Abstract: A battery pack assembly includes a plurality of battery cells and a pair of elongated connector terminal plates. Each battery cell has a terminal side and an opposite floor side. A pair of terminals extend from each of the plurality of battery cells on the terminal side. Each of the pair of elongated connector terminal plates includes an upper and a lower elongated terminal connector. The upper and lower elongated terminal connector plates of each of the pair of elongated connector terminal plates are configured to independently move between an aligned position and an engaged position such that in the engaged position the pair of elongated connector terminal plates retain the plurality of battery cells and in the aligned position the pair of elongated connector terminal plates are removed from the battery pack releasing the plurality of battery cells.

Abstract: A method of connecting a ferrule to an optical fiber polishing fixture assembly comprises obtaining a fixture base to which a clamping assembly is operatively connected, positioning a lever in an unlocked position thereby creating a gap between first and second base portions, obtaining a fiber optic connector and cable assembly including a ferrule operatively connected to a cable, positioning the ferrule in a ferrule bore, and moving the lever from the unlocked position to a locked position thereby causing the first and second base portions to engage the fiber optic connector and cable assembly.

Abstract: A probe card is configured to perform a circuit test on a wafer to realize a reduction in size and pitch of probe insertion holes. The probe card includes a first plate, a second plate coupled to a lower portion of the first plate, an upper guide plate provided on an upper surface of the first plate, a lower guide plate provided on a lower surface of the second plate, and a reinforcing plate coupled to at least a surface of each of the upper and lower guide plates. At least one of the upper and lower guide plates is made of an anodic oxide film material, and as viewed from above, the upper and lower guide plates and the reinforcing plate are configured to have smaller areas than the first and second plates, so that upper and lower surfaces of the first and second plates are exposed.

Abstract: The invention is directed to a method of controlled conversion of thermosetting resins and additive manufacturing thereof by selective laser sintering. Partial curing of a thermosetting formulation can be used to increase the Tg of the resin and minimize the additional cure needed to cross-link a printed object. After printing, the partially cured material is finally cured via a slow temperature ramp maintained just below the material's evolving Tg.

Abstract: The invention relates to a wheel rim for a vehicle wheel with cover elements.

Abstract: A vehicle, a vehicle powertrain system, a computer program product, and a method of controlling a vehicle in a manner to achieve enhanced driving performance. An example vehicle powertrain system includes one or more of a powertrain having an engine, a transmission, and a torque converter, and a control module to control the powertrain system. The control module is configured to conduct, in response to sensor data in connection with a detected current vehicle speed and a detected current transmission oil temperature, a vehicle powertrain analysis of the sensor data. The control module is to then control the powertrain in response to the vehicle powertrain analysis and an operating state of a lock-up clutch of the torque converter.

Abstract: The innermost first segment layer and the second segment layer adjacent thereto in a radial direction are twisted using a twisting jig unit including an inner twisting jig and an outer twisting jig, then the twisting jig unit is replaced with another twisting jig unit including an inner twisting jig and an outer twisting jig, and the third segment layer and the fourth segment layer adjacent thereto are twisted, and then the twisting jig unit is replaced with still another twisting jig unit including an inner twisting jig and an outer twisting jig, and the fifth segment layer and the sixth segment layer adjacent thereto are twisted.

Abstract: An aiming device is provided including an illumination device and an optical element wherein the illumination device projects a primary dot and at least one secondary alignment dot distal from the primary dot to aid a user in obtaining a view of the primary dot when the aiming device is in an aligned mode, the primary dot is visible within a field of view of the user, but the secondary alignment dot is not visible. When the aiming device is in a misaligned mode, the secondary alignment dot is visible to the user, but the primary dot is not. The secondary alignment dot provides instruction to the user to realign the aiming device relative to the field of view of the user so that the aiming device transitions to the aligned mode. A related method of operation is provided.

Abstract: The present disclosure is related to utilizing contactless brainwave detectors to gather a user's unique electroencephalogram (EEG) data. EEG data, as well as an additional biometric, such as gait, can be used to determine whether users have access to enter a locked system, such as a door. An access list can be created and pre-registered with the EEG data and any additional biometric data of users who have access to enter the locked system. As the user nears the locked system, they can generate the EEG data to unlock the locked system by thinking of a pre-registered password stored in the access list.

Abstract: A substrate structure and a semiconductor package structure are provided. The substrate structure includes a first dielectric layer, a pad and a conductive structure. The first dielectric layer has a first surface and a second surface opposite to the first surface. The pad is adjacent to the first surface and at least partially embedded in the first dielectric layer. The first dielectric layer has an opening exposing the pad, and a width of the opening is less than a width of the pad. The conductive structure is disposed on the pad and composed of a first portion outside the opening of the first dielectric layer and a second portion embedded in the opening of the first dielectric layer. The first portion has an aspect ratio exceeding 1.375.

Abstract: The press machine includes: a hydraulic cylinder configured to drive a slide; a plurality of hydraulic pumps/motors; a first port of each of which is connected to a first pressurizing chamber of the hydraulic cylinder; a plurality of servomotors axially connected to rotating shafts of the respective hydraulic pumps/motors respectively; a low-pressure accumulator to which second ports of the hydraulic pumps/motors are each connected; a high-pressure accumulator connected to a second pressurizing chamber of the hydraulic cylinder; and a slide position controller configured to control the servomotors so that a position of the slide matches a position corresponding to a slide position command signal based on the slide position command signal from a slide position commander and a slide position signal from a slide position detector.

Abstract: A Coriolis flow sensor includes a metal flow tube and an enclosure. The enclosure encloses the flow tube and is constructed at least partially from a gamma transparent material. The metal flow tube may be constructed from stainless steel. The gamma transparent material and the flow tube are thin enough to permit sterilization of an interior of the flow tube by gamma irradiation of the flow tube through the gamma transparent material. The enclosure is also shaped to facilitate locking and unlocking the Coriolis flow sensor in place on a mounting structure.

Abstract: The present invention relates to a polymer expanding material in infiltration or seepage multi-water environment and a preparation method thereof, belonging to a technical field of polymer expanding foam materials. The polymer expanding material includes the following parts of materials by weight: 20-30 parts of rosin polyester polyol, 20-50 parts of isocyanate, 20-40 parts of PhireGuard® MB-512, 5-10 parts of HFO-1233zd, 1-2 parts of surfactant, 0.01-1 part of catalyst, and 0.01 parts of benzoyl chloride. The present invention has high sand fixing body strength, fast curing speed, good elastoplasticity, good pouring property and permeability, and good expanding property, which is suitable for infiltration or seepage multi-water environment, especially for dam infiltration, piping, and other problems during construction and subsequent operation of water conservancy projects.

Abstract: An assembly structure and a method for manufacturing an assembly structure are provided. The assembly structure includes a wiring structure and a semiconductor element. The wiring structure includes at least one dielectric layer and at least one circuit layer in contact with the at least one dielectric layer, and defines an accommodating recess recessed from a top surface of the wiring structure. The wiring structure has a smooth surface extending from the top surface of the wiring structure to a surface of the accommodating recess. The semiconductor element is disposed in the accommodating recess.

Abstract: A two-phase bipolar step motor, comprises a rotor having a plurality of pairs of rotor poles of alternating magnetic polarity, and a stator having four primary energizable stator poles with conductive windings around those primary stator poles and four passive inter-poles located uniformly between every adjacent pair of primary stator poles, the passive inter-poles lacking any conductive windings. Both 18° steppers with five pairs of rotor poles and 30° steppers with three pairs of rotor poles are provided. Also provided are both PM hybrid mix steppers with 2D magnetic flux paths and hybrid steppers with 3D magnetic flux paths having an axial component. In each case, the overall lengths of the flux paths are substantially reduced from conventional designs resulting in improved motor efficiency.

Abstract: A wiring structure and a method for manufacturing the same are provided. The wiring structure includes a substrate structure, a redistribution structure, an adhesive layer and at least one conductive pillar. The redistribution structure includes at least one dielectric layer. The at least one dielectric layer defines at least one through hole extending through the dielectric layer. The adhesive layer is disposed between the redistribution structure and the substrate structure and bonds the redistribution structure and the substrate structure together. The at least one conductive pillar extends through the redistribution structure and the adhesive layer and is electrically connected to the substrate structure. A portion of the at least one conductive pillar is disposed in the through hole of the at least one dielectric layer.

Abstract: A reinforced, foldable component for an aircraft is provided, configured to stabilize a high frequency aeroelastic fluttering movement. The reinforced component may include a frame structure defining at least one air chamber, and a plurality of sealed compartments. A shear thickening fluid is disposed in at least one of the sealed compartments, exhibiting a decreasing viscosity responsive to an impact force. The frame structure may define one of an inflatable wing structure, a fairing structure, an aileron structure, and a stabilizer structure, and the like. The foldable component may include an exterior layer with an exterior surface exposed to an external environment and an interior layer adjacent the at least one air chamber, wherein the plurality of sealed compartments are disposed between the exterior layer and the interior layer. The exterior layer or the interior layer may include an impact-resistant fabric layer including a shear thickening material.

Abstract: A power plant controlling method includes: receiving a beacon signal from a location beacon or a device information beacon, wherein the location beacon is mounted in a region of a power plant area requiring monitoring and controlling, the region including an employee circulation path, and the device information beacon is mounted at a device requiring identification; tracking a location of the beacon that transmitted the received beacon signal; and receiving information about devices within a radius set by a user based on the tracked location.

Abstract: The present invention relates generally to an anodic oxide film for electric contact, to an optoelectronic display, and to a method of manufacturing the optoelectronic display. More particularly, the present invention relates to an anodic oxide film for electric contact to electrically connect an optical element and a substrate in a position therebetween, to an optoelectronic display, and to a method of manufacturing the optoelectronic display.