PURPOSE:To prevent the deterioration of the operation performance when brake is applied in creep, by controlling the rate of increase of the fuel injection quantity accompanied by the reduction of the revolution speed of an engine to a small value, when a mechanical type automatic transmission is set in the creep mode. CONSTITUTION:A mechanical type automatic transmission 5 is controlled by a micr...

PURPOSE:To improve safety by preventing a start of a vehicle at the time of starting of the same, by controlling an increase of a rotation of an engine when a gear is at a reverse running position, in the vehicle such as a tricycle for an off road. CONSTITUTION:When a gear is engaged at a reverse running position and a reverse switch 36 is turned ON, a point (b) is at zero potential and a transist...

PURPOSE:To lighten speed change shock by switching a planetary gear unit in a speed change gear to low gear side or high gear side by switching a clutch and controlling an electric motor according to the deviation of the number of revolutions of the clutch and an output shaft. CONSTITUTION:The rotary shaft 12 of an electric motor 10 is linked with the input shaft 16 of a speed-change gear installe...

PURPOSE:To lighten speed change shock by switching a planetary gear unit in a speed change gear to low gear side or high gear side by switching a clutch and controlling an electric motor according to the deviation of the number of revolution of the clutch and an output shaft when the clutch is operated. CONSTITUTION:An input shaft 24 is installed, permitting relative revolution, coaxially with the...

PURPOSE:To improve the efficiency, by controlling the output of an electric motor when the speed is changed so that the shock due to the change is lessened. CONSTITUTION:A rotational frequency sensor 61 is arranged around a cone clutch 34, the output of the sensor 61 is inputted via an F/V converter 62 into a motor controler 63, the motor controller 63 detects the actuation of the cone clutch 34, ...

PURPOSE:To remove various inconveniences which may occur in a differential limiting device when pulling a vehicle, etc. by connecting one side gear of a differential device to a differential case at the same time the connection between said side gear and the mount case of a direction changing mechanism is cut off. CONSTITUTION:A transfer which is connected to a transmission has a center differenti...

PURPOSE:To increase the life of a battery by arranging a rib molding mold on an active material holding film, filling a thermosetting resin in a groove of the mold, molding a rib, filling an active material on the active material holding film, inserting a lead current collector, then melt-bonding the film to the rib to produce an electrode. CONSTITUTION:A paste-like thermosetting resin 8 is filled...

PURPOSE:To reduce a falling off of positive polar active materials and prevent a positive plate from being abnormally elongated as well as to improve the service life of a lead storage battery ever so longer, by manufacturing a side conductor capable of showing its elasticity following the elongation of a plate. CONSTITUTION:A core body composed of such a metal as being smaller in electric resista...

The actuator comprises a pair of coils 4, magnets 3, pole-pieces 5, 6 and an armature 2. In order to shift the armature, the coil adjacent the pole piece to which the armature is attracted is momentarily energised thereby cancelling the field due to the magnet and allowing the armature to be displaced towards the other pole piece where it is latched in place by the magnet. The actuator may be used...

Process for coupling a living polymer containing living (meth)acrylic end units, which comprises the stages of: (i) anionic polymerisation with the aid of an initiating system consisting of a functional initiator and a ligand in order to obtain a living polymer containing living (meth)acrylic end units; (ii) reaction with an aldehyde compound of formula R-(CHO)r in which r >/= 2; and (iii) recov...

A lead-acid battery in which the plates are fabricated from a paste containing principally lead oxide and a small amount of dimensional isotropic graphite fiber of a specific type. The specific type of graphite fiber may be either a graphite fiber synthesized from a polyacrylonitrile (PAN) precursor or a graphite fiber synthesized from a pitch precursor.

A control valve (70) has ports (71b, 71c, 71d) and a spool (72) which has lands (91, 92) and an annular groove between the lands (91, 92). The land has a plurality of retracted peripheral portions (93, 94) at a circumferential edge portion (91a, 92a) adjacent to the annular groove (90) so as to gradually increase the opening area of one of the ports. Each retracted peripheral portion (93, 94) is f...

A computer tomography apparatus has a circular anode and a circular radiation detector in which a patient to be examined is disposed. An electron beam from an electron gun is deflected by a beam deflection system, fed by a line voltage, so that the focus of the electron beam on the anode orbits the patient, thereby irradiating the patient from different angular positions. The radiation attenuated ...

A device for winding a thread onto a spool body is comprised of a main thread traversing guide having a stroke a and a compensating thread traversing guide with a stroke a/2. The thread is guided from a thread feeding device via a stationary deflecting guide roller, a third deflecting guide roller which corresponds to the compensating thread traversing guide, and a second deflecting guide roller w...

Drip irrigation device is made by continuously extruding a tube (4) and simultaneously feeding a plurality of dripper units (8) in succession within the tube (4) as it is extruded. Each dripper unit (8) is arrested as it arrives at a first location which is a short distance downstream of the extrusion head (2) where the extruded tube (4) is still tacky, and is then moved transversely to bring into...

A fully-enclosed water tank which is made up based on siphon principle and has an integrated functions such as heat accumulation, circulation and water supplement is composed of upper and lower circulating tubes, hot water discharging tube and choke unit to generate negative pressure. Compared with existent techniques, water supplement tank and high-position water tank, as well as additional solar...

Pour remplacer les chlorofluorocarbures comme fluides frigorigènes, l'invention propose d'utiliser des mélanges contenant en masse environ 40 à 70% de 1,1,1trifluoroéthane et 30 à 60% de perfluoropropane. Les mélanges selon l'invention peuvent également être utilisés comme propulseurs d'aérosols ou comme agents d'expansion des mousses plastiques.; To replace chlorofluorocarbons as refrigerating fl...

The invention relates to a dendritic macromolecule, comprising a core and branches emanating from the core, character- ised in that the branches are prepared from vinyl cyanide units. The inventi on also relates to a process with which the dendritic macromolecule according to the invention can be prepared. The dendritic macromolecules according to the invention are not sen- sitive to degradation t...

PURPOSE:To prevent liquid drops flying onto a sheet of paper from being disordered by the air stream from another nozzle, by providing a plurality of nozzles on an apparatus which effects recordng by allowing ink drops to fly by means of an air stream such that the nozzles are offset from each other in the paper feeding direction. CONSTITUTION:An apparatus which effects recording by allowing ink d...

Provision is made for varying the size of the pixels or spots printed by an acoustic printer of the type in which one or more droplet ejectors (12) are driven by rf voltage pulses to produce focused acoustic beams (22) for ejecting droplets (25) of ink on demand from a free surface (24) of an ink supply (23). It has been found that the size of the individual droplets (25) of ink that are ejected f...