A crushing apparatus electrode and a crushing apparatus capable of increasin g energy used for crushing. The crushing apparatus electrode (1) includes a center conductor (12) extending along a center axis and having an external circumferential surface, an insulation member (13) arranged on the external circumferential surface of the center conductor (12), and an external circumferential conductor ...

PURPOSE: A brake system using an electric motor is provided to secure brake power being greater than a small motor by improving the structure of the brake system. CONSTITUTION: A brake system using an electric motor(2) is composed of a shaft(6) connected to the electric motor; a sun gear(60) tooth-engaged with a planetary gear(7), assembled to the shaft, and engage-rotated with the shaft; the plan...

A process for freezing a plastic molding machine involving: (a) providing a freezable compound containing: (i) from 20 to 45% by weight of at least one homopolymer or copolymer selected from the group consisting of an ester of methacrylic acid with a monohydric alcohol having from 1 to 4 carbon atoms, a graft polymer of an ester of methacrylic acid with a monohydric alcohol having from 1 to 4 carb...

A normally interlocked universal differential device comprises four differentials and two power distributors, in which a central composite differential is disposed in the central portion thereof, and includes an outer differential and an inner differential fitted into said outer differential, two side differentials are connected to both side ends of said central composite differential, power is tr...

The present invention relates to a novel class of sulfonamides which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of...

The device has a device (130) for controlling the expansion level of the liquid phase in a vessel, configured to maintain the level at a distance from the outlet for fraction B greater than or equal to 0.05 times the internal diameter of the vessel. The device is integrated into a vessel and comprises a recycling device (210) with at least one passage for the mixture; a first separation element (...

PCT No. PCT/DK95/00309 Sec. 371 Date Mar. 12, 1997 Sec. 102(e) Date Mar. 12, 1997 PCT Filed Jul. 14, 1995 PCT Pub. No. WO96/02468 PCT Pub. Date Feb. 1, 1996A method and plant for the purification of polluted water by the activated sludge method is provided in that a mixture of polluted water and recycled sludge is subjected to biological treatments in at least two treatment zones, and maintaining ...

Esta invención proporciona un método para llevar a cabo una reacción química y una cristalización controlada del producto simultáneas, empleando corrientes en chorro de fluido colisionantes, que contienen reaccionantes capaces de producir el producto con características de tamaño de partícula deseada.; This invention provides a method of conducting a simultaneous chemical reaction and controlled c...

Process for the production of olefins such as ethylene from a hydrocarbon such as ethane. The process involves passing a mixture of the hydrocarbon and an oxagen-containing gas through a catalyst zone which is capable of supporting combustion beyond the fuel rich limit of flammability to produce the olefin. The catalyst zone comprises at least a first catalyst bed and a second catalyst bed. The se...

A structure comprising at least one layer of non-woven fabric material connected to one or more flexible wire netting elements is laid on an area of ground in order to produce removable paths and/or platforms. The non-woven fabric (3) is connected to the wire netting (2) by engagement means which facilitate the connection thereof.

An assembling process of pultruded section members for production of grating, grids, nets and similar structures has been carried out in which at least two section members made of thermoplastic resin are moved close to each other to define a mutual-contact region. By raising the temperature to a predetermined value at least locally, melting of the connecting portion is obtained thereby accomplishi...

A method for arranging a packet radio service in a wireless telecommunication system comprising at least one mobile station. The method comprises activating in the mobile station at least one packet data context for packet-switched data transmission of an application in the mobile station. In the mobile station, a busy condition is automatically set for the packet data context for suspension situa...

SE PROPORCIONA UN FORRO PARA BRAGAS EL CUAL TIENE UNA PERIFERIA Y POR LO MENOS UNA LÍNEA DE DOBLEZ. LA LÍNEA DE DOBLEZ PERMITE AL FORRO PARA BRAGAS EL SER AJUSTADO EN TAMAÑO MEDIANTE EL DOBLAR EL FORRO PARA BRAGAS DE FORMA "RELOJ DE ARENA" CONVENCIONALES O DOBLARSE A LO LARGO DE LÍNEAS DE DOBLEZ PARA AJUSTAR EN BRAGAS DE TIRA.

A ceramic material is surface treated by contacting the surface of a 312 ternary ceramic material with a surface-modifying compound selected from carburization agents, silicidation agents, nitridation agents and boronization agents, at an elevated temperature of at least about 600 DEG C for a period of time sufficient to provide a surface reaction layer of at least about one micron in thickness i...

A mounting arrangement for a reel mower permitting the mower to roll over the ground in both a forward direction and a rear direction with the mower being drawn in the forward direction pivotable about a generally vertical caster axis forward relative the mower and with the mower being drawn in the rear direction rotatable about a generally vertical caster axis rearward relative the mower.

A method to optimize the decoration of glassy surfaces with an ink-jet printer including the preliminary treatment of the spreading upon the glassy surfaces of a substance containing specific "dridge" molecules that react or interact chemically with the specific reactive elements that are present upon the glasslike surfaces.

A piezo-electric printhead is formed from a first piezo-electric actuator (18) disposed parallel to a second piezo-electric actuator (20). The first and second piezo-electric actuators have a shared inner electrode (28) disposed between them, a first control electrode (30) disposed on an outside surface of the first piezo-electric actuator and a second control electrode (31) disposed on an outside...

The invention relates to an apparatus and method for cutting submerged trees at an underwater logging site and for retrieving the cut trees. Once cut, each tree is retrieved to the water surface by an inflatable bag deploy ed from and inflated by the apparatus. The apparatus includes a control unit positioned on a surface vessel, such as a barge or large boat, and an underwater vessel connected to...

There is now provided a method for producing a product comprising plastic foam in an automatic molding machine. The method comprises providing a woven fabric on at least one surface of the mold cavity, with the woven fabric comprising a fabric having a fine-mesh woven fabric ply that faces the interior of the mold cavity upon assembly and a coarse-mesh woven fabric ply that is disposed adjacent at...