Abstract: A method and system for challenge-response authentication are provided. Challenge data are transferred within an anti-collision loop from a reading device to a transponder by means of one or more commands of an anti-collision method, with the one or more commands serving to determine transponder identification data. In the one or more commands respective challenge data are contained in a data field that is used for specifying transponder identification data, wherein it is indicated to the transponder by a parameter value in the at least one of the one or more commands that the data field of the one or more commands contains challenge data instead of transponder date. The transponder recognizes with the help of the parameter value that in the received one or more commands challenge data are contained. The transponder processes the transferred challenge data based on the challenge response authentication.

Abstract: A terminal device includes an operation section in which an operation instruction is performed by being touched with a finger or a pen; an operation detection section that detects that the finger or the pen touches the operation section; a vibration motor that rotates a shaft with a weight having a center of gravity at a position that is shifted from a rotation center; a vibration state detection section that detects state of vibration caused by rotation of the shaft of the vibration motor; and a control section that starts the rotation of the vibration motor when the operation detection section detects the touching, and stops the rotation of the vibration motor when a phase detected by the vibration state detection section falls within a predetermined range.

Abstract: A system for sensing and indicating orientation of electrical equipment has an orientation sensor and control logic. The control logic is configured to compare predefined data with a sensed orientation of the electrical equipment in order to determine whether the sensed orientation of the equipment is within an acceptable range such that sufficient cooling by a cooling system is likely to occur. If the sensed orientation of the equipment is not within the acceptable range, the control logic transmits a notification signal so that corrective action can occur. As an example, the notification signal may be used to notify a user of the improper orientation. In another example, the notification signal automatically triggers an action that compensates for the improper orientation.

Abstract: A first mobile device includes a location processor, a communication processor, and a display, and a second mobile device includes a location processor and a communication processor. The first mobile device is configured to wirelessly communicate with the second mobile device, and the first mobile device is configured to display a superimposed icon representing a location of the second mobile device as viewed from the perspective of the first mobile device when the first mobile device is pointed in the direction of the second mobile device.

Abstract: A system for sensing and indicating orientation of electrical equipment comprises an orientation sensor and control logic. The control logic is configured to compare predefined data with an orientation of the electrical equipment sensed by the orientation sensor in order to determine whether the sensed orientation of the equipment is within an acceptable range such that sufficient cooling by a cooling system is likely to occur. If the sensed orientation of the equipment is not within the acceptable range, the control logic transmits a notification signal so that corrective action can occur. As an example, the notification signal may be used to notify a user of the improper orientation. In another example, the notification signal automatically triggers an action that compensates for the improper orientation.

Abstract: A drive recorder of the invention includes a trigger judgment circuit that calculates, with respect to acceleration data of a vehicle, first and second moving averages as moving averages of two different time series, and that generates a trigger signal according to a result of comparing a differential value of the first and second moving averages or an absolute value of the differential value with a predetermined threshold value.

Abstract: A method and system for biometric identity confirmation is based on the pulse wave of a subject. During an initial enrollment mode, pulse wave data for a known subject are used to generate subject characterization data for the known subject. During a subsequent operational mode, pulse wave data for a test subject are analyzed using the subject characterization data to confirm whether the identity of the test subject matches the known subject. The subject characterization data can be a probability density in a phase space in which at least two quasi-periodic variables based on the pulse wave (e.g., blood pressure and volume time-series data) are correlated.

Abstract: A tire information monitoring system includes a transmission device, a receiving device, and a monitoring section. The transmission device includes a sensor which detects tire information, a transmitter which wirelessly transmits the detected tire information and a housing. The housing includes a wall surrounding the sensor and the transmitter, an inner space divided from the tire cavity area by the wall, and an air vent passing through the housing and connecting the inner space and the tire cavity area. An outer opening portion of the air vent formed on a surface of the housing facing the tire cavity area has an opening area of 0.4 mm2 or smaller. An inner opening portion of the air vent formed on a surface of the housing facing the inner space has an opening area larger than that of the outer opening portion.

Abstract: The invention is directed to a control system for managing access of users to a plurality of restricted areas. The control system includes at least one manager module and one or more provider modules. The modules are configured in particular fashions.

Abstract: An RFID remote antenna security system for preventing unauthorized reading of RFID cards. The RFID remote antenna security system generally includes a remote unit that is attached to or near a conventional RFID reader. The remote unit includes at least one remote contact in communication with a remote antenna. A carrier member is provided that includes at least one contact and an RFID chip that is in communication with the at least one contact. When the contact of the carrier member is physically connected to the remote contact of the remote unit, the radio waves received by the remote antenna are communicated to the RFID chip and the RFID chip transmits radio waves including data from the remote antenna for reading by the RFID reader.

Abstract: A biological information monitoring system includes: an alarm generator which generates an alarm signal indicative of an abnormality of biological information of a patient, or an abnormality of a unit related to monitoring of biological information of a patient, or an abnormality due to an operation of a unit related to monitoring of biological information of a patient; a first output generator which performs a first output based on the alarm signal; a detector which detects information related to the first output; a second output generator which performs a second output being independent from the first output; and a warning controller which controls the second output generator to perform the second output based on the detected information related to the first output.

Abstract: A system including equipment, sensors for measuring the equipment's operating parameters, a signature generator for encoding data streams from the sensors into operating signatures for the equipment, a pattern repository for storing patterns including classified signatures and frequencies, and a signature analyzer for comparing operating signatures to patterns.

Abstract: The invention relates to electronic radiofrequency identification in the ultra-high frequency (UHF) range for marking an article (4) that is to be identified in a constraining environment. For this purpose, an electronic device (2) comprises: a dielectric substrate (12) having a peripheral edge face (13) and a ground face (15); an electronic chip (16); and a curved and short-circuited antenna (9) (PIFA) that presents a radiating area defined by at least two dipoles (19, 20). The antenna (9) on a transmission surface (14) of the substrate (12) is connected by a short-circuiting element (17) presenting a short-circuiting area presenting an area in projection on the edge face (13) that is of the order of 3% to 5% of the radiating area of the curved antenna (PIFA).

Abstract: A remote control device and a recognition method thereof. The recognition method is adapted to the remote control device for generating a corresponding remote control signal to control an electronic device when the remote control device is moved. A sequence of sensing signal corresponding to movement of the remote control device is provided. The sequence of sensing signal is converted into a sequence of characteristic data. A sequential predetermined data matching the sequence of characteristic data is selected from a plurality of sequential predetermined data respectively corresponding to a respective remote control signal. The remote control signal corresponding to the matched sequential predetermined data is transmitted to the electronic device.

Abstract: A system for monitoring a concentration of carbon dioxide (CO2) in an unsaturated zone of a site in which CO2 should be stored under the ground is provided which includes: a plurality of apparatuses for detecting the concentration of CO2 in the unsaturated zone, each including a cylindrical chamber buried in an unsaturated zone under the earth surface, gas introduction holes formed in the side surface of the chamber, and a CO2 concentration sensor formed through the top of the chamber so as to measure the concentration of CO2 contained in the gas in the chamber; a plurality of communication devices transmitting the CO2 concentration output from the CO2 concentration sensor; and a monitoring server storing a reference CO2 concentration every time zone and comparing the reference CO2 concentration with the measured CO2 concentrations transmitted from the communication devices to output a normal signal or an abnormal signal.

Abstract: A motion sensor capable of detecting the direction of motion in three dimensions is disclosed. The motion sensor can be built into a printed circuit board allowing for simple and cost effective manufacturing. The motions sensor is designed to utilize a through hole in a printed circuit board, which is capped by on each side by housings creating a cavity where a spherical metal ball can move in three dimensions. This interior surface of the through hole and the housings have conductive element that when in contact with the spherical metal ball close a circuit creating an electrical signal indicative of direction.