A linear actuator is a hybrid in that movement of the armature is influenced by the field of permanent magnets and the field of a coil when it is energized by direct current. The coil is fixed in a ferromagnetic shell and a pair of permanent magnets are fixed in the shell axially of the coil. The armature has a reduced diameter tip or end which is influenced by the magnets when the coil is deenerg...

A machine for applying a configuration of reinforcement/stiffening or decorative material in powder form to a receiving surface (20), for subsequent fusing, cooling and pressing to a substrate such as shoe upper. The machine comprises a deposition station (12), a heating station (14) and a press station (16). A tensioned receiving belt (20) receives the configuration of powder through a cut-out (4...

A powder deposition apparatus comprising a stencil means having an upper non-permeable surface, with a cut-out therethrough is adapted on top of a screen, and a lowermost foil surface with a similar aligned cut-out therethrough which apparatus is articulatable over a receiving surface. The apparatus also comprises a gasket which is secured to the lowermost foil side of the screen, around at least ...

A machine sequentially manufacturing a plurality of reinforced substrates such as shoe uppers, comprising a powder deposition station (30) wherein a stencil assembly (42) [Fig. 6] applies powder onto an annular receiving belt (22), the powder being applied in a three- dimensional configuration because of a peripheral spacing element arranged on the cut- out between the stencil (42) and the receivi...

A connecting method and a container wherein a connecting tube of a blood pump or humor circulating circuit is connected to a tube such as a cannula mounted on a circulatory system organ in such a way that no bubbles enter the tubes, in order to pour blood or humor substitution fluid into the circulatory system organ.

In an apparatus in which two threads are spliced together in a chamber 33 by compressed air fed in through nozzle 37, the thread ends 116, which have been cut off by knives 76 and 78 after the two threads have been located by movable suction nozzles 48 and introduced into the chamber 33 by movable thread feeder 62, are held during splicing by suction nozzles 115 and 117 positioned either immediate...

A device for monitoring the colour of a web of material 1 in a printing apparatus comprises a row of optical conductors 5 arranged across the material 1 which are used to illuminate the material with light from a source 8 and to return light reflected from the material 1 to a detector 9. The illuminated portion of material 1 may be a special colour control strip 3 or part of the printed image. The...

This invention relates to a process of producing a plate for a lead storage battery. A plate grid of lead material such as lead or lead alloy is formed by casting and a frame of acid-resisting plastic material is formed by molding which is to surround the plate grid. A plate substrate is formed by placing the plate grid into the frame. The plate substrate is filled with paste of lead oxide on both...

AEROGENERADOR EOLICO AUTOMATICO CONTROLADO POR MICROPROCESADOR.COMPRENDE LOS SIGUIENTES ELEMENTOS PRINCIPALES: AEROTURBINA EOLICA (10), ANEMOMETRO EXTERIOR, MULTIPLICADOR (12), GENERADOR ASINCRONO (13), SISTEMA DE VARIACION DEL ANGULO DE ATAQUE (14) DE LAS PALAS (19), SISTEMAS DE CONTROL ELECTRONICO DE VELOCIDAD (15) Y DE ALIMENTACION (16), MICROPROCESADOR (17) Y CARCASA PROTECTORA (9). EL MICROPR...

A respiration monitor and x-ray trigger apparatus, wherein analog respiration signals (198) are amplified and divided (200) into respiratory and heartbeat components. The analog respiratory components are processed (300), digitized and further processed to yield indications of respiratory extrema (400) and respiration rate (600). The analog heartbeat components are processed (800) to give indicati...

The invention relates to 1-aminomethyl-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine compounds useful as sedatives, tranquilizers, anticonvulsants or hypnotics, and processes for their production.

PURPOSE:To attain ease of troubleshooting, by counting and recording a time from the preparating stage to its end at the command execution, comparing the time with the correct count of the command for attaining the verification of command execution. CONSTITUTION:When a command stop error detecting circuit 9 receives a command stop signal from a command control circuit 3, the circuit 9 stops the co...

PURPOSE:To detect quickly an address to be a cause of a program runaway, by providing additionally a circuit which sets the range of the corresponding address to a digital device in a microcomputer, and detects an address at the outside of range. CONSTITUTION:A comparison circuit 10 compares an address signal 6 transmitted from a CPU1 with an address set data 16 transmitted from an address set cir...

PURPOSE:To attain easily the verification of the software, by providing a timer for each task so as to discriminate individually a failure of task. CONSTITUTION:Timers 9-11 coresponding to tasks of a processor are provided to a watchdog timer. When a timer scheduler starts a task, the timers 9-11 are reset. Further, when the task enters an endless loop due to the abnormal processing, the scheduler...

A security system for a car comprises a control unit for installation in the car and a portable unit to be carried by the driver. The portable unit, on recognising a uniquely coded first signal transmitted by the control unit, transmits a uniquely coded second signal to the control unit which, on recognising it, cancels disablement of the car ignition, petrol pump etc. Transmission of the first si...

The support for a telephon receiver allows to have the hands free while maintaining the receiver between the head and the shoulder. To this effect, the support is comprised of an elongate hollow body (1') having the shape of a cushion, conformed to receive the handle (7) of the receiver (8). A fixing means (10) provides for the securing of the handle (7) on the hollow body (1'). The portion of the...

PCT No. PCT/SE83/00169 Sec. 371 Date Dec. 29, 1983 Sec. 102(e) Date Dec. 29, 1983 PCT Filed Apr. 28, 1983 PCT Pub. No. WO83/03837 PCT Pub. Date Nov. 10, 1983.Inactivated polyurethane and a method for preparing it are disclosed. The polyurethane is inactivated by being coated with a layer of a polymer which contains e.g. hydroxyl groups. These hydroxyl groups react with free isocyanate molecules in...

The present invention relates to rendering antistatic polyurethane foams, particularly polyurethane foams which are used as textile coating such as carpet backings. The antistatics are terminally esterified or etherified polyalkylene oxide adducts of the general formula R-(CHR'-CH2O)n-CHR'-CH2R'' in which R and R'', which can be identical or different, denote a linear or branched alkoxy radical w...