PURPOSE:To make the depressing force of a clutch pedal constant and to eliminate an overstroke, by providing a clutch pedal operation detecting means and a CPU for controlling both actuators for an auxiliary reduction gear shift and a clutch in accordance with a program. CONSTITUTION:There are provided first and second switches 15, 16, an auxiliary reduction switch 11, and a CPU which carries out ...

PURPOSE:To prevent the generation of power-on shock during starting a vehicle, by changing over a mechanical speed reduction gear once into a high speed higher gear stage from a first gear stage when the braking condition of a brake is released under an anticreep control condition. CONSTITUTION:When the braking condition of a brake for controlling the running of a vehicle is released under an anti...

PURPOSE:To prevent the generation of power-on shock, by increasing the engaging pressure of a forward clutch to a predetermined value to release a shift brake when the braking condition of a brake is released under an anticreep control condition. CONSTITUTION:When the braking condition of a brake for controlling the running of a vehicle is released under an anticreep control condition, the engagin...

PURPOSE:To make both of the positive and negative electrode material inert while to prevent production of gas when injecting the liquid thus to quicken liquid injection by employing positive and negative plates in discharging condition when assembling a battery. CONSTITUTION:The positive and negative plates to be employed when assembling a storage battery are brought into discharging condition thu...

1. Large-size textile-yarn package, preferably for dyeing, characterized in that the yarn is at least one interlaced textured synthetic continuous yarn having between 40 and 200 interlacing per metre, the package being of the cross-wound straight-flank type of a crossing of between 20 degrees and 45 degrees and of a density of between 0.10 g/cm**3 and 0.30 g/cm**3, the diameter of the package bein...

Porous electrodes for lead acid storage batteries without supporting plates or grids. The electrodes are porous, self-supporting, structurally integral and electrically continuous. Lead-acid batteries incorporating such electrodes exhibit improved performance characteristics as compared to conventional lead-acid batteries. The electrodes are made by forming a molten mixture of metal (e.g. lead) an...

An automatic selvedger has a pair of longitudinally spaced and transversely throughgoing main rolls rotatable about respective parallel axes and guides and a drive that pass the web longitudinally and continuously from one of the main rolls to the other main roll in a travel direction perpendicular to the roll axes and with the web spanned tightly longitudinally between the main rolls and lying ge...

A supervisory circuit for use in an integrated circuit to supervise the program execution of a processing unit is disclosed. The processing unit generates a restart signal at a particular duty cycle under proper program execution conditions and at an undesirable duty cycle under improper program execution conditions. The supervising circuit includes a capacitive or like circuit element for convert...

A self-contained microsurgical laser which has a housing adapted for mounting on a surgical microscope. Mounted within the housing are an infrared laser source and a visible laser source. Means are provided in the beam path of the infrared laser for interrupting the beam and for polarizing and attenuattng the beam. Beam expanding means are provided in the beam paths. Wave front correction means ar...

L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL DE BROYAGE D'OBJETS PLACES A L'INTERIEUR D'UN CORPS.

ELLE SE RAPPORTE A UN APPAREIL DANS LEQUEL UN FAISCEAU LASER PULSE EST CREE PAR UN LASER, PAR EXEMPLE A COLORANT 22, ET EST GUIDE PAR UNE FIBRE OPTIQUE 12 JUSQU'A UN CALCUL URINAIRE OU BILIAIRE OU AUTRES 10. LES IMPULSIONS DU LASER ONT UNE LONGUEUR D'ONDE, UNE INTENSITE, UNE ENERGIE PAR IMP...

Method and device for irradiating a blood vessel in living tissue with laser radiation with a view to producing a coagulation of the blood in the vessel. The method consists in producing the irradiation using a laser radiation of wavelength between 417 and 427 nanometres. The device comprises a cell 4 containing dye disposed on the path of the beam 2 emitted by a nitrogen laser emitter 1, and mean...

The present invention relates to a pole consisting of a tubular element provided with a rack in order to define a series of positions for stopping one or more sliding sleeve. The tubular element 1 comprises, on its external face, a longitudinal guiding groove 2, defined by a recessed profile of the wall of the element. This groove has a flat bottom 3. A series of rectangular orifices 6 are cut in ...

A mud pulse telemetry system for imparting data pulses to drilling fluids circulating in a drill string includes an improved valve arrangement for modulating the pressure of the circulating drilling fluid is disclosed. A shear-type valve 36, 38 is arranged in a through conduit configuration 43, 44 so that the seat face 51 of the valve is covered when the valve is in an open position, thus preventi...

Device for polishing an object. It comprises a disc 1 and means 2, 3 for obtaining a relative rotation movement between a face of the disc 1 and the object P; tufts of bristles 5, of substantially uniform length, are directly inserted into corresponding openings 4 provided in the face of the disc 1, while being substantially perpendicular to the latter, and the bristles are impregnated with or con...

L'INVENTION CONCERNE UNE MACHINE A RECTIFIER LES SURFACES DE REVOLUTION DONT LA MEULE CYLINDRIQUE EST CONCUE POUR ETRE DRESSEE PAR UN OUTIL A ROUE EN FORME DE COUPELLE.

UNE EMBASE 10 EN FORME DE COUPELLE PRESENTE UNE SURFACE ANNULAIRE 11 SUR LAQUELLE UN OU PLUSIEURS ELEMENTS DE DRESSAGE 12, 18 SONT MONTES. CES ELEMENTS SONT DESTINES A EFFECTUER UN DRESSAGE GROSSIER ET UN DRESSAGE FIN.

ENTRE LES MOYENS DE POUSSEE18 ET LE PREMIER STATOR28A AINSI QU'ENTRE LE DERNIER STATOR28B ET LA PLAQUE DE RETENUE30 SONT INTERPOSES DES MOYENS D'ISOLATION THERMIQUE40, 50 REALISES EN MATIERE A BASE DE FIBRES DE CARBONE AYANT SUBI UN TRAITEMENT THERMIQUE A BASSE TEMPERATURE, LES MOYENS40 ASSOCIES AU PREMIER STATOR28A AYANT UNE GRANDEUR COMPARABLE A CELLE DE CE STATOR.

The process comprises the following stages: a) mixing the resin with plasticisers; b) cooling the mixture and simultaneously introducing solid constituents therein with stirring. Application in leather industry and papermaking.