Abstract: The invention relates to a novel end-pressure connection device to connect electrically at least two contacts in pin form. The device according to the invention is characterized in that it includes an insulating box in which is arranged at least one intermediate part or bar for each pair of pins to be placed in contact. The bar is formed of conducting material and each of its surfaces is provided with a contact stud designed to become applied on to the end of one of the pins in connecting position while at least one elastic means is arranged in said box so that it urges each stud of the bar towards the corresponding pin. The invention is particularly applicable to form a junction terminal or a power outlet.

Abstract: In an electrolytic cell, an electrolyte is caused to flow between an anode and a cathode. The conventional separator between the anode compartment and the cathode compartment can be eliminated, thus allowing circulation of a dispersed electrode throughout the electrolytic cell and obviating the drawbacks resulting from the use of a separator. The dispersed electrode is constituted by a suspension of conductive particles in said electrolyte.

Abstract: Novel substituted 2,3-alkylene bis (oxy) benzamides and derivatives thereof are disclosed. Also disclosed is a method for producing said compounds. The compounds have anxiolytic, psychostimulant, disinhibiting and thymoanaleptic properties useful therapeutically in the psychofunctional field, particularly in gastro-enterology, cardiology, urology, rheumatology and gynaecology.

Abstract: A hollow metal ball bat having a hollow end knob encompassing an enlarged section of a hollow handle portion. The opening of the end knob is smaller than the contained enlarged handle portion, and fits over the smaller cross-section of the handle portion adjacent the enlarged portion. A ring of resilient material is held between the end knob and the enlarged handle portion.

Abstract: A control system for a multiple speed motor includes a motor circuit having a plurality of resistance varying units in series with the field winding and armature of the motor and separate control circuits for each of the resistance varying units. Each control circuit includes an energizable contactor in series with a gating element and a timer for activating the gating element. The control system includes an activating circuit for bypassing the timer when the level of current flow in the motor circuit is below a certain value. The activating circuit includes a comparator for receiving a reference signal and a signal indicating the level of current flow in the motor circuit and produces an output signal when the current flow is below a certain value which is fed to an OR-gate that also receives a signal from the timer to activate the gating element when either signal is present.

Abstract: A toy having an upper and a lower body section is disclosed. The lower body section is operatively attachable to the upper body section in a plurality of configurations. A container capable of holding a liquid is included in the upper body section. A compressable bellow, and a nozzle is operatively connected to the container whereby the liquid may be squirted out from the toy at the option of a player. The lower body section includes an electric motor and a track assembly which is capable of locomoting the toy in any of the possible configurations assembled at the option of the player.

Abstract: Apparatus is provided for handling signature bundles. The apparatus is specifically designed to handle at least two signature bundles at once, including ones of different lengths. The apparatus includes a generally C-shaped frame with legs and a connecting frame member. One of the legs has a fluid-operated cylinder mounted thereon with a piston rod extending toward the other leg. A pivotable bar has an intermediate portion connected to an outer end of the piston rod and two clamping pads are pivotally connected to outer end portions of said pivotable bar. This arrangement enables the clamping pads to simultaneously clamp two signature bundles of different lengths between themselves and the other leg when the piston rod is moved toward the other leg. The apparatus is carried by a hoist bar having a hoist loop connected to a hoist by means of which the bundles can be raised and lowered as well as being moved about.

Abstract: The invention concerns a combustion chamber for turbojet engines. The comtion chamber is of the annular type and consists of two coaxial flame tubes opening into a common dilution and mixing zone. The inner tube is designed for low operating ratings of the engine, the outer tube for high ratings. Air is injected as far upstream as possible into the dilution zone, to enhance the homogenization of the gaseous flow issuing from the two tubes prior to their passage into the turbine and to assure the optimum radial distribution of temperatures. The combustion chamber according to the invention finds application in a particularly advantageous manner in turbojet engines used in aircraft propulsion because of the reduced emission of pollutants it affords.

Abstract: An electronically controlled roadrace system with a sound generator for penetrating a variety of audible signals is disclosed. The system includes facilities for starting the race, counting and displaying laps completed for each car, computing and displaying fastest lap times and last lap times for each car, calculating and displaying the remaining fuel for each car, introducing random failures for each car, and randomly determining one of several failure modes. Apparatus for selectively powering and depowering each track, upon signal from a controller, is shown. Also shown is a novel apparatus for sensing completion of another lap by each car, and a track section of each car track which is selectively decoupled from the track power for performance of pit functions.Other features and functions are disclosed.

Abstract: The rim of a turbine disc is provided with a circular collar upon which is ngaged the heel of an annular flange having a U-shaped cross section with unequal sectors, i.e., a principal piece forming a circlip and a smaller piece forming a key which completes the flange following the installation of the circlip; the key is retained in its position by cuts of the ends of said key.

Abstract: A volumetric pump, rotating at a velocity proportional to that of the ture engine, supplies fuel to a combustion chamber through two throttles mounted in cascade, the downstream throttle having a variable passage section; a control valve sensitive to the pressure drop across the two throttles controls a fuel bypass flow taken from between the two throttles, to maintain said pressure drop at a constant value.

Abstract: The invention concerns a process for the manufacture of pieces comprising least one part of an abradable, porous material, which may be integral with a support part. The process is characterized in that synthesis by diffusion of the abradable material is effected in a mold, at least one part of which constitutes the support piece.

Abstract: A molded picture mount comprising a rigid frame defining a window opening of predetermined configuration, a support attached to the back of the frame defining a pocket behind the window opening closed at the bottom and sides and open at the top and a leg hingedly connected at one end to the back side of the support for supporting the mount in an upright, rearwardly-inclined position.

Abstract: A hydraulic pump combined with a pressure regulator driven by a low press shaft of the jet engine, supplies a hydraulic fluid at a constant pressure into a feed conduit of a volumetric hydraulic motor coupled with a volumetric pump, which supplies fuel to the injectors of the combustion chamber of the jet engine.

Abstract: A sunlight collector, containing a Fresnel lens, is mounted on the roof of a building and tracks the sun during daylight hours. A concentrated beam of sunlight is directed through a light transmission channel to locations within the building where the light is distributed. The transmission channel utilizes a focusing lens for further concentrating the solar beam, refocusing lenses for correcting divergences in the beam, reflectors for redirecting the beam, and beam splitters for distributing the beam into light fixtures located throughout the interior of the building. The light fixtures contain filters for controlling the intensity and spectral content of the incoming beam, and optical elements for dispersing the beam. Additionally, the fixture contains rigidly mounted fluorescent tubes, providing artificial light, which are automatically energized when the solar light is insufficient for lighting purposes.

Abstract: A device for transferring a leaf-like material, such as tobacco leaves, and for cutting out pieces, such as wrappers for cigars, from said material. A drum is employed to remove the leaf-like material from a conveyor and to support the same during the cutting operation. The cutting device comprises a support with cutting members secured thereto, and the drum and support are moved relative to each other in such a manner that the drum presses the leaves into contact with the cutting members.

Abstract: Apparatus for handling a submersible device, such as a diving bell, includes a winch mounted on a support structure and having a suspension cable with a free end at which the submersible device is suspended, a guide structure fixed to the support structure and having two guidance ramps, each having a portion thereof extending below a water surface, a traveller having two parallel side members with a guidance device thereon which slidably cooperates with the two guidance ramps, a pulley back including two upper pulleys secured to the guide structure and a movable lower pulley fixed to the traveller with the suspension cable passing over the upper and lower pulleys so as to form n strands, and a locking device for releasably connecting the submersible device to the traveller.

Abstract: The invention relates to devices for measuring the azimuth and the slope of drilling line. These devices comprise, in a container 1, a gyroscope 5 having two principal axes of sensitivity X--X and Y--Y and an accelerometer 12 having two principal axes of sensitivity parallel to those of the gyroscope 5; this gyroscope 5 is connected to a circuit to determine the component of the Earth's rotation vector along the axis of the drilling line.

Abstract: A method for drying a thick wet layer coated on one face of a cardboard sheet, the method being, of the type in which the coated cardboard sheet is fed continuously and a high frequency electric field is applied thereto in such manner that the lines of force of said electric field go only through said thick layer to selectively heat said layer, wherein a further electric field is applied to the coated cardboard sheet in such manner that the lines of force thereof go at least through the cardboard sheet. The method includes starting to apply the further electric field before the first mentioned electric field is applied. Apparatus for performing the method is additionally provided, the apparatus including at least one pair of oppositely polarized electrodes positioned along one face of the cardboard sheet and a second pair of oppositely polarized electrodes positioned along the opposed face of the cardboard sheet.

Abstract: A method for mechanically wrapping closed tip cigars of the type in which the bunches are wound in the normal direction of the machine used when wrappers are to be employed which are cut out from a half-leaf corresponding to the "type" of the machine, i.e. "right-hand" or "left-hand", and said bunches are wound in the direction opposite said normal direction when wrappers are to be employed which are cut out from a half-leaf not corresponding to the type of the machine, wherein, in this latter case, a shaper is used for covering the tip of said bunches, which shaper has the characteristics of a shaper belonging to a machine of a type contrary to that of the machine used.