101results about How to "Less-prone" patented technology

A system for detecting unauthorised use of a network is provided with a pattern matching engine for searching attack signatures into data packets, and with a response analysis engine for detecting response signatures into data packets sent back from an attacked network/computer. When a suspect signature has been detected into a packet, the system enters an alarm status starting a monitoring process on the packets sent back from the potentially attacked network/computer. An alarm is generated only in case the analysis of the response packets produces as well a positive result. Such intrusion detection system is much less prone to false positives and misdiagnosis than a conventional pattern matching intrusion detection system.

The present disclosure relates to calibration assemblies and methods for use with an imaging system, such as an endoscopic imaging system. A calibration assembly includes: an interface for constraining engagement with an endoscopic imaging system; a target coupled with the interface so as to be within the field of view of the imaging system, the target including multiple of markers having calibration features that include identification features; and a processor configured to identify from first and second images obtained at first and second relative spatial arrangements between the imaging system and the target, respectively, at least some of the markers from the identification features, and using the identified markers and calibration feature positions within the images to generate calibration data.

The formation of improved reliability conductive traces in touch sensor panels that are less prone to failures due to environmental effects is disclosed. Conductive traces, which can be formed from a stackup of metal layers or a single metal layer, can be protected with an additional photoimageable passivation layer of a material such as an organic polymer. This photoimageable coating can be patterned so that it does not appear in the visible area of the touch sensor panel, with much finer tolerances than conventional passivation layers to help keep product dimensions to a minimum.

The invention is directed to a data-processing system comprising a processor and first encrypted information in a first persistent memory whose level of information leakage is higher than that of a second persistent memory. In the second persistent memory is stored a first cryptographic key for decrypting the first encrypted information, thereby generating therefrom first unencrypted information that is usable by the processor for executing an operation. The same cryptographic key may also be used for encrypting the first unencrypted information, thereby generating the first encrypted information. It is also directed to a method of processing such a data-processing system with an operating system, comprising a writing step for writing first unencrypted information into the first persistent memory, an encryption step for encrypting the first unencrypted information under use of the first cryptographic key, creating therefrom first encrypted information in the first persistent memory, and an access-limitation step for setting the data-processing system to a state in which writing into the first persistent memory is controlled by the operating system. It also relates to a method of executing an operation on such a data-processing system comprising a decryption step for decrypting the first encrypted information under use of the first cryptographic key, thereby generating therefrom first unencrypted information and an execution step for executing an operation by the processor, using the first unencrypted information.

The present invention relates to authenticating a mobile device using logical location information associated with the device which provides an indication of the proximity of the device to other devices. The present invention provides a mechanism for authenticating a mobile device based on location related information or a “logical location”, but without requiring an actual location. The mobile user device identifies or discovers other devices, using direct wireless communication, within its vicinity and forwards this information to the authenticating authority. If this information matches previous or otherwise predetermined information, then the device is authenticated.

A control system for an electric machine, the control system including a position sensor and a drive controller. The drive controller generates one or more control signals for exciting a winding of the electric machine in response to edges of a signal output by the position sensor. Moreover, the drive controller generates control signals in response to an edge that occurs within a time window. The time window starts at a time when control signals are generated and has a length less than the electrical half-cycle period.

A method and apparatus for exercising the abdominal muscles where the exerciser is laying on his backside and the exercisers middle and upper spine as well as head are dynamically supported when exercising. The exercise is accomplished as the upper-torso support moves forward and upward, then rearward and downward through exertion of the abdominal muscles. The lumbar-end of the upper-torso support is secured to a pivot-point. This axis is directly supporting the center of the lumbar region. Resistance is provided by weight plates mounted on the head-end of the support for the upper-torso. The upper-torso support at the head-end is connecting to a lever. The lever is connected to handles and resistance pads engageable by the exerciser's hands and forearms respectively. The upper-torso support and the exerciser's upper-torso move forwardly and upwardly to perform positive work and rearwardly and downwardly to perform negative work. Respectively, the handles and resistance pads move forward and toward the exercisers lower-body during positive work and rearward and away from the exercisers lower-body during negative work.

A security system for a digital trunked radio system having a digital control channel and a plurality of working channels, wherein said working channels are assigned for temporary use of individual radio units by digital control signals transmitted over said control channel, said control channel carrying digital control signals between a base site and said radio units, comprising a digital key, said key used to limit access to the system equipment and system control channel transmissions.

An MR imaging apparatus is presented and includes a plurality of gradient coils positioned about a bore of a magnet to impress a polarizing magnetic field. An RF transceiver system and an RF switch are controlled by a pulse module to transmit and receive RF signals to and from an RF coil assembly to acquire MR images. The MR imaging apparatus also includes a computer programmed to apply a 3D imaging sequence and acquire MR data using a segmented acquisition. The computer is further programmed to reconstruct an image from the MR data that is substantially free of eddy current induced artifacts.

A process of forming a capacitive audio transducer, preferably having an all-silicon monolithic construction that includes capacitive plates defined by doped single-crystal silicon layers. The capacitive plates are defined by etching the single-crystal silicon layers, and the capacitive gap therebetween is accurately established by wafer bonding, yielding a transducer that can be produced by high-volume manufacturing practices.

The weighted-average-based position (244) in the temporal domain is computed based on the sampling of shear wave displacement (226) along the propagation path. The weighting is, for example, by displacement observed at times (230) corresponding to sampling and represents the time of arrival of the shear wave at the shear-wave propagation path location being sampled. In some embodiments, the computed shear-wave times of arrival at respective locations are functionally related to known inter-location distances (250) to derive shear-wave group velocity. The derived velocity can serve as input into known algorithms for estimating shear elasticity of the medium, such as body tissue, for purposes of clinical diagnosis and therapy assessment.

This disclosure provides a diagnostic system including a detection zone adapted to receive a volume of biological fluid. The detection zone includes a plurality of micro-scale and nano-scale features that render the detection zone superhydrophobic. Analytes (e.g., proteins and/or other molecules) are concentrated when the volume of biological fluid is allowed to evaporate on the detection zone. Concentrating the analytes in the detection zone by evaporation can advantageously increase the sensitivity of detection of the analyte. In various implementations, microfluidic channels can be integrated with the diagnostic system to convey the volume of biological fluid to the detection zone. In various implementations, the microfluidic channels can have a lower hydrophobic characteristic than the surrounding to realize self-driven microfluidic channels that convey the biological fluid to the detection zone without using any external devices.

The present invention is directed to a non-immunogenic cellular composition comprising: a cell having a cell surface and antigenic determinants on the cell surface; an optional linker molecule covalently attached to the cell surface; and a hydrophilic, biocompatible, non-immunogenicity providing compound or polymer (e.g., polyethylene glycol or a derivative thereof) covalently attached to the linker molecule or directly to the cell. In one embodiment, the linker molecule is covalently attached directly to the antigenic determinant on the cell surface. In an alternate embodiment, the linker molecule may be covalently attached to a non-antigenic site on the cell surface, but will camouflage the antigenic determinant on the cell surface. Various uses of the resulting non-immunogenic cell are also provided, including a method of decreasing phagocytosis of a cell, a method of decreasing an adverse reaction to a transfusion, a method of decreasing rejection of a transplanted cell, tissue or organ, and a method of decreasing antibody-induced aggregation of cells.

A hay rake includes a crosswise member having a right section and a left section. A first rake arm has a front end and a back end, the first rake arm being pivotably mounted at its back end to the right section of the crosswise member so as to be moveable between an open position and a closed position. A second rake arm has a front end and a back end, the second rake arm being pivotably mounted at its back end to the left section of the crosswise member so as to be moveable between an open position and a closed position. A plurality of rotatable rake wheels are mounted on each of the first and second rake arms. The hay rake also includes first and a second actuators. The first actuator has a first section connected to the right section of the crosswise member and a second section connected to the first rake arm. The second actuator has a first section connected to the left section of the crosswise member and a second section connected to the second rake arm. Each actuator operates to move the rake arm to which it is connected between the open position and the closed position.

A system for detection of noncompliance including substance abuse, driving under influence, and untruthful testimony giving under law enforcement setting, comprising optical sensors for capturing a subject's pupillary responses, blinking eye movements, point-of-gaze, facial expression, and head pose during a compliance test session. The system can also be applied in neurocognitive disorder diagnosis. The subject's affective and cognitive states estimation based on the captured sensory data during a diagnosis test is feedback to the system to drive the course of the compliance or cognitive test, adaptively change the test materials, and influence the subject's affective and cognitive states. The estimated affective and cognitive states in turn provide a more accurate reading of the subject's condition.

A compacting device and a system and a method for compacting a material are provided. The compacting device may have a base and a column which extends from the base. A sleeve may be fitted and secured around the column. The sleeve may have a length which is greater than a length of the column. Material may be collected within the sleeve and may be used for compaction.

A cement repair composition is provided for repairing thin concrete. The composition comprises, in weight percentages: fine aggregates, 50-80%; Portland cement, 10-20%; reinforcing fibers such as polyethylene, steel and fiberglass fibers, 0-5%; and a plurality of further additives. The additives preferably include a lithium admixture, an air entraining admixture and a water reducing chemical additive, and a shrinkage compensating chemical additive, in a combined weight percentage of 0.01 to 5%.

A structure of a loudspeaker is designed to decrease a thickness or height thereof, thereby reducing a mounting depth of the loudspeaker on a mounting panel or wall. The loudspeaker includes a speaker frame, a diaphragm connected to the speaker frame in a manner capable of vibration, a voice coil connected to the diaphragm through a coil bobbin to receive an electric signal to vibrate the diaphragm, a spider connected to the speaker frame and to the diaphragm for supporting the diaphragm and the voice coil in a flexible manner, a magnetic assembly including a top plate, a permanent magnet and a pole piece for creating a magnetic circuit for interaction with the voice coil inserted in an air gap, and a plurality of cut-outs formed on a top of the magnetic assembly at an outside thereof to receive therein corresponding suspension elements of the spider.