A method of producing a cathode for use in an x-ray tube assembly is provided including machining an emission aperture into a cup emission surface portion of a cup structure. The cup structure is comprised of a cup base portion opposite the cup emissions surface portion. Electro-discharge machining is used to form an electro-discharge machining slot into the cup structure to provide access to the interior of the cup structure. Electro-discharge machining is used to form a transverse coil chamber...

A system and method for employing a file system and file system services on the industrial controller. The file system allows industrial control programs to implement many functions previously performed within the industrial control program and stored in the same memory as the industrial control program. An execution engine is provided that interprets instructions included in an industrial control program. The instructions utilize services in the file system for including user defined routine fi...

The invention provides improved methods and apparatus for control using field and control devices that provide a virtual machine environment and that communicate via an IP network. By way of non-limiting example, such field device can be an "intelligent" transmitter or actuator that includes a low power processor, along with a random access memory, a read-only memory, FlashRAM, and a sensor interface. The processor can execute a real-time operating system, as well as a Java virtual machine (JVM)...

A knockdown nerf bar for replaceably and adjustably protecting a side of a vehicle from dings and dents. A frame replaceably and adjustably mounts to the vehicle. Mounting apparatus is operatively connected to the frame and mounts the frame to the vehicle. Adjusting apparatus is operatively connected to the frame and replaceably and adjustably attaches the frame to the vehicle. The frame has a pair of subframes connected to each other by a plurality of transverse portions that extend horizontall...

Migration of radioactive materials from a pressure vessel to a steam system in a nuclear power plant is suppressed by using a dryer (3) provided with corrugated plates (22) having surfaces coated with an inorganic ion-exchange material stable under a condition in which high-temperature water exist, such as TiO.sub.2.

An undercutter assembly for a shaver of the dry-type having an outer cutter and a motor drive mechanism. The undercutter includes a primary undercutter adapted to be reciprocated by the drive mechanism and having primary blade elements, and a secondary undercutter disposed within said primary undercutter for displacement relative the primary undercutter and having secondary blade elements interleaved with the primary blade elements.

An anti-crash safety device includes a supporting frame for securely mounting to a vehicle body and an impact rebounding unit which includes at least a resilient reinforcing member supported by the supporting frame at a position spaced apart from the vehicle body for shielding at least a portion of the vehicle body and at least a shock absorbing element rearwardly extended from the resilient reinforcing member. The resilient reinforcing member is adapted to retain a restoring force for bounding ...

This invention relates to a programming station for an automation application that will be executed in an automation equipment. The programming station stores at least one file in an internal memory containing a description grammar for automation applications in text format, for at least one of the graphic automation languages (Ladder, SFC, FBD) using a single, hierarchised and object oriented language. It also contains a set of one or several description files, each description file describing ...

A vehicle side protector against dents and scratches due to the impact of a door of an adjacent vehicle. Comprised of high-density blocks, covered with a non-scratch fabric. Attached are strips of covered pads for the purpose of protrusion that will cause the apparatus to fit vehicles with curves, and to prevent smacking sound on contact. Magnetic strips are applied to the strips of covered pads to secure the apparatus to the vehicle. The strap consists of a long strip, and a thick tip joined to...

A step assembly for a vehicle includes a base member and at least one movable member. The base member and the at least one movable member each define a stepping surface on which a vehicle user may elevate himself. The movable member is repositionable with respect to the base member to selectively alter the length of the step assembly.