"INSERçãO DE CORTE REVESTIDA PARA TORNEAMENTO DURO". A presente invenção refere-se a uma inserção de ferramenta de corte de carbeto cementado e um revestimento. O substrato de carbeto cementado compreende WC, 7-12% em peso de Co, 5-11% em peso de carbetos cúbicos de metais dos grupos IVb, Vb e VIb, com uma fase ligante que é de alta liga com cobalto. A fase de carbeto de tungstênio apresenta um co...

A dielectric, fire-resistant shelter apparatus is disclosed which affords temporary protection to individuals exposed to the open environment. The shelter apparatus includes a protective canopy which is movable between an open position for providing temporary cover and protection to individuals exposed to the environment and a closed, collapsed position for storage. The canopy is substantially die...

An improvement of a tool bag is disclosed. The tool bag comprises a main tool pocket, a secondary tool pocket, a folded pad and an adjustable back pocket. The two pockets are mounted in front of the tool bag and are provided with zippers to enclose the tools within the tool bag. The folded pad can be extended to provide a support to the user when the user's back is lying against the floor.

An apparatus that facilitates the creation of circumferential lesions in body tissue. The apparatus includes a first probe having a loop structure that supports electrodes or other operative elements against the body tissue and a second probe with an expandable push structure that may be used to urge the loop structure against body tissue.

An integrated current-to-voltage conversion circuit converts a first current to an output voltage representative of the first current. The circuit includes a first contact pad and second and third contact pads capable of being coupled across a first resistor. A first operational amplifier has a first input coupled to the first contact pad for producing a first voltage thereat, a second input for r...

The invention concerns a method of routing between a source node and a destination node in a network having nodes connected by links, compression being used on at least one of said links, the method comprising at least two routing calculation steps for a given number of compressions, i.e. in a plane P(v). A routing calculation step for a given number of compressions uses informat...

A room occupancy sensor, a home automation system and a method for automatic control of controlled devices throughout a home. A unique architecture of occupancy sensors includes entry/exit sensors for detecting movement through doorways that separate rooms in the home, room motion sensors for detecting room occupancy, spot sensors to detect occupancy of specific locations within the rooms, and hou...

A system for providing notification, to the associated operating system, of removal and replacement of I/O devices during operation of a multiprocessor computer system running multiple operating systems. The system includes a plurality of cells, each containing multiple RISC processors, low-level I/O firmware, a local service processor, scratch RAM, external registers, a memory and I/O manager, an...

A method for making a rigid polyurethane foam employing a C4 or C5 hydrocarbon blowing agent, or mixtures thereof, and a silicone surfactant comprising a polyether-polysiloxane copolymer represented by the following formula: (CH3)3-Si-O-(Si(CH3)2-O)x-(Si(CH3)(R)O)y-Si(CH3)3 where R= (CH2)3-O-(-CH2-CH2-O)a-(CH2-CH(CH3)-O)b-R", and where R" is H, (CH2)zCH3, or C(O)CH3; x + y +2 is 60-130; x/y is 5 -...

The present invention relates to a cemented carbide tool comprising hard constituents in a binder phase of Co and/or Ni and at least one surface portion and an interior portion in which surface portion the grain size is smaller than in the interior portion. The surface portion with the fine grain size has a lower binder phase content than the interior portion.

A turret for a tire building system having two drums with drum shafts mounted on the turret and adjusted so that the axes of the drum will be offset and parallel providing a compact turret assembly with a minimum shaft length and weight. The offset drum shafts provide for positioning of the drums in operating positions of different heights relative to the floor surface so that manual operations ca...

"MISTURA PARA PRODUçãO DE PEçAS MOLDADAS CONCRECIONADAS". A presente invenção propõe uma mistura para solução da tarefa de pór à disposição uma mistura, pela qual podem ser produzidos corpos frescos com uma alta resistência verde e densidade de compressão, mas, por outro lado, também são reduzidas as forças de ejeção da ferramenta de compressão, que abrange um material metálico ou de matéria sinté...

The method and process for producing youthful appearing, small-pored, and smooth skin comprises pretreating the skin topically with retinoic acid, applying a contaminate in oil to the skin, and removing the contaminate by exploding or rupturing it with laser light. When treating the face, removing the contaminate requires only about 4 minutes. The laser light itself does not injure the skin but th...

A road surface condition judging apparatus of a vehicle includes means for detecting wheel speeds of respective wheels, means for calculating a vehicle speed of the vehicle based on the wheel speeds, means for calculating a deceleration of the vehicle, slip ratio difference calculating means for calculating a difference of slip ratios between front wheels and rear wheels based on the wheel speeds ...

A micromechanical inertial sensor that includes three component planes, namely a bottom part, a center part and a cover part. The center part is a silicon wafer in which a cardan-type (i.e. gimbal) structure with two oscillating elements is formed. A plate is formed in the silicon wafer which can be pivoted about a rotational axis lying in the wafer plane. Metallized portions or conductive layers ...

A storable, hydraulically-active, cementitious slurry is made and used to cement within subterranean foundations for oil and gas wells. The slurry is made from a hydraulically-active cementitious material, a suspending agent, and, as a retarder, boric acid. The boric acid is present in the cementitious slurry in an amount sufficient to lower the pH of the storable cementitious slurry to at least 1...

A park brake system for vehicles is provided that has an actuator with an electric drive motor ( 36, 38 ) and an electronic control unit. A reduction gear has an input connected to the output of the electric motor and a pull force output member ( 56 ) for connection to mechanical brakes of the vehicle. The reduction gear has an input connected to the output of the electric motor. A command unit is...

An oxide magnetic material is prepared by wet molding in a magnetic field a slurry containing a particulate oxide magnetic material, water and a polyhydric alcohol having the formula: C_n(OH)_nH_n+2 wherein n is from 4 to 100 as a dispersant. By improving the orientation in a magnetic field upon wet molding using water, an oxide magnetic material having a high degree ...

An article of manufacture includes an oxygen scavenger and poly(lactic acid). The article can be in the form of a film, coating, gasket, liner, insert, sealant, or fibrous matte. A film includes at least one layer including an oxygen scavenger, and at least one layer including poly(lactic acid). A package can be made from the film for enclosing an oxygen-sensitive artice such as food. The poly(lac...

An object of the present invention is to provide a foamed polyolefin resin sheet which exhibits a high adhesive strength when laminated with a layer formed of a saponified ethylene-vinyl ester copolymer and which still exhibits a high adhesive strength even when laminated with a layer of a thermoplastic resin having relatively low polarity such as a polyolefin resin. This object is attained by a f...