baber/WOPTO huggingface dataset:
Patent FR-2282295-A1 (FR)
Title: Wall-mounted housing for glass tube monometer - with rotating front panel for access to dismount tube or adjust scale
IPC: B01L9/00
Filed: 1974-08-21
Abstract: Wall-mounted housing for a glass tube manometer comprises a frame which receives double vertical profiles which join a lower base panel to an upper panel in pairs. Each panel is provided with a circular groove for receiving one end of a rotating cover in the form of a cylindrical sector long enough to cover the gap between the two portions of the double profile. Pref. the profile include means such as threaded holes for connecting them in pairs to join the successive elements of the housing.
Patent FR-2290776-A1 (FR)
Title: Variable speed AC traction motor - has rotatable stator with slotted lamination structure and stator winding
IPC: H02K7/106
Filed: 1974-11-06
Abstract: The stator windings surround the rotor (40) which rotates in a selected direction for a mechanical load drive. The stator windings extend axially in the stator (12). A hardened steel ring (70) is mounted on the rotatable stator (30) which rotates in a direction opposite to that of the rotor (40). Stator speed is slowed down by a control device with several electromagnets, thus varying the rotor speed. The hubs (26, 28) form part of the rotatable stator. Bell-shaped end pieces (32, 34) are screwed to the hubs to carry a cylindrical structure of magnetic field coils (36) which surround a short-circuit armature (40).
Patent FR-2295666-A1 (FR)
Title: Telephone communication exchange - has switching unit for many users and uses photoelectric devices and holograms
Inventor: DEBART HUBERT
IPC: H04Q3/52
Filed: 1974-12-20
Abstract: A telephone communication exchange has a reduced size and can handle communications between up to 16, 384 users. It comprises a switching unit and a control unit (2). The control (2) receives the numbers of the caller and the receiver, and controls the switching unit to establish communications between the caller and the receiver. The switching unit has laser diode light emitters (ET6) made up as a square matrix and which transmit a call signal modulated light, a receiving panel (6) made up as a square matrix of photodiodes (RT9) connected to the receiver and transmitting a signal from the modulated light, and a deflecting panel (4) also made up as a square matrix of hologrammes (T6). The deflecting panel has a photochromatic obstructor (8) which may allow light transmission or may prevent it by means of a panel (10) and a mirror (14).
Patent FR-2297310-A1 (FR)
Title: Combination lock with bolt - is opened by two specific opposed button rotations when disc drillings align with pin
IPC: E05B37/04
Filed: 1975-01-08
Abstract: The numerical combination lock with bolt, is set by recording audible emanations representing rotation increments. It requires two specific opposed direction rotations of a manipulation button (3) before its axial displacement is authorised, with preliminary rotation deriving a discernable datum, and the specific button rotations effecting the alignment of single drillings (54, 62) in two separate discs (5, 6) with a pin (70) projecting from the rear of the lock housing (1). Signals, either audible or impulsive are effected via hemispherical projections (40, 60) catching matching sockets (50, 52) in disc peripheries. The discs are resp. (5) floating and (6) fixed on a button spindle (2), and are sprung (8) against one another and the flange (4) of the front housing wall. The free disc (5) has greater inertia than fixed. A pin (53) on its inner face eventually locks the discs together in uni-sense rotation.
Patent FR-2298017-A1 (FR)
Title: Axial piston hydraulic machine - has port plate design giving constant number of cylinders in communication with pressure source
Inventor: BECQUET JEAN EUGENE
IPC: F04B1/20
Filed: 1975-01-16
Abstract: The axial-piston hydraulic machine is for use as a motor or pump, having a cylinder block (3) rotating in relation to a face (12) distributing the fluid to the different cylinders (9) accommodating pistons (10) sliding parallel to each other. One end of each piston runs against a reaction plate (6), and each cylinder is alternately connected to inlet and discharge ports (21, 22) in the distribution face. The shape of these ports is such that as the block rotates and one cylinder is connected to the first end of the port containing the fluid under pressure (22), another is simultaneously connected to a first end of the other port (21).
Patent FR-2265963-A1 (FR)
Title: Swing door extruded profile frame - has spring strip holding abutment profile leg into engagement with it
IPC: E06B7/22
Filed: 1975-03-19
Abstract: The frame is preferably of insulated construction, having a detachable external abutment profile section with a leg hooking into the frame profile and a gripping component working against it. A spring profile strip (11) acts in the transverse direction on the abutment profile section (7), bearing against the frame profile (111) and holding the hooked leg (9) into engagement with it. The strip can fit in an anchoring groove (13) in the abutment profile section, and there can be an extra hook on the latter (10) engaging with the frame. The free edge of the abutment profile section can have a water drain edge (15).
Patent FR-2308748-A1 (FR)
Title: Self-supporting heat insulating roofing panel - has plastic foam core between wood fibre layers between softwood panels
IPC: B32B21/08
Filed: 1975-04-23
Abstract: Each panel consists of a core (1) made from a low density material which has good insulating properties and is also non-combustible, such as plastic foam. Each surface of the core is covered with a layer (2) of an inert material resistant to atmospheric changes, such as wood-fibre. The thickness of each of these layers should ideally be between 7 and 12 mm. The outer layers (3) of the panels are made of wood such as pine, cedar, deal, etc. and should be between 8 and 14 mm thick. The layers are glued together using a hydraulic press.
Patent FR-2308490-A1 (FR)
Title: Side entry die for extruding thermoplastic sheathing - with balanced branched runners for uniform distribution
IPC: B29C48/10
Filed: 1975-04-25
Abstract: Extrusion die with lateral entry leading to a pattern of successively branched runners leading to an evenly spaced series of gates discharging radially inwards on to a tubular mandrel. The runners branch concentrically to double the number of runners radiating from successive levels until there are sufficient runners for the required number of gates. Provides a uniform annular flow while leaving the axis of the annula die free to accept coaxial cores, e.g., cables.
Patent FR-2319570-A1 (FR)
Title: Floating load launching and recovery appts. - has balancing unit applying lifting effort, and lifting device acting on jib
Inventor: LEGRIS JEAN STEPHANE
IPC: B63B27/16
Filed: 1975-08-01
Abstract: The floating load launching and recovery equipment incorporates a lifting device capable of raising the load or supporting it above the water. In addition, it has a balancing unit allowing a lifting effort to be applied to the load while floating on the water which is less than its weight and preferably roughly constant. The lifting device and the balancing unit can be arranged to act on a jib pivoting on an axis which is horizontal. The jib has a hook or grab engaging with the load and a winch for a rope which is attached between the load and a point near the grab etc.
Patent FR-2288363-A1 (FR)
Title: Electro-optic display device with face electrodes - has electrodes of one face staggered w.r.t. those on other face
IPC: G02F1/05
Filed: 1975-10-15
Abstract: Display device having an electro-optical material which presents two principal surfaces and several electrodes arranged in equidistant fashion on the surfaces. The electrodes on the upper surface are arranged opposite the gaps between the electrodes on the lower surface. The electrodes are alternately connected to positive and negative supply sources so as to induce an electrical field transverse to the two surfaces. A polariser and an analyser are respectively fixed on the electrodes formed on the surface of the electro-optic material, so as to cover the whole of the device.
Patent FR-2333157-A1 (FR)
Title: Inset for end of roller bearing sleeve - has radial flange abutting shoulder inside sleeve forming outer track
IPC: F16C19/26
Filed: 1975-11-28
Abstract: The roller bearing has an inset end, which may be a cap in which lubricant may be held, or a cylindrical extension to connect and locate another part of the machine. An outer sleeve (4) is held in a housing (3) and forms the outer track for the rollers (5) in a cage (6). the inset part (8) has a radial flange (9) which butts against a shoulder (10) formed inside the end of the sleeve. To retain the inset in place, the end of the sleeve (11) is bent radially inwards outside the flange. If the inset forms a deep cap (8), this can be used as a reservoir for lubricant, simultaneously preventing ingress of dirt and moisture. The radial flange of the inset also provides an end stop for the roller cage.
Patent FR-2332447-A1 (FR)
Title: Joint for tubular frame members - has springs bearing on plungers and arms of L:shaped member retained by screw
IPC: E06B3/98
Filed: 1975-11-24
Abstract: The joint for tubular profiled parts forming a frame has two identical parts (4') fitting on to the angle formed by the profile. A hole (5) houses a screw (6) which is headless. The two parts end in lugs (7') at right angles to each other, with feet (8') inclined at 45 deg.). Each part has another opening (9') housing a plug (10') which is blocked by a shoulder (12') in opening (19') in the profiles. Each part has also a groove (15') which houses a conical srping (16'). The other end of the spring presses in a part conical hole in the base of the plug (10').
Patent FR-2338637-A1 (FR)
Title: Trimming machine for rows of vines - has sensor wire adjacent rotary cutter mounted on L-shaped pivoted arm controlled by hydraulic cylinder
IPC: A01G3/04
Filed: 1976-01-26
Abstract: The machine for pruning rows of plants such as vines, consists of a frame (5) on which is mounted an L-shaped arm (6) pivoting on an axle (7). One end of the arm (6), situated near the pivot axle (7) forms part of a bracket (8) between the sides of which is a pivot axle (9). The axle (9) passes through a piece joined to the rod (10) of a double-acting piston (11). The opposite end of the arm (6) supports the trimming unit (12). An extension (13) of the frame (5) supports a level (14) pivot mounted on an axle (15). The end of the lever (14) away from the axle (15) has a rotational axle (16) on which is mounted a toothed disc (17). The frame (5) has two hydraulic distributors (18, 19). A pivot piece (20) is joined to a rod (22) which has a roller (23) running around a cam (24). The pivot piece (25) is joined to a sensor (21) in the form of a flexible strip, situated past the trimming machine (12).
Patent FR-2340632-A1 (FR)
Title: Cable connector for terminal studs - has slotted spring metal ring around terminal with outer locking ring and plastic cover
IPC: H01R11/28
Filed: 1976-02-05
Abstract: The connector links cables to terminal stud as used on accumulators. The connector is intended to provide a light fit onto the terminal and an auxillary power take off point and also to allow low cost manufacture. The connector is in the form of two inverted bucket shaped metal elements (6, 7) held together by a plastic cone (8) the inner metal (6) being or brass and slotted providing an inward sprung effect and the outer (7) pressing against its edge locking it against the terminal.
Patent FR-2302464-A1 (FR)
Title: Hot and cold water mixing valve - has plungers offset from rocking disc spindle and bearing against disc
Inventor: NORDENTOFT LARS
IPC: F16K11/16
Filed: 1976-02-25
Abstract: The valve has a single handle regulating both the proportions and also the flow rate of the mixed water. The two valve plungers (6) are offset from the spindle of the rocking disc (9), and their rods (8) bear against the disc diagonally opposite each other. Means are provided on plungers or valve seats for adjusting the hot and cold water flow characteristics. The points of contact of the plunger rods (17, 18) with the disc can lie on a common pitch circle centred on the valve body centre line, being offset by 0.45 times the radius of this circle.
Patent FR-2345105-A1 (FR)
Title: Photographers combination cupboard and drawer chest - has work top over vertical drawer range and cupboard with sliding covers to drawers
IPC: G03D17/00
Filed: 1976-03-24
Abstract: The combination cupboard and drawer chest is for use by photographers. The unit has a flat rectangular work top (10) over a vertical drawer (17) range and an adjacent doored (19) cupboard. At least one of the drawers (17) includes a roof shutter (22) which protects the contents from ambient light. Smaller items of photographic equipment e.g. sensitive paper are kept in the drawers (17), and larger items in the cupboard (19). The top (10) may be extendable by folding leaves, and the cupboard door (19) may be side hung. The door (19) may also be lockable (20, 21) and when locked prevent any of the drawers being opened. The locking erect may be obtained by allowing the free edge of the door leaf to overlap the lateral drawer edges. The obturating shutter (22) may slide in drawer side wall (24) grooves (26), cover the front drawer area, be recoil sprung to the front drawer wall, and have a tail bead which forms a light seal with the underside of the drawer above.
Patent FR-2355615-A1 (FR)
Title: Adjustable spanner with locking mobile jaw - has side screw for tightening face of adjusting wheel against spanner body to prevent loss of setting
IPC: B25B13/14
Filed: 1976-04-01
Abstract: The adjustable spanner has a locking mobile jaw (2c) which prevents a loss of setting when used on several same size nuts (E). Adjustment is by means of a threaded wheel (3) in the spanner body (1) operating a rack (2a) on the mobile jaw. A screw (5) is fitted into the side of the spanner body, at an angle to the adjusting wheel axis (4). The screw has a rounded point (5b) and a knurled head and tightens against a bevelled flank (3a) on the wheel which pushes its opposite face against the spanner body to lock the setting. An insert (6) prevents loosening, or loss, of the screw.
Patent FR-2351322-A1 (FR)
Title: Epicyclic reduction gear for vehicle transmission - has caged planet wheels contained between wheel bearings inside wheel hub
IPC: F16H1/22
Filed: 1976-05-11
Abstract: The axle (4) of the vehicle is provided with two taper roller bearings (3, 2) to carry the hub of the road wheel. The transmission shaft (5) is installed inside the axle (4) and is integral with the sun wheel (6) which meshes with three planet wheels (7) running on shafts (11) carried by the fixed cage (12). The planet wheels mesh with the internally toothed ring (27) which, together with the flanges (30, 31) form the wheel hub, which is provided with a flange and holes for attaching the road wheel. The installation of the epicyclic reduction gear within the hub of the road wheel produces a compact and space saving design.
Patent FR-2314779-A1 (FR)
Title: Surgical articles sterilization - in autoclave and water overflow container by water, air and steam flushing and heating to sterilization temp.
Inventor: DANIEL RUDOLF
IPC: A61L2/07
Filed: 1976-06-15
Abstract: Bloodstained and infected articles such as surgical knives from an operating theatre are cleaned and disinfected by washing with cold water in an autoclave, followed by the immission of air and steam into it and into the container with the dirty water overflow. Both autoclave and container are heated to the sterilisation temp. of 134 degrees C and allowed to cool. This solves the problem of disposal of the autoclave wash water which carries the bulk of the infected remnants. Both containers and the piping between them are sterilised at each cycle and the effluent from both is safe to be discharged to the drainage system.
Patent FR-2362019-A1 (FR)
Title: Appareil d'aeration, de chauffage ou de climatisation pour vehicules automobiles
IPC: B60H1/00
Filed: 1976-07-05
Abstract: a. Appareil d'aération, de chauffage et/ou de climatisation pour véhicules automobiles, avec une soufflante et avec un canal de circulation d'air formé dans l'appareil et pouvant être commandé alternativement à l'aide d'un organe de commande tel que clapet, registre ou organe analogue, par rapport à une ouverture pour l'air frais, ce canal étant prévu depuis l'intérieur du véhicule jusqu'au côté aspiration de la soufflante. b. Appareil d'aération, de chauffage et/ou de climatisation caractérisé en ce que le canal de circulation d'air débouche directement dans l'intérieur du véhicule à travers au moins une ouverture prévue dans l'appareil se présentant sous la forme d'un ensem le de construction pouvant être préfabriqué. c. Appareil applicable aux véhicules automobiles.
Patent FR-2358205-A1 (FR)
Title: Corrugated cardboard sheet web impregnating drum - has baffles in distributor bath and adjustable feed and delivery rollers
Inventor: MONMARSON JEAN
IPC: B05C1/08
Filed: 1976-07-13
Abstract: Web coating apparatus such as for impregnating cardboard for making corrugated cardboard sheet has a container (1) with a partition across, with a curved upper surface forming a channel (2) curved towards the applicator drum (4) above, with a set of partitions (3) across it. These, together with a vertical baffle (12) prevent turbulence of the coating substance inside the container which can be heated. They then maintain an even temperature. Horizontal plates (5, 20) against the drum, control the thickness of material on its surface. Two rollers (6) above for guiding the web towards the drum can be adjusted to vary the angle at which the web is applied. Two take off rollers (8, 9) to tension the web can also be swung upwards to vary the delivery angle. A scraper blade (17) follows the second (9) of these two rollers.
Patent FR-2366014-A1 (FR)
Title: Adhesive surgical prod. with nonwoven support - which is elastic in all directions
IPC: A61F13/02
Filed: 1976-07-26
Abstract: The adhesive surgical prod. incorporates a non-woven support, elastic in all directions, typically of long plastic fibres distributed at ransom and in no particular direction, and hot-welded together. An adhesive mass is pref. deposited on the support on one face, while the other face is pref. treated to make it non-adhesive, typically by a silicone material. The mass is pref. made porous by microperforation. The hot-welding and microperforation can be effected simultaneously, by a number of micro-points. The prod. is partic. for use as sticking-plaster.
Patent FR-2364037-A1 (FR)
Title: Laser beam therapeutic machine - has laser arm and swinging telescopic arm with mirror each end and light guide inbetween
IPC: A61B18/20
Filed: 1976-09-09
Abstract: The laser beam therapeutic machine has an adjustable arm (3) which pivots about a point (29) at the top of a fixed arm. The latter houses the laser (2), and the adjustable arm has an entry mirror (4) at the pivot point. At the other end is a second mirror (6) mounted at another pivot point (13). An objective lens (7) is at the outlet (33) following this mirror (6). Between the two mirrors is a light guide. An inner port (28) of the adjustable arm slides telescopically inside the port (27) which carries the entry mirror at the top end. The reflected laser beam travels along the central axis of the telescopic arm.
Patent FR-2372069-A1 (FR)
Title: Perforated flexible tape for wrapping grips, e.g. bicycle handlebars - so that the hole edges inhibit subsequent slip of the tape
IPC: B62K21/26
Filed: 1976-11-26
Abstract: Tape for wrapping bicycle handle bars or similar grips is made of (e.g. flexible PVC) strip perforated at intervals with double-sided adhesive patches at intervals suitable for anchoring the start and finish of a typical grip. The tape may also be uct at intervals along one or both edges. The discontinuities in the tape surface and edges inhibit slipping of the tape after its application to a smooth bar. Pref. the tape is made in continuous lengths, with, at appropriate intervals adhesive patches long enough to be divided to suit adjacent tape ends.
Patent FR-2336721-A1 (FR)
IPC: H04R13/00
Filed: 1976-12-21
Abstract: An electro-acoustic transducer of electromagnetic type is composed of an exciting part having a magnetic core wound with an exciting coil, a vibrating plate provided opposite to the magnetic core at an interval and a ferromagnetic thin plate mounted to the vibrating plate. The thin plate is provided on the surface of the vibrating plate on the side of the magnetic core, so that the thin plate is not exposed to the open air. Furthermore, the thin plate is connected to the vibrating plate at plural points more than three or at a part with some area. Such connection restrains undesirable vibration of the thin plate.
Patent FR-2346955-A1 (FR)
Title: Rotary cultivator with ground bar to resist advance - and carried by rearward extending arm of adjustable length
Inventor: SHINGAKI MASAMITSU
IPC: B62D51/00
Filed: 1977-02-22
Abstract: The rotary cultivator comprises an arm (8) extending to the rear of the cultivator, and carrying a ground-engaging bar (6) for resisting the advance of the cultivator, the arm being connected to the cultivator by a yoke (7) permitting selection of the rearward extent of the arm. The arm (8) is secured to the yoke (7) by a removable spindle (9), so that the arm is held in either a rearward or a laterally-extending position. The arm is held in both positions by abutment with the yoke. The arm may be held in the lateral position by abutment with a second spindle removably inserted into an aperture in the yoke, or by the insertion of a third spindle into apertures in the arm and yoke.
Patent FR-2347765-A1 (FR)
Title: Securing terminals and fittings in mouldings - by milling a slot in machined fittings and moulding plastic around them
IPC: H01R43/24
Filed: 1977-03-22
Abstract: Terminals and similar fittings of conductive metal rod are assembled to insulating cases for electrical appliances, after being finish machined complete, including at the height of the zone to be embedded, a transverse milled slot of suitable depth. The fittings are positioned in the recesses of the mould, and moulding is carried out so that the material not only surrounds the metal rods, but also penetrates the slots and locks the fittings against both the possibility of axial displacement and rotation. Methods allows fixing of terminals and other details during moulding. Prodn. cost is reduced, round bar can be used instead of polygonal material. Damage to the moulded case during machining and assembly, as well as loose connections likely to cause sparking are eliminated.
Patent FR-2385271-A1 (FR)
Title: Dispositif de teletransmission d'informations, notamment pour systeme de teleguidage de vehicules soumis a de grandes accelerations, et systeme de teleguidage comportant un tel dispositif
Inventor: LAZARUS MICHEL
IPC: H01Q13/18
Filed: 1977-03-25
Abstract: L'invention est relative à un dispositif de télétransmission d'informations. Le dispositif selon l'invention comporte des moyens d'émission de signaux électromagnétiques porteurs d'informations et les moyens de réception. moyens d'émission comportent une première source permettant d'engendrer un premier signal de fréquence déterminée et une deuxième source permettant d'engendrer un deuxième signal de fréquence differente. Les moyens de réception comprennent un dispositif mélangeur permettant d'engendrer un signal de fréquence égale à la différence des fréquences des premier et deuxième signal. Des moyens de traitement du signal de fréquence égale à la différence des fréquences sont connectés en sortie du dispositif mélangeur. Application à la télétransmission d'informations à des engins guidés.