Abstract: Provided are a detection agent for detecting hydroxy vitamin D, preparation method thereof, and use thereof in 25-hydroxy vitamin D immunological detection. The detection agent comprises a conjugate formed by a 25-hydroxy vitamin D antigen derivative and protein carrier, and magnetic spheres coated by the conjugate. Also provided is a 25-hydroxy vitamin D detection kit comprising the detection agent.

Abstract: A power circuit includes a power source for providing electrical power and two driving transistors being disposed in parallel and receiving electrical power from the power source. Each of the two driving transistors includes a gate terminal, a source connection, and a kelvin source connection. The power circuit also includes a control voltage source having a first terminal and a second terminal. The control voltage source provides a control signal to the two driving transistors for determining driving currents through the two driving transistors. The first terminal is connected to the gate terminals of the two driving transistors, and the second terminal is connected to the kelvin source connections of the two driving transistors. The kelvin source connections of the two driving transistors are inductively coupled.

Abstract: The invention provides for lenses fabricated as planar thin film coatings with continuous structure. The lensing action is due to optical axis orientation modulation in the plane of the lens. The lenses of the current invention are fabricated using photoalignment of a liquid crystal polymer wherein the polarization pattern of radiation used for photoalignment is obtained by propagating the light through an optical system comprising a shape-variant nonlinear spatial light polarization modulators.

Abstract: A mist generating apparatus is provided for suppressing foreign material from becoming airborne prior to an application of a surface coat or treatment to a substrate. The assembly includes a frame assembly that may include a base mount and an intermediate mount movably coupled to the base mount. The apparatus includes an extension assembly movably coupled to the frame assembly and selectively positioned between a retracted position and an extended position. A manifold is coupled to the extension assembly, and the manifold is in fluid communication with a volatile liquid. The apparatus includes a spray nozzle in fluid communication with the manifold. The spray nozzle is configured for directing a mist of the volatile liquid to a portion of the substrate for at least temporarily suppressing foreign material.

Abstract: A lance including: a central pipe having a wear-resistant ceramic layer coated on an inner wall thereof; a central casing pipe having a casing pipe groove in an outer wall thereof, in which the central casing pipe is fitted over the central pipe; an intermediate pipe fitted over the central casing pipe, in which a combustion-supporting gas chamber is formed between a front part of the central pipe and the intermediate pipe, and an intermediate pipe groove is formed in an outer wall of the rear part; and an outer casing pipe fitted over the intermediate pipe, in which a cooling medium chamber is formed between a front part of the intermediate pipe and the outer casing pipe, and a cooling medium injection channel is defined by an inner wall of the outer casing pipe and the intermediate pipe groove.

Abstract: Seal assemblies with a seal body having an inside flange and an outside flange that are biased outwardly away from one another by a spring energizer, such as a canted coil spring or a V-spring. The seal assemblies further include EMI shielding by incorporating at least one spring energizer that provides at least part of a conductive path between a housing and a pin. The conductive path can alternatively be provided by two different spring energizers and optionally with a conductive strip or trace or via a conductive contact ring element. The present seal assemblies are usable in applications having the needle for both sealing and EMI shielding.

Abstract: An electric training apparatus is configured to apply, by a load motor, a load on a rotating body configured to apply a load on an exercising person, detect an exercise physiological response value of the exercising person and a number of revolutions of the rotating body, perform control for gradually increasing the load of the load motor toward a set load upper limit value so that a detection result of the exercise physiological response value of the exercising person approaches a target exercise physiological response value set in advance, and change, before an exercise or during the exercise by the exercising person, the load upper limit value in response to a control command input based on a state of the exercising person, a state of the control, and a perceived exertion scale for the exercising person.

Abstract: An assembly for use in subsurface drilling includes a downhole probe supported by a locking mechanism with a bore of a drill string section. The probe comprises a first spider and a second spider at the uphole and downhole sections of the probe. The locking mechanism secures the probes in the bore against axial and rotational movement relative the drill string section.

Abstract: Various technologies described herein pertain to interconnect systems for electrical cables. An interconnect system can include a connector, an adapter ring, and a backshell. The connector includes a threaded distal coupling portion. The adapter ring includes a threaded proximal coupling portion and a non-threaded distal coupling portion. The backshell includes a proximal coupling portion and a port. The threaded proximal coupling portion of the adapter ring and the threaded distal coupling portion of the connector can be mechanically attached. Additionally, the proximal coupling portion of the backshell and the non-threaded distal coupling portion of the adapter ring can be mechanically attached. A wire bundle can enter the backshell through the port, pass through the adapter ring, and terminate at the connector. A shield that encloses the wire bundle can terminate at the backshell such that an end of the shield is positioned around an outer surface of the port.

Abstract: The present invention provides a system and method for producing high-purity vanadium tetraoxide powder. Industrial grade vanadium pentoxide is converted to vanadium oxytrichloride by low temperature fluidizing chlorination, wherein chlorinating gas is preheated via heat exchange between fluidizing gas and chlorination flue gas, and an appropriate amount of air is added to enable a part of carbon powder to combust so as to achieve a balanced heat supply during the chlorination, thereby increasing the efficiency of chlorination and ensuring good selectivity in low temperature chlorination. The vanadium oxytrichloride is purified by rectification, and then subjected to fluidized gas phase hydrolyzation, thereby producing a high-purity vanadium pentoxide product and a by-product solution of hydrochloric acid, and further obtaining a high-purity vanadium tetraoxide powder product through fluidized hydrogen reduction.

Abstract: The invention is aimed that the soundness (degree of deterioration) of a tunnel can be inspected according to each span. The image synthesis processing is performed to obtain the image showing both sides of the tunnel lining surface according to the each span of the tunnel lining surface, by comparing the first image photographied by the photography means, showing one side face in both side faces of the tunnel lining surface, while the photography means is fixed to the first photography position, and the second image photographied by the photography means, showing the other side face in both side faces of the tunnel lining surface, while the photography means is fixed to the second photography position, and indicating the portions forming the identical span of the tunnel lining surface.

Abstract: A three-dimensional object manufacturing method includes a 3D object forming step of forming a three-dimensional object by discharging a UV curing type ink, and then carrying out UV irradiation on the discharged ink to form a layer, and overlapping a plurality of the layers (S101); a support material removing step of removing a support material from the three-dimensional object (S102), and a siloxane applying step of applying an organopolysiloxane solution for suppressing whitening of a surface of the three-dimensional object on the surface of the three-dimensional object (S104), where the organopolysiloxane solution is a solution having alcohol for making the support material transparent as a solvent, and having the organopolysiloxane compound for forming a film on the surface of the three-dimensional object by the drying of alcohol as a solute.

Abstract: A tool exchange assembly and related method configured to swap change tool assemblies with a nutrunner constructed in accordance to one example of the present disclosure includes a nest. The nest has a lower jaw portion and an upper jaw portion. The lower jaw portion has first and second lower fingers that cooperate to define a lower slot. The upper jaw portion has first and second upper fingers that cooperate to define an upper slot. The nest is configured to receive a change tool assembly. Relative movement of the change tool assembly and the nest urges a sleeve on the change tool assembly to move between a locked position and an unlocked position.

Abstract: A shaping system configured to shape a three-dimensional object based on shaping data includes: a shaping executing part configured to execute shaping of the three-dimensional object; and a shaping controlling part configured to control an operation of the shaping executing part, where the shaping controlling part is capable of executing: a first shaping control for causing the shaping executing part to shape a first three-dimensional object using the shaping data that expresses the first three-dimensional object, and a second shaping control for causing the shaping executing part to shape a second three-dimensional object using at least a part of the shaping data that expresses the first three-dimensional object, and the second three-dimensional object is a three-dimensional object for checking a shaping quality of the first three-dimensional object, and is a three-dimensional object that can be shaped in a shorter time than time required for shaping the first three-dimensional object.

Abstract: The invention relates to an apparatus and a method for inspecting an elongated tube-like object. The apparatus comprises a body (1, 2) for moving along the elongated tube-like object by clamping the object; and a sensor frame (15, 15b, 15c) supporting one or more sensors (20) for measuring a state indication property. One or more one or more body-to-sensor-frame connections (39, 40, 43, 72b, 72c) connect the sensor frame (15, 15b, 15c) to the body (1, 2), wherein the one or more body-to-sensor-frame connections (39, 40, 43, 72b, 72c) are arranged to allow an adjustable relative position between the sensor frame and the body, while the sensor frame can position itself with respect to the tube.

Abstract: A semiconductor package device comprises a die, a dielectric layer, a plurality of conductive pillars and a package body. The die has an active surface, a back surface opposite to the active surface and a lateral surface extending between the active surface and the back surface. The dielectric layer is on the active surface of die, has a top surface and defines a plurality of openings. Each conductive pillar is disposed in a corresponding opening of the plurality of openings of the dielectric layer. Each conductive pillar is electrically connected to the die. Each conductive pillar has a top surface. The top surface of each conductive pillar is lower than the top surface of the dielectric layer. The package body encapsulates the back surface and the lateral surface of the die.

Abstract: In the present invention, an armrest (100) having a controlled movement pivoted to the console utility box (110) of a vehicle is comprised. The armrest (100) comprises an armrest assembly (130), a hinge (140) an elongated shaft (300), a damper plate assembly (302) and a spring assembly (306). Also, the present invention covers unique pivot arrangement in the armrest assembly (130), wherein said pivot arrangement facilitates a controlled movement of the armrest (100) and wherein the controlled movement is characterized by a damped movement within at least one specific angular range and a non-damped movement within at least one different angular range.

Abstract: The present invention provides airlines with the track-based elevated seat arrangement for an improved passenger comfort and hence improved revenue. In our track-based elevated seat arrangement design, the multiple seating configurations and mixed class are proposed in a given cabin class of a passenger airplane. It effectively uses the vertical space of the given interior space of the given cabin class and can bring a new level of comfort and fresh flying experience to the passengers in that cabin class.