Abstract: A contact sensor for the repeatable detection of small, high frequency mechanical vibrations in external systems is presented herein. The sensor includes a metal housing with an attachment device at one end and an output at the other end. Inside the metal housing is a core assembly that includes a piezo transducer assembly suspended or isolated between an actuator and a biasing device. The actuator may be in the form of a ceramic sphere that sits at least partially within a recess on the inside of the housing and is in physical contact with the piezo transducer assembly. The biasing device may be in the form of a spring that causes the piezo transducer assembly to be pressed against the actuator at a contestant and known amount of tension.

Abstract: A system and computer-implemented method to process bidirectional network traffic having encrypted application data and using an encrypted transport protocol. The method includes estimating a size of encrypted application data in respective packets of the bidirectional network traffic, wherein the packets of the bidirectional network traffic are transported in opposing directions. The method further includes assigning timing criteria to respective application packets transported in the opposing directions that were determined to include a threshold amount of encrypted application data, the timing criteria being based on a time of observation at an observation point of the corresponding application packet, and acknowledging, for respective packets of the application packets, selected application packets that were selected based on the timing criteria assigned to the respective application packets.

Abstract: An exterior wall panel with a vented insulated glass unit with the air space between the glass panes pressure equalized with exterior air. The vented insulated glass unit is configured to eliminate the requirement for a perfect seal around the insulated glass unit perimeter, limit water condensation within the insulated glass unit, limit water infiltration, and maintain thermal insulation performance.

Abstract: The disclosed invention provides a fluid sensing device and method capable of collecting a fluid sample, concentrating the sample with respect to one or more target analytes, and measuring the target analyte(s) in the concentrated sample. The invention is also capable of determining the change in molarity of the fluid sample with respect to the target analyte(s), as the sample is concentrated by the device. The invention further includes a method for using a fluid sensing device to concentrate a fluid sample with respect to one or more target analytes. The disclosed method further includes the ability to correlate the measured target analyte concentration to a physiological condition of a device wearer, or of a fluid source.

Abstract: A method of controlling a vehicle-trailer unit includes recording, with an electronic control unit for a trailer assist system, a plurality of maneuvers of the vehicle-trailer unit as each maneuver is executed in an original direction of travel. The method also includes retrieving the recorded plurality of maneuvers in response to an initiating of a tight spot reversal feature for the trailer assist system. The method further includes instructing vehicle systems to perform the retrieved recorded plurality of maneuvers in the reverse order and direction of travel in which they were recorded.

Abstract: A backing system for a trailer and vehicle and associated method includes recording an image of a hitch for the vehicle and trailer assembly with a camera. A plurality of distances related to geometry of the vehicle and the trailer and a plurality of reference points are learned based on the camera inputs. A plurality of reference distances related to the plurality of reference points are then determined. A current hitch angle may then be determined using the plurality of reference distances and the geometry distances.

Abstract: Methods and systems for faster and more efficient smart card logon and for giving a client device full domain access in a remote computing environment are described herein. Components used to implement fast smart card logon may also be used to implement a federated full domain logon. A virtual smart card credential, which may be ephemeral, may be issued based on the acceptance of an external authentication event. Example external authentication events include logon at a Security Assertion Markup Language (SAML) Identity Provider, smart card authentication over TLS or SSL, and alternative authentication credentials such as biometrics or one-time password (OTP) without AD password. Moreover, the certificate operation interception components from fast smart card logon may be used to enable interaction with the virtual smart card without fully emulating a smart card at the PC/SC API level.

Abstract: The rotary actuator has an outer rotor type motor assembled coaxially in a device hollow part of a strain wave gearing. One end of the device hollow part is closed by an end cover fixed to an output shaft of the strain wave gearing. A detection part is arranged between the motor and the end cover inside the device hollow part. A rotational position of a rotation detection plate mounted on an inside end surface of the end cover is detected by the detection part, to detect the rotational position of the output shaft. A rotary actuator that is small and compact can be realized.

Abstract: An intravascular filter (10) has a main filter portion (12) and an anchor portion (14). The main filter portion is made up of a number of struts (16), which form a first and a second biodegradable filter sections (26,28). The first and the second biodegradable filter sections biodegrade at different rates. The anchor portion secures the filter within a blood vessel and also has a collar (32). The first and the second biodegradable portions may have a different thickness and may be comprised of different materials. The collar may be formed from a resiliently deformable material.

Abstract: A programmable luggage tag comprising a programmable electronic visual display assembly including a display screen, a radio receiver, a processor operably connecting the display assembly with the radio receiver, the processor configured to permit programming of an image shown on the display screen in response to image commands received through the radio receiver, a unitary housing having first and second opposing major outer sides and first and second opposing minor outer sides arranged substantially perpendicularly to the first and second opposing major outer sides, the housing containing the display assembly, the radio receiver, and the processor, the first major outer side of the housing being substantially transparent, revealing the display screen, the housing configured to receive a cord through a first chamber integrally formed within the housing, and a planar flap fixedly connected with the second major outer side of the housing.

Abstract: A pressure sensor device with a MEMS piezoresistive pressure sensing element attached to an in-circuit ceramic board comprises a monolithic ceramic circuit board formed by firing multiple layers of ceramic together. The bottom side of the circuit board has a cavity, which extends through layers of material from the ceramic circuit board is formed. A ceramic diaphragm, which is one of the layers, has a peripheral edge. The diaphragm's thickness enables the diaphragm bounded by the edge to deflect responsive to applied pressure. A MEMS piezoresistive pressure sensing element attached to the top side of the ceramic circuit board generates an output signal responsive to deflection of the ceramic diaphragm. A conduit carrying a pressurized fluid (liquid or gas) can be attached directly to the ceramic circuit board using a seal on the bottom of the ceramic circuit board, which surrounds the opening of the cavity through the bottom.

Abstract: Embodiments of the present disclosure relate to systems and techniques for accessing data stores of medical images and displaying the medical images in substantially real-time to provide information in an interactive user interface. Systems are disclosed that may advantageously provide highly efficient, intuitive, and rapid dynamic interaction with two- and three-dimensional medical image data using spatial positioning of mobile devices. The systems may include interactive user interfaces that are dynamically updated to provide a virtual viewbox or window to two- and/or three-dimensional image data. A user may use the systems described herein to more quickly, thoroughly, and efficiently interact with image data including two-dimensional images, three-dimensional image data, and/or series of image data, as compared to previous systems. The systems described may also enable a user to efficiently view and interact with such image data using a small display, such as the display of a smartphone or tablet.

Abstract: An assembly for indicating and communicating a priming charge to a fluid pump to establish self-sustained operation of the fluid pump is disclosed. The priming assembly includes an enlarged inlet associated with a fluid priming chamber and an outlet that is in fluid communication with the working fluid passage associated with the pump. The priming assembly includes one or more of a cap or valve assembly associated with isolating the pump chamber from atmosphere and preferably includes indicia associated with use and/or operation of the priming assembly.

Abstract: Various techniques are provided for implementing an infrared imaging system. In one example, a system includes a focal plane array (FPA). The FPA includes an array of infrared sensors adapted to image a scene. The FPA also includes a bias circuit adapted to provide a bias voltage to the infrared sensors. The bias voltage is selected from a range of approximately 0.2 volts to approximately 0.7 volts. The FPA also includes a read out integrated circuit (ROIC) adapted to provide signals from the infrared sensors corresponding to captured image frames. Other implementations are also provided.

Abstract: Forward movement of a bicycle results when force is transfer from the chain or belt to a sprocket on a cassette. The cassette is splined to the cassette driver and causes the wheel of the bike to rotate when torque is applied from the cassette to the cassette driver. The cassette driver is typically made of a strong hard material such as steel to withstand the forces in parted thereon by the cassette. The present disclosure provide a hub configuration and method that enables the cassette driver to be made with construction of a lighter weight material such as aluminum yet still withstand the toque applied thereto.

Abstract: A system and computer-implemented method to process bidirectional network traffic having encrypted application data and using an encrypted transport protocol. The method includes estimating a size of encrypted application data in respective packets of the bidirectional network traffic, wherein the packets of the bidirectional network traffic are transported in opposing directions. The method further includes assigning timing criteria to respective application packets transported in the opposing directions that were determined to include a threshold amount of encrypted application data, the timing criteria being based on a time of observation at an observation point of the corresponding application packet, and acknowledging, for respective packets of the application packets, selected application packets that were selected based on the timing criteria assigned to the respective application packets.

Abstract: Methods and kits for joining fragmented nucleic acid sequences together are provided, including performing an amplifying step including contacting a sample suspected of including a fragmented target nucleic acid with a pair of external primers and a pair of self-complementary internal primers, and generating a full length target nucleic acid. The methods can include performing an amplifying step, a hybridizing step, and a detecting step. Furthermore, kits are provided that are designed for the detection of a target nucleic acid sequence.

Abstract: A method of optimizing an encoded video stream comprising one or more video frames, each video frame comprising a plurality of macroblocks, each macroblock comprising a plurality of pixels. The method includes receiving an encoded macroblock, decoding the encoded macroblock, and extracting a first quantization parameter. The first quantization parameter corresponds to quantization settings originally used for compressing the encoded macroblock. The method also includes computing a second quantization parameter based at least in part on the first quantization parameter, re-encoding the decoded macroblock based on the second quantization parameter, and providing the re-encoded macroblock.

Abstract: A purge ring for providing a gas to a wafer processing chamber includes an inlet ring wall defining a ring hole space. An outer perimeter of the inlet ring wall is elliptical. An outer perimeter of the ring hole space is circular. The inlet ring wall is a continuous structure surrounding the ring hole space. An inlet baffle formed within the inlet ring wall surrounds at least 180 degrees of the outer perimeter of the ring hole space. An inlet plenum arranged in a first end of the inlet ring wall provides the gas to the ring hole space through the inlet baffle. An exhaust channel is formed within the inlet ring wall in a second end of the inlet ring wall. An exhaust outlet hole arranged in the second end of the inlet ring wall exhausts the gas out of the ring hole space via the exhaust channel.

Abstract: The present disclosure relates to defining and processing hardware description language (HDL) groups. Embodiments may include mapping, using a processor, a set of tool-specific objects into a group graph with one or more groups. Embodiments may also include generating a search order associated with each group. The search order associated with each group may be based upon the hierarchical design configuration of the group graph. Embodiments may further include identifying undefined references from within a first group within the group graph and binding defined references from within the first group to electronic circuit design components. Embodiments may include identifying the undefined references from within a second group within the group graph. The second group may be selected based upon the undefined references and the search order associated with the first group.