Abstract:
Paper shredders are maintained using lubrication substrates that have been treated with or that carry a lubricant. The lubrication substrate is fed through the shredding mechanism of a paper shredder. Rather than requiring disassembly of the paper shredder, maintenance and lubrication can be performed by passing the lubrication substrate through the shredding mechanism. The lubrication substrates can take any of a variety of forms, such as a tissue that is encased in a cellophane or plastic envelope and is impregnated with oil. The lubrication substrates can instead have an array of small tubes that carry oil. In another example, the lubrication substrates can take for them of a bubble sheet that carries oil within the bubbles.
Abstract:
A system and method for allowing a customer to custom-order footwear. The system and method may allow a retailer to control the selection of choices given to the customer for custom-manufacturing the footwear, including allowing a customer to order footwear with different sizes for their left and right feet.
Abstract:
A micromachined structure having electrically isolated components is formed by thermomigrating a dopant through a substrate to form a doped region within the substrate. The doped region separates two portions of the substrate. The dopant is selected such that the doped region electrically isolates the two portions of the substrate from each other via junction isolation.
Abstract:
A wheel rim guard includes a body having an outer surface and an inner surface each radiating from a central point and the outer surface and the inner surface each co-terminating and defining a circumferential peripheral edge. The guard also includes a returnably-resilient seal disposed along the circumferential peripheral edge, the seal engaging a wheel rim berm. The guard also includes a handle depending from the outer surface of the body.
Abstract:
A wheel rim guard includes a body having an obverse surface and reverse surface, the surfaces in mutually opposed orientation and having a thickness (t) intermediately disposed between the surfaces and with the surfaces mutually terminating at an outer circumferential periphery. The guard includes a first channel disposed within the reverse surface of the body, and a first flexible gasket disposed within the first channel. The guard also includes a handle disposed on the obverse surface of the body. A holder may be included that clips to the handle of the guard to position the guard for hands-free operation.
Abstract:
The present publication discloses an electronic code, comprising a substrate (105, 10) of essentially electrically non-conducting material,several electrically conducting code elements (108) formed on the substrate. In accordance with the invention at least one code element (101, 108) comprises an editable area (109), the conductance of which can be altered electrically.
Abstract:
The invention concerns a method of removing encapsulating material from encapsulated particles deposited onto a substrate. According to the method, a substrate is used which is capable of facilitating said removal of encapsulating material. The particles may be nanoparticles. In particular, the substrate-facilitated removal may result in sintering of the particles. The invention provides a novel way of functionalizing electronic structures using particulate matter and for conveniently producing e.g. printed electronics devices.
Abstract:
The present invention determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. The system energizes the sensor with a low duty cycle, gated burst of RF energy having a predetermined frequency or set of frequencies and a predetermined amplitude. The energizing signal is coupled to the sensor via magnetic coupling and induces a current in the sensor which oscillates at the resonant frequency of the sensor. The system receives the ring down response of the sensor via magnetic coupling and determines the resonant frequency of the sensor, which is used to calculate the measured physical parameter. The system uses a pair of phase locked loops to adjust the phase and the frequency of the energizing signal.