A method and apparatus for verifying the authenticity of a document relative to a previously programmed document are disclosed. The method provides a broadband light source; illuminates a document with the light source; collec ts reflected light (104); converts it into a corresponding electrical signal or signals; digitizes the electrical signal (116); and prepares a spectral signature of the docu...

A heavy duty pneumatic radial tire includes a carcass ply, in which a ply folding portion folding a bead core is successively disposed in a ply body. The ply folding portion includes a main portion folded along the bead core, and a winding-up portion extending continuously to the main portion and apart from the bead core. The winding-up portion extends with an inclination of an angle theta in a di...

A modular leg pack system is shown and described, embodiments of which include a belt or belt sleeve for wearing around the body, and preferably at the top of the hips, and preferably two thigh opposing bags. The thigh bags extend from just below the belt to above the knee. One or more top connectors attach the top of the bag to the belt, and a bottom leg strap extends from the bottom of the bag a...

The present invention provides a novel method for diagnosing squamous cell carcinoma or prostate cancer in a tissue sample. The method does not involve visual examination of morphology. The method comprises providing a sample from the subject and assaying for the presence, or absence or reduced level of expression of a novel gene, hereinafter referred to as the "DESC1 gene". The method comprises i...

A self-running robot tracking and imaging a human body with an inexpensive arrangement includes: first to fourth sensors; a camera; a driving device moving the first to fourth sensors and camera simultaneously; a rotary encoder detecting that the first to fourth sensors and camera have stopped; a control unit which, upon detection of a heat source by one of the first to fourth sensors, controls th...

An autonomous robot, that is for example, suitable for operations such as vacuuming and surface cleaning includes a payload configured for vacuum cleaning, a drive system including a steering system, a navigation system, and a control system for integrating operations of the aforementioned systems.

Canopy conducting mechanism for hand held umbrellas is disclosed. The canopy conducting mechanism is especially useful for electrical umbrellas although may be used for manually operated umbrellas as well. The canopy conducting mechanism has short movement between open and closed states of the umbrella and is based on pin and slide joints between the umbrella ribs and between canopy conducting mem...

The present invention concerns compacted and optionally presintered bodies, which are prepared from metal powders and which have densified surfaces, obtained by shot peening or rolling.

The invention concerns a method and equipment for mixing hard granules into tyre tread bodies and furthermore into sundry rubber strips and tread stock, whereby rubber stock (5) is extruded (2) into tread bands (6) of a suitable shape which are rolled under control, in a suitable thickness and number of layers, in a circular process over a pre- treated tyre (9, 17) or other material (object) which...

"MéTODO PARA ELABORAçãO DE APóLICE COLETIVA NA CONTRATAçãO DE SEGUROS DE ESTABELECIMENTOS EMPRESARIAIS COM RISCOS DIVERSOS - RD VALORES". Método caracterizado pelo fato de que as apólices coletivas elaboradas na modalidade de RD Valores prevê as seguintes características principais; a) a apólice coletiva passa a incluir PD Valores; b) a apólice é sem franquia; c) a apólice dispensa a exigência de ...

In a method for upshifting a parallel shift transmission having two input shafts, each of which is coupleable via a clutch to the drive shaft of a driving engine, an output shaft, which may be brought into rotationally fixed engagement with the input shafts via different transmission gear sets, and at least one electric machine that is rotationally fixedly connectable to an input shaft for output ...

An electrocautery device is disclosed. In accordance with one aspect of the invention, the electrocautery electrode/tip is provided with a hollow, conductive tube terminating at its distal end in a ball point type tip. Fluid, preferably conductive fluid, is applied to the proximal end of the hollow electrode/tip, and expelled from the distal end thereof during electrocautery. The ball point distal...

A high-quality protective film for a dry film resist is provided. A film of a polyethylene is used as the protective film, the polyethylene being prepared by pressurizing ethylene with use of an ultra-high pressure compressor and then polymerizing the ethylene at a reaction temperature of 190° to 300° C. and a reaction pressure of not lower than 167 MPa in the presence of a radical polymerization ...

The present invention relates to the use of a hydrophilic membrane to provide by the process of pervaporation through the membrane water suitable for agricultural irrigation, industrial use, hydrating or rehydrating of food or agricultural or pharmaceutical compositions. The present invention also relates to a water purification apparatus which includes the hydrophilic membrane, comprising one or ...

A method for producing an alkenyl aromatic polymer foam structure that comprises melting at least one alkenyl aromatic polymer resin. An effective amount of blowing agent mixture is dissolved in the at least one alkenyl aromatic polymer. The blowing agent mixture comprises at least one VOC blowing agent and acetone. The majority by mole percent of the VOC blowing agent is selected from n-butane, i...

The present invention provides a metal coated fiber with excellent coating strength and corrosion resistance, and a conductive resin composition with excellent conductivity. A feature of a metal coated fiber of the present invention is that following provision of a metal coating on the surface of the fiber, heat treatment is conducted at a temperature greater than the crystallization temperature b...

The present invention relates to superabsorbent polymer particles with improved surface cross-linking and their use in absorbent articles. The superabsorbent polymer particles of the present invention comprise a water-absorbing resin and the reaction product of a radiation activatable surface cross-linker wherein the reaction product of the radiation activatable surface cross-linker is present at ...

This invention relates to foam insulating products, particularly extruded polystyrene foam, containing asphalt as an infrared attuation and process additives for improving the insulating properties and for reducing the manufacturing cost of the foam products.

The present invention provides an irradiated crosslinked polyethylene containing reduced free radicals, preferably containing substantially no residual free radical. Disclosed is a process of making irradiated crosslinked polyethylene by irradiating the polyethylene in contact with a sensitizing environment at an elevated temperature that is below the melting point, in order to reduce the concentr...

Solid and liquid compositions containing particles of highly fluorinated ion-exchange polymer having sulfonate functional groups with an ion exchange ratio of less than about 33. The compositions contain at least about 25% by weight of polymer particles having a particle size of about 2 nm to about 30 nm.