LA INVENCION SE REFIERE A UNA MAQUINA (1) DE CORTE DE MEDIOS DE ALIMENTACION, CON UNA CARCASA (2), UNA CUCHILLA (3) DE CORTE CIRCULAR MONTADA PARA GIRAR DENTRO DE LA CARCASA, UN ANILLO (5) DE PROTECCION MONTADO EN LA CARCASA PARA LA CUCHILLA CORTADORA, UN CARRO (8) DE DESLIZAMIENTO DISEÑADO PARA SOPORTAR LA PIEZA DEL ALIMENTO A SER CORTADO Y PARA MOVERSE HACIA ADELANTE Y HACIA ATRAS DE ACUERDO CON...

Expandable bladders for use in curing presses for hydrocarbon rubbers, such as pneumatic tires, are a crosslinked elastomer composition comprising isobutylene repeat units and including a fluorinated ethylene polymer added in particulate form and thereafter dispersed throughout the bladder. These fluorinated ethylene polymer may or may not form fibers. The bladders may further comprise graphite. A...

A tool and method for picking crab which includes a long, narrow and strong forceps that is specially adapted to be inserted into cavities within the shell for tearing the shell and picking out the crab meat. The crab picking tool is preferably formed from two halves which are joined at one end to form a large tweezer-like forceps. The tool has a handle portion and a pincer portion. In the preferr...

A guiding introducer for the treatment of atrial flutter and/or atrial fibrillation in the right atrium by use of an ablating and/or mapping catheters guided by the guiding introducer. Also disclosed is a predetermined shape for the guiding introducer for use in the treatment of atrial flutter and/or atrial fibrillation in the right atrium.

A radio frequency (RF) ablation catheter system utilizes a flexible, tubular electrode that is selectively extendable from a distal end of a catheter body. The flexible, tubular electrode creates a continuous linear lesion when a longitudinal side of the electrode is arcuately positioned against an interior wall of the human body and the electrode is energized while a cooling fluid passes through ...

Systems and methods for ablating body tissue using actively cooled electrodes deploy the electrode for contacting tissue to form a tissue-electrode interface. The systems and methods conduct ablation energy to the electrode for transmission by the electrode into tissue at the tissue-electrode interface. The systems and methods simultaneously cool the electrode while the electrode transmits ablatio...

Quasi-crystalline aluminum alloy ultrafine particles are produced by a gas-phase reaction and consist of at least one alloy element from the group of V, Cr, Mn, Fe, Co, Ni, Cu and Pd, for example palladium (Pd) in an amount represented by 20 atomic %

A pneumatic tire, a tire making method and a tire vulcanizing mold are disclosed. The tire has a pair of rounded or tapered shoulder portions each of which is provided with a circumferentially extending narrow groove for improving the wandering performance. The mold is provided with a tread molding face and shoulder molding faces. Each of the shoulder molding faces is provided with a protrusion fo...

Disclosed is a concentrate useful as an additive in a polyester composition comprising a polyolefin and a polyfunctional carboxylic acid or polyol branching agent. Also disclosed is a method of preparing a polyester composition having increased melt viscosity and melt strength, and improved impact strength which comprises the steps of A) melt compounding a polyolefin and a polyfunctional carboxyli...

A process for the manufacture of polyurethane foam comprising the steps of (i) mixing at a reaction index of 40 to 400: (a) a polyisocyanate blend comprising at least one polyisocyanate and optionally, additives and fillers; (b) a polyol blend comprising isocyanate reactive components and optionally, water, additional blowing agents, catalysts, surfactants, fillers and other additives; wherein eit...

A piezo-electricity generation device without an external power supply unit includes a rectifying means which rectifies an AC voltage generated by the vibration of at least one piezo-electric plate. An accumulating means accumulates an electric charge outputted through the rectifying means. A voltage setting means provides a prespecified voltage. A transmission means transmits substantially all of...

PCT No. PCT/SE94/00696 Sec. 371 Date Feb. 23, 1996 Sec. 102(e) Date Feb. 23, 1996 PCT Filed Jul. 18, 1994 PCT Pub. No. WO95/03567 PCT Pub. Date Feb. 2, 1995A method and a system for controlling an AGV for route selection upon transfer between different spaces within which the AGV is movable. The spaces are not fixedly related to each other with reference to their relative positions and are restric...

An auxiliary control device for a security alarm system installed in a commercial facility includes a control circuit for bypassing the electrical connection between the alarm control panel and the security devices of the security alarm system during business hour and automatically setting the security alarm system to a standby condition at the close time of the commercial facility. At that standb...

A mould (1), for moulding and vulcanising annular treads for retreading tyres, has a rigid core (3) and an outer ring (2) divided into radially mobile sectors (21) moving between mould open and mould closed positions. This carries on the core mobile parts (5) to form a sealed connection between the core and the ring sectors when they are closed and also when there is a small gap between them. The ...

The present invention relates to a siloxane-oxyalkylene copolymer surfactant having the formula MDxD'yM wherein M represents (CH3)3SiO1/2, or R(CH3)2SiO1/2, D represents (CH3)2SiO2/2, D' represents (CH3)RSiO2/2, and the value of x+y is from 48 and 220, and the ratio x/y is from 5 to 15 inclusive. In the above formulae for M and D', R is a polyether-containing substituent selected from the group co...

A tube tire capable of simply, positively preventing the generation of a puncture due to contact of opposing portions of the wall surface of a tube. Double wall portions are formed at rim striking portions of a tube contained in a tire, and the internal spaces of the double wall portions are filled with a sealant. When the tire rides over an obstacle and the tire and the tube are clamped between t...

A packaged pharmaceutical product having extended shelf life includes a pharmaceutical preparation and a dispensing container. The container has a hollow body, having an open end therein, and is formed from a blend of low density polyethylene, having high permeability of label-related extractables, and a polypropylene, having low permeability of label-related extractables. A body wall thickness en...

The present invention provides a load adjusting device for use with a hoisting unit. The device includes a load spreader or spreader bar supported from a single lift point hoist by a load leveling assembly that provides an ability to adjust the location of the single lift point with respect to the spreader bar. A roller support device allows the location of the single lift point to be accurately p...

A method of providing a plurality of cavities and/or apertures in a plate or layer wherein, after the plate or layer has been provided with a mask having a plurality of apertures arranged in a pattern, at least one jet of abrasive powder particles is moved relative to the plate. On its exposed surface, the mask is provided with a coating which prevents substantial mechanical stresses from being ge...

PCT No. PCT/EP95/00860 Sec. 371 Date Jan. 27, 1997 Sec. 102(e) Date Jan. 27, 1997 PCT Filed Mar. 8, 1995 PCT Pub. No. WO95/29213 PCT Pub. Date Nov. 2, 1995The invention relates to a novel wax and also to a process for preparing the wax which can be chemically modified in a simple, flexibly adaptable, inexpensive and environmentally friendly way. For this purpose, it is provided for the untreated w...