Abstract: Embodiments disclosed herein include electronic package and methods of forming such packages. In an embodiment, an electronic package comprises a mold layer and a first die embedded in the mold layer. In an embodiment, the first die comprises first pads at a first pitch and second pads at a second pitch. In an embodiment, the electronic package further comprises a second die embedded in the mold layer, where the second die comprises third pads at the first pitch and fourth pads at the second pitch. In an embodiment, a bridge die is embedded in the mold layer, and the bridge die electrically couples the second pads to the fourth pads.

Abstract: A closure for a container, including a base part, which can be fastened to a container opening in the container and has an outlet opening, and a hinged lid, which can pivot about a pivot axis towards the base part and closes the outlet opening in the base part in a closed position. The invention is wherein the base part has two opposing shoulders, the hinged lid being between the two shoulders in the closed position, and the two shoulders projecting beyond the hinged lid in a vertical direction. The hinged lid is therefore protected from impacts coming from the side and from above.

Abstract: The invention concerns a method for modifying a substrate, including the following steps: the substrate is contacted with at least one amino-cellulose derivative and/or with at least one NH2-(organo)polysiloxane derivative; a composite substrate material is formed from the substrate and the amino-cellulose derivative and/or the substrate and the NH2-(organo)polysiloxane derivative. Said method enables a customized structural substrate design to be obtained. The resulting composite substrate material can be used to produce implants, detectors and scanning probe tips.

Abstract: A power steering system for a motor vehicle comprising a hydraulic reaction device (11) by which reaction power is generated on the steering column of the vehicle, depending on the speed thereof. According to the invention, a accumulator (14) is provided on the line (13) connecting the reaction device (11). Said accumulator serves as a low-pass filter and decouples the reaction device from oscillations in pressure due to uneven road surfaces.

Abstract: The invention relates to a process and an apparatus for the electrochemical etching of grooves of very small width, in particular smaller than 1.0 mm, into a workpiece. Etching is performed with a wire electrode or a rod electrode extending across the etching direction. In order that the electrolyte liquid introduced into the work gap does not flow away uncontrolled, but fills out the work gap over the entire working length of the electrode, a baffle acting behind the rear of the electrode is provided. This ensures that the flow of the electrolyte takes place essentially in the work gap and in the longitudinal direction.

Abstract: A machine for simultaneously electrochemical processing a plurality of workpieces in which a workpiece receiver is mounted on spring loaded rails between a clamping unit and a base for horizontal movement between loading and operating positions. A working electrode extends through a bore in the clamping unit to create a working gap with a workpiece which is electrically connected via a spring loaded contact member to a source of eroding current. The clamping unit can be moved up and down to make and break electrical contact and to clamp and release the workpieces. Electrolyte is supplied to and removed from the working gap.