Abstract: Embodiments of the invention relate to a method and apparatus for imaging. Specific embodiments can incorporate an imaging module having at least one first imager, where each first imager images a corresponding at least one first portion of a ?° field of view about a reference point, such that the at least one first imager images the ?° field of view. In a specific embodiment ? is at least 90°. The imaging module can also incorporate at least one second imager, where each second imager images a corresponding at least one second portion of the ?° field of view about the reference point, and one or more of the at least one first imager has a different magnification than one or more of the at least one second imager. Embodiments can allow imaging of a ?° field of view about a reference point with imagers having at least two different magnifications.

Abstract: The present invention provides an implant body formed from metal or ceramics as a raw material, the implant body including a modified surface, provided with a plurality of projections and a plurality of crevasse-like nanoscale grooves, by which focal adhesion formation, penetration of collagen fibers, arrangement of the collagen fibers in a single direction to thereby adhere to connective tissue, and soft tissue sealablity are possible. According to such a surface modification, focal adhesion formation and the arrangement of the cell cytoskeleton can be enhanced, and penetration of collagen fibers into the surface internal portion is possible.

Abstract: A push-the-bit rotary guiding device includes a mandrel having a central passage, a sleeve rotatably sleeved outside the mandrel, a plurality of swing ribs circumferentially arranged in an outer wall of the sleeve with an interval, an actuation mechanism for controlling each swing rib to swing respectively, a plurality of detectors for detecting a distance to a well wall in real-time, and a controller for determining whether the actuation mechanism is required to actuate the swing ribs to swing according to the detected distance. Through a real-time detection of the detectors of the push-the-bit rotary guiding device, a well section having an expanded or reduced diameter is detected in time and guiding of the rotary guiding device herein is avoided. The rotary guiding device has advantages of a simple and compact structure, convenient machining, easy assembling, and a safe and highly-efficient operation, and is easy to be popularized and applied.

Abstract: Systems and methods for modifying an attitude of a vehicle are disclosed. A user selects a trailer mode for a vehicle body. The selected trailer mode has a corresponding configuration. The vehicle determines one or more features about a trailer based on the selected trailer mode. The vehicle determines a location of a trailer hitch needed to achieve the configuration corresponding to the selected trailer mode. The location is based on the one or more features about the trailer. The vehicle actuates at least one active component in the vehicle's active suspension system to change the attitude of the vehicle body so as to cause the trailer hitch to be located in the determined location thereby causing the vehicle body to be in the selected trailer mode.

Abstract: A downhole system has a plurality of telemetry systems and a control system configured to obtain information from one or more sensors and transmit that information on one or more of the plurality of telemetry systems. The configuration of a controller may be changed so as to change which information is transmitted on a given telemetry system and how the information is to be transmitted on the given telemetry system.

Abstract: A shaft control method and device for a magnetic suspension system. The shaft control method for the magnetic suspension system includes: acquiring a displacement signal obtained by detecting displacement of a shaft in the magnetic suspension system (Step 101); separating whirling displacement from the displacement signal (Step 102); and controlling whirling of the shaft according to the whirling displacement (Step 103). By the disclosure, the effect of suppressing the whirling of the shaft during high-speed rotation of the magnetic suspension system is achieved.

Abstract: A method to predict the catalytic activity of a metal oxide of formula MxOy where x is a number from 1 to 3 and y is a number from 1 to 8 is provided. The metal of the metal oxide has redox coupled oxidation states wherein the redox transformation is between oxidation states selected from the group consisting of a diamagnetic oxidation state (Md+) and a paramagnetic oxidation state (Mp+), a paramagnetic oxidation state (Mp+) and a ferromagnetic oxidation state (Mf+), and a paramagnetic oxidation state (Mp+) and an antiferromagnetic oxidation state (Ma+)where d, p, f and a are independently numbers from 1 to 6 and one of the oxidation states (Md+), (Mp+), (Mf+), and (Ma+) is formed by reduction by the O2?. The magnetic susceptibility of the metal oxide as a sample in an oxygen environment at a specified temperature is correlated with a value of (Md+ or Mp+ or Mf+ or Ma+)/g (O2 rich).

Abstract: The various technologies presented herein relate to detecting small moving entities or targets in radar imagery. Two SAR images can be captured for a common scene, wherein the scene is imaged twice from the same flight path. The first image is captured at a first instance and the second image is captured at a second instance, and differences between the two images are determined using a complex SAR change measure, excess coherency factor or DeltaC, based in part upon quantification of incoherent (or magnitude) change between the two images. A plurality of operations are performed to enable extraction of coherent change measures relating to the small moving entities from measures relating to large objects, stationary reflective structures, radar focusing artifacts, etc.

Abstract: The electric vehicle including one or more in-wheel motors, a battery electrically coupled to one or more in-wheel motors, a power electronics including a DC-AC inverter, a AC-DC inverter, and a boost converter that receives DC power from the battery and supplies AC power to the one or more in-wheel motors, and a generator electrically coupled to the battery via the power electronics. Further, it includes a Rankine cycle system including a pump, a first valve having an input, a first output, and a second output connected to the pump, the generator, and the one or more in-wheel motors, respectively. A second valve having a first input connects to the generator, a second input connects the one or more in-wheel motors and an output delivers the working fluid to the power electronics. An expander receives the working fluid from at least one of the power electronics.

Abstract: A balancer mechanism for a rotating shaft is configured to prevent deviation of the axis of the rotating shaft. The balancer mechanism (20) has an assistance torque generation device (21) for generating an assistance torque. The assistance torque generation device (21) includes a cam member (24) fixed to the rotating shaft (4), a cam follower member (25) and a gas spring (27). The balancer mechanism has a reaction force generation device (22) provided for generating, a balancing moment on the rotating shaft that cancels out a tilting moment that tilts the rotating shaft (4) around a bearing member (9) in a direction to separate it from the assistance torque generation device (21) and which is caused by the biasing force of the gas spring (27).

Abstract: Described herein are various technologies pertaining to identifying counterfeit integrated circuits (ICs) by way of allowing the origin of fabrication to be verified. An IC comprises a main circuit and a test circuit that is independent of the main circuit. The test circuit comprises at least one ring oscillator (RO) signal that, when energized, is configured to output a signal that is indicative of a semiconductor fabrication facility where the IC was manufactured.

Abstract: Mitigation of gratuitous conditions on an electric power delivery system is disclosed herein. Intelligent electronic devices (IEDs) may take actions on the electric power delivery system based on commands received via communications channels and based on detected electrical conditions. When a gratuitous condition (such as a cyber attack) is detected, a block command is provided to the IEDs such that the IEDs do not effect actions corresponding with commands received over a communications system. Communications may pass through a condition monitor of a communications device to detect insecurity and either block the communications or command the IED to enter interlock mode.

Abstract: To provide a building method and a building apparatus for building an object having an inconspicuous deposition streak. The building method includes: receiving, from a user, a data on a thickness of a machining allowance added to the object; generating a building data to which a machining allowance having an input thickness is added; generating the object by depositing a building material based on the building data; and polishing a surface of the object.

Abstract: A semiconductor device package comprises a bottom electronic device, an interposer module, a top electronic device, and a double sided redistribution layer (RDL) structure. The interposer module includes a plurality of conductive vias. The top electronic device has an active surface and is disposed above the bottom electronic device and above the interposer module. The double sided RDL structure is disposed between the bottom electronic device and the top electronic device. The active surface of the bottom electronic device faces toward the double sided RDL structure. The active surface of the top electronic device faces toward the double sided RDL structure. The double sided RDL structure electrically connects the active surface of the bottom electronic device to the active surface of the top electronic device. The double sided RDL structure electrically connects the active surface of the top electronic device to the interposer module.

Abstract: Systems and methods for securing an object in a vehicle are provided. One embodiment of a method includes receiving data related to a biometric identifier of a user, receiving data related to a physiological state of the user, and determining whether the data associated with the physiological state of the user corresponds to an undesired physiological state. In response to receiving a correct biometric identifier and determining that the physiological state of the user does not correspond to the undesired physiological state, some embodiments may be configured to grant access to a storage area of a biometric lockbox. Similarly, in response to at least one of the following: not receiving the correct biometric identifier or determining that the physiological state of the user corresponds to the undesired physiological state of the user, some embodiments may be configured to deny access to the storage area of the biometric lockbox.

Abstract: Disclosed herein embodiments for a writing instrument operable to spin around its lateral axis while held on opposite sites. An embodiment includes a barrel, a first bearing coupled to an interior side of the barrel and a second bearing coupled to an interior opposite side of the barrel. A first stub protrudes from a side of the barrel, the stub being in contact with the bearing so as to allow the stub to spin around a lateral axis of the barrel, the lateral axis comprising an axis perpendicular to a length of the barrel. A second stub protrudes from an opposite side of the barrel, the second stub being in contact with the second bearing so as to allow the second stub to spin around the lateral axis of the barrel.

Abstract: A capacitor structure is disclosed. The capacitor structure includes a substrate, and a first electrode disposed on the substrate, the first electrode including a conductive layer, a first conductive post electrically connected to the conductive layer and a second conductive post electrically connected to the conductive layer. The capacitor structure further includes a planarization layer disposed on and covering the first electrode, the planarization layer disposed in a space between the first conductive post and the second conductive post, a first dielectric layer disposed on the planarization layer and in the space between the first conductive post and the second conductive post, and a second electrode disposed on the first dielectric layer.

Abstract: A pump head includes a casing unit, a tightening member and a control unit. The casing unit includes a main body and an abutment wall connected to the main body. The main body has an installation section. The tightening member is disposed in the installation section proximally to the abutment wall. The control unit includes a control valve, a resilient member and a control lever. The control valve is movably disposed in the installation section. The resilient member urges the control valve toward the abutment wall to clamp the tightening member between the control valve and the abutment wall. The control lever is connected to the main body and operable to move the control valve against the resilient member and away from the abutment wall.