiding unit to perform guidance of a vehicle to a parking initial position from which the vehicle can be parked into a parking space located adjacent to and on a far side of an object existing around the vehicle with respect to a running direction of the vehicle; an obstacle detecting unit to detect an obstacle around the vehicle in response to a reflected wave of a wave emitted from the vehicle in a predetermined direction; and a timing setting unit configured to set a timing to start the guidance in response to a detection result of the obstacle detecting unit, which is related to an obstacle existing in a predetermined distance from the object in the parking space.

Abstract: A method identifies turbulence information from turbulence data generated by a set of remote aircraft based on a request to form identified turbulence information. The turbulence information is identified in response to the request received at an aircraft to view the turbulence information. The identified turbulence information is displayed on a display device in the aircraft.

Abstract: An input device includes a body, and a flexible circuit board connected to the body and receivable inside the body. A plurality of keys is disposed on the flexible circuit board. The input device further includes a signal transmission module installed inside the body and electrically connected to the flexible circuit board for transmitting data corresponding to signals generated by the plurality of keys to a host.

Abstract: A rotary actuator includes a roller having a center shaft protruding along a center axis, a bearing for supporting the center shaft of the roller to allow the roller to rotate about the center axis, a ring magnet fixed to the center shaft of the roller, an elastic member having a ring shape provided between the center shaft of the roller and the bearing, and a fixed magnet facing the ring magnet. The ring magnet is alternately magnetized to an S-pole and an N-pole with predetermined angular intervals. This rotary actuator has a simple structure and operates with a preferable operation feeling.

Abstract: Embodiments provide for a method for eliminating pathological sequences in a serial bit stream. Parallel data words having a first bit length are received. The received data words may be analyzed for a pathological sequence. If a pathological sequence is present in a data word, the data word containing the pathological sequence may be segmented into data segments having bit lengths less than a pathological sequence. The data word may be reformatted by generating reformatted data words having a second bit length. The reformatted data words may contain at least one of the data segments and the second bit length is greater than the first bit length. The reformatting may be performed by adding framing bits to the segments to form the reformatted data words. The reformatted data words are transmitted in place of the data word containing the pathological sequence.

Abstract: The CMOS image sensor according to the present invention includes a sample hold section 3A1 for retaining an analog input signal voltage and a ramp wave signal voltage; and a comparing section 3A2 for taking an output from the sample hold section 3A1 as an input to compare it with a reverse level of itself, in which the sample hold section 3A1 applies a stabilization promoting voltage to a terminal of the sampling capacitance element so that an electric potential level of the terminal of the sampling capacitance element is promoted to become stabilized at a predetermined voltage, when the analog input signal is applied to the terminal of the sampling capacitance element.