baber/WOPTO huggingface dataset:
Patent FR-2309030-A1 (FR)
Title: Street lamp light timer - has motor driven cams with 24 hours cycle operating switch to limit mains supply for set periods
IPC: G04C23/16
Filed: 1975-04-24
Abstract: The electric light installation timer is used to switch the mains supply during low periods of utilisation. It is mainly intended for street lamp operation at the remote locations during lighting-up times. The timer has a synchronous motor (1) and a gear box to give one revolution of its shaft (2) every 24 hours. It also has an electromagnet (3) driving a clutch (8) and a set of cams (4, 1, 4, 2) used to operate a switch (6). This switch (6) operates the lamp (7) through an electronic or electromagnetic relay (11). The timer can be installed inside the lamp fitting and is connected in series with the existing circuit.
Patent FR-2276538-A1 (FR)
Title: Overheating prevention device for electrical cigar lighters - has solder-lug joint which melts to break heating cct
IPC: F23Q7/00
Filed: 1975-06-05
Abstract: An overheating prevention device for use in electrical cigar lighters, partic. as installed in motor vehicles, consists of a lug (15) soldered into a bore hole (16) in the shaft (5) of the heating element (6). The melting point of the solder is somewhat higher than the operating temperature of the cigar lighter, but below the possible overheating temperature, so that on overheating the solder joint (17) melts and the push-out spring (12) of the plug (2) effects a separation of the heating element (6) and the shaft (5) with a resultant breaking of the heat supplying electrical circuit (20, 21). The lug (15) may pressed into the solder joint (17) or have a screw cut in it to allow it to be screwed in.
Patent FR-2318411-A1 (FR)
Title: Test set for automobiles - with variable alternating torque imparted to vehicle axle and alternating vertical motion to wheel
IPC: G01M17/007
Filed: 1975-07-16
Abstract: A test set provided for automobiles includes a variable alternating torque which is imparted to the axle of the vehicle. A fixed plate (7) is attached to the hub (8) of one of the vehicle wheels (14) and a transmission system operates between the plate and the axle. An additional plate (17) may be provided supporting the wheels (14) and a vertical alternating movement may be imparted to this plate. A deformation gauge is attached to one of the elements of the transmissions between the axle and the plate.
Patent FR-2324884-A1 (FR)
Title: Burner or engine fuel economy - by decomposition of injected steam on tungsten or platinum wall and injection of hydrogen and oxygen obtd. into fuel combustion chamber
IPC: F02M25/10
Filed: 1975-09-19
Abstract: In a device for providing economy in the use of fuels in engines and burners, more complete combustion of the fuel is obtd. by addn. of H2 and O2 formed by partial decomposition of steam by thermal excitation of the molecules by successive shock on a heated tungsten or platinum wall. Modification of the engine or burner is not necessary. About 20% fuel economic is achieved. Part of the pollutant exhaust gases, esp. CO, are removed. The device is light in wt. and occupies little space, suggesting its use in aircraft engines.
Patent FR-2326511-A1 (FR)
Title: Loom reed is driven by crank and linkage - having counterweights to maintain inertia forces in equilibrium
Inventor: MARTELLI FRANCOIS
IPC: D03D49/60
Filed: 1975-10-01
Abstract: A reed of a loom is operated by a rotationally oscillating crank arm connected at a pivot to a connecting rod attached pivotally to the A first weight is attached to the crank arm diametrically opposite to the pivot and a second weight is mounted on an extension of the connecting rod. The size of the weights and their distances from the pivot are given by the formula (m1A+nm2A) and (m3C + nm2C) where:- m1A is the equivalent mass of the crank arm with respect to the pivot; m2A is the connecting rod with respect to the pivot; m3C is the equivalent mass of the reed with respect to its pivoting pivotal connection to the connecting rod; and m2C is the equivalent weight of the connecting rod with respect to its pivotal connection to the reed; and n is the number of connecting rods. Inertia forces set up in the reed drive mechanism are maintained in equilibrium, thereby providing smoother operation of the reed.
Patent FR-2329036-A1 (FR)
Title: Radio control system for switching of electrical installations - uses short range miniaturised coded transmitters in place of more usual light switches
Inventor: BESNARD RAYNALD
IPC: H04B1/16
Filed: 1975-10-24
Abstract: The fixed electrical installation in the building, such as the lighting are connected to the electrical supply by means of radio controlled switches. The switches normally used for controlling these circuits are replaced by miniature coded transmitters. The transmitters used are short range miniaturised coded type with self contained supplies. These are placed at the points where the normal switches would have been installed. The radio controlled receivers which actuate the electronic or magnetic switches controlling the operation of the electrical installations, are inserted in a connection accessory used to connect the electrical supply to the apparatus to be switched on and off by radiocontrol.
Patent FR-2336536-A1 (FR)
Title: Burglary inhibiting door hinge - has mounting plates which interlock at door closure with lugs on one plate entering openings in counter plate
IPC: E05D5/04
Filed: 1975-12-22
Abstract: The door hinge has mounting plates (1, 2) which interlock at door closure and thus inhibit the violation of the hinge by burglars. The hinge may be of the type with vertically elongated plates (1, 2) which are fixed to the leaf and frame edges and incorporate cantilevering sleeves for hinge pins. The plate align with major faces abutting at door closure and the interlocking may be effected by projections (3) from either plate (1, 2) entering openings (4) in the counter plate. Each plate may incorporate alternating projections and openings. The projections may be fixed by screwing, welding, rivetting or crimping, or by cutting and bending flaps (3) from the parent plate (1).
Patent FR-2337086-A1 (FR)
IPC: A45C13/24
Filed: 1976-01-05
Abstract: The bag is made of canvas or other suitably tough material. It is stitched down the sides with double seams (4) for additional strength and at the base (2). The bag is divided into sections by a parting seam (6). Each section is furnished with a number of small openings (10) situated in line equidistantly in each section. The bag may be closed by means of a catch at one end. The catch may be sealed by means of a lead seal and wire, crimped into position. In the event of theft, a dye poured over the bag would spread to the contents through the holes (10) and render them valueless.
Patent FR-2340010-A1 (FR)
Title: Coded signal detection for telephone system - compares dialled code with reference to provide restricted access to dialled number
Inventor: BOLGIANO DUANE RIDGELY
IPC: H04M19/04
Filed: 1976-01-30
Abstract: Coded signal detection particularly applicable to telephone calling codes where the user may wish to restrict the number of people having access to the dialling code number. The detector oprates on a two wire system, and uses low power consumption, phase coupled loops connected to a relay which is normally in the unexcited or closed state. The detector compares source and local frequencies providing a beat frequency which is in turn compared with a threshold value. A filter and a compression circuit process the result to determine whether the call is to be accepted.
Patent FR-2340443-A1 (FR)
Title: Thermally insulating door and window shutters - are lined with expanded polyester, glass wool or cork
IPC: E06B9/04
Filed: 1976-02-05
Abstract: The door and shutters supplement the effect of double glazing after dark, when the transparency of glass is not needed and when external temps. are low. A shutter according to the invention consists of a wooden or plastic box filled with expanded polyester, glass wool, cork or even, for economy, air. The frame surrounding the shutter is pref. of plastic.
Patent FR-2341734-A1 (FR)
Title: Bicycle access barring stile - has horizontal parallel stirrups joined at arm ends on supporting column
IPC: E06B11/08
Filed: 1976-02-19
Abstract: The stile, bars access to footpaths by bicycles and mopeds and comprises two parallel horizontal stirrups, one above the other, U-shaped and of tube or bar material (14, 15). These are joined together at the arm ends while their uprights are mounted on a supporting column (13), which encloses the access opening, together with a further column (19). The distance between the sections of the top stirrup (14) can be greater than in the case of the bottom one (15) and the column (19) can be slightly in front of the stirrup bodies. The assembly formed by the stirrups can be arranged to pivot on a central column (13).
Patent FR-2304238-A1 (FR)
Title: Moving-coil loudspeaker has elastic buffer ring around central pole - and base plate forms extension of central pole to prevent membrane stem driving hard against base plate
IPC: H04R9/06
Filed: 1976-03-12
Abstract: The moving-coil loudspeaker consists of a conical membrane (1) with a coil mounted on its stem encircling the central pole (10) and itself encircled by the outer permanent magnet (7). The membrane is aligned by centering elements (2). The poles are mounted on a base plate that forms an extension of the central pole. To prevent the membrane stem from being driven hard against the base plate --- resulting in damage to the speaker -- elastic buffers (4a) are fixed onto the plate around the base of the central pole. The stem of the membrane comes against this soft buffer rather than against the hard base plate.
Patent FR-2307183-A1 (FR)
Title: Operating and location pockets on brake strip - are pressed into reinforcing plates on strip ends
Inventor: KOHLHAGE ERNST
IPC: F16D65/06
Filed: 1976-04-08
Abstract: The metal strip (2) is provided with a friction layer (1) so that it can be used as a braking loop on a drum brake. The two strip ends (3, 4) are placed end to end so that the strip forms a complete circle. Each strip end is provided with an external reinforcing plate (7) which is attached by spot welding (8). A location pocket (15) is pressed into each reinforcing plate. A pressure sleeve (6) is then placed into each pocket to provide a seat for the operating and the reaction plunger. The applied brake load on the sleeves (6) is taken up by the collar (9) on the sleeves and the axial end face (10) of the cylindrical pocket section.
Patent FR-2351970-A1 (FR)
Title: Prepn. of dibenzo-oxazepine - by iron reduction of (2)-O-nitro phenoxy benzaldehyde
Inventor: TAMBUTE ANDRE
IPC: C07D267/20
Filed: 1976-05-18
Abstract: Prepn. of dibenzo b,f oxazepine-1,4 of formula (I) comprises reducing 2-(2'-nitrophenoxy)-benzaldehyde with Fe powder in the presence of sulphuric acid in a reaction medium comprising a mixt. of a 1-6C alkanol and water, followed by isolation of the prod. The process gives the prod. of satisfactory quality in good yield (=80%) which comprises favourably with the known process by cyclisation of o-formylamino-diphenylether which is laborious, and gives low and variable yields.
Patent FR-2316966-A1 (FR)
Title: Antifungal antibiotic S 31794/F-1 - produced by cultivation of the fungus Acrophialophora limonispora(BE060177)
Inventor: DREYFUSS MICHAEL MORRIS
IPC: A61K35/74
Filed: 1976-07-07
Abstract: Antibiotic S 31794/F-1 (I) is a new cpd. produced by (a) cultivating a (I)-producing strain of the fungus Acrophialophora limonispora nov. spec. Dreyfuss et Muller on or in a nutrient medium and (b) isolating (I) from the fermentation broth and purifying inconventional manner. Fermentation broths obtained in the cultivation of (I)-producing strains of A. limonispora are also novel products. (I) has antimicrobial activity, particularly against yeasts and fungi. It has no activity against usual Gram-positive and Gram-negative bacteria. The activity of (I) against Candida strains pathogenic to humans if particularly marked. This, in serial dilution tests using 2% malt extact, pH 5.2-5.4. with incubation for 48-72 hrs. at 27 degrees, (I) has MIC's of 0.3, 1,32, 100 and 100 against Candida albicans, Candida Krusei, Trichophyton mentagrophytes, Sporotrichum schenkii and Neurospora crassa, respectively. (I) shows activity in vivo tests for activity against Candida albicans sepsis.
Patent FR-2358496-A1 (FR)
Title: Washing machine with heater assembly - including reflector and diffuser outside drum to allow drying after washing
Inventor: BURGEL CHRISTIAN
IPC: D06F58/26
Filed: 1976-07-16
Abstract: A washing machine includes a casing and a rotary drum located within the casing linen being inserted in the drum for washing. Located within the casing and externally of the drum is a heater assembly comprising an electrical resistance heater nearest the drum, a diffuser and a reflector furthest away from the drum. Linen can be efficiently tumble dried in the machine after washing.
Patent FR-2365928-A1 (FR)
Title: Removal of weak plasma, esp. from edge of toroidal container - by applying perpendicular electric and magnetic fields, to improve access for heating
Inventor: CONSOLI TERENZIO
IPC: H05H1/12
Filed: 1976-09-27
Abstract: Process for removing or displacing unwanted plasma comprises creating in the plasma electric and magnetic fields perpendicular to each other, the direction of plasma displacement being determined by the vector prod. of the two fields. Specifically, the process is for removing plasma from the vicinity of a wave emitter or for controlling the field strength of the ions at the point in a plasma where electromagnetic waves are being input; the magnetic and electric fields are applied at the output of the wave emitter. The emitter esp. consists of a wave guide inserted into a toroidal plasma-containing vessel, and an electric field is applied perpendicular to the magnetic field already present. Method is esp. for use in 'Tokamak' type controlled fusion reactions where a wave guide is used for the final stage of heating the plasma to the required temp.
Patent FR-2366461-A1 (FR)
Title: IC engine ignition distributor system - has electronic control circuit and has two signal transmitters of different sensitivity and sizes
IPC: F02P7/067
Filed: 1976-09-29
Abstract: A distributor for an internal combustion engine, which is fitted with a magnetic control generator in a conventional type housing. The ignition timing affects an electronic control circuit. The generator has a rotor driven by the distributor mechanism. It has a transmitter supported on a plate. The timing adjuster is controlled by an underpressure in the feed-pipe. There are two signal transmitters (7, 8) of different sensitivity and dimensions attached to the same plate (4). The transmitters are displaced by an angle equivalent to the timing delay between the idling speed and other speeds. They are switched in alternately via a control from the motor. The under pressure is obtained from an under pressure unit (6) attached to the outside of the housing.
Patent FR-2374237-A1 (FR)
Title: Brittle material sheets stand - holds sheets of glass and can be used for storage, handling and transport
IPC: B65D61/00
Filed: 1976-12-17
Abstract: The stand for sheets of brittle material, particularly for large, thin sheets of glass, comprises a framework with a horizontal beam (3), connected in the middle to a lifting beam (1) provided with a lifting hook (2) and connected at the two ends to transverse beams (4)(5), these being connected to the lifting beam by at least two ties (6)(7). The support for the sheets of material consists of trellises, disposed one on each side of the framework, which support the surface of the sheets and at the bottom of the trellises supports for the edges of the sheets. The framework is separated from a chassis by shock absorbers.
Patent FR-2374058-A1 (FR)
Title: Detachable sole plate of safety ski binding - is located by spring loaded anchor cable located by adjustable centre spigot
Inventor: NEAU ALAIN
IPC: A63C9/08
Filed: 1976-12-20
Abstract: A safety ski binding has a detachable sole plate (1) which is attached to the ski boot by means of a clamp lever (5). The wedge shaped front end of the plate (44) is located by a fixed anchor plate (20). A cable (7) with an anchor plug (25) is also located by the adjustable centre spigot (30) of the anchor plate (20). The cable then runs through the sole plate to the rear end of the ski binding where its other end (10) is hooked to a fixed plate (11). A spring loaded disc, (8) with two cable wheels (18, 19) is located in the centre of the sole plate. It provides the required cable tension which holds the plate (1) on the ski unless the applied forces from the ski boot are excessive.
Patent FR-2377083-A1 (FR)
Title: Commutateur pour lampe de poche
IPC: H01R33/955
Filed: 1977-01-11
Abstract: L'invention consiste à utiliser comme commutateur l'ampoule elle-même qui bascule entre deux positions d'équilibre stable étant pressée élastiquement entre le boîtier et la pile.
Patent FR-2377832-A1 (FR)
Title: Arrangement for mounting a sleeve filter - using a seal ring to hold the sleeve on its frame and seal tightly in the support framework
IPC: B01D29/15
Filed: 1977-01-21
Abstract: Appts. for mounting a sleeve filter which has a means of fixing elastically and simultaneously the sleeve to the frame and filter to its support, the seal being leak-proof preventing any fluid leaks through the support hole. The means of fixing comprise firstly a rigid element placed near the top of the frame and secondly a slightly elastic ring applied on the rigid element holding the top of the sleeve firmly against the rigid section. The top of the sleeve can be turned down forming a hem in which the ring is placed. The mounting and dismounting of the filter made in this way is very simple and does not demand the use of a specialised tool. The sleeve is not pierced by holding parts such as bolts which could lead to leakage problems. When the ring is enclosed in the hem it is preserved from deterioration.
Patent FR-2380480-A1 (FR)
Title: Connection between petroleum piping column and submarine anchorage - incorporating cable with floats and tackle-block facilitating connecting and rapid disconnecting in emergency (DK 4.9.78)
Inventor: NOBILEAU PHILIPPE
IPC: B63B35/44
Filed: 1977-02-11
Abstract: System for the connection to its anchorage of a submersible column used for petroleum prods. piping incorporates a cable, which can be let go and which has floats to maintain a part of its length at a distance above the sea-bed so that it can be picked up easily by a hook. The free end of the cable is raised to bring it to the surface and insert it into the foot of the column. The foot of the column is engaged in the anchorage structure by traction of the cable. The lower end of the cable includes a block and tackle, the lower block of which is fixed on the anchorage base. The cable also carries a float maintaining a part of it at a fixed level above the sea-bed. The float includes the upper part of the block and tackle. The cable carries a sleeve which acts as a stop and the float has a means of guiding and securing the sleeve. After the cable has been passed into the column, the column is lowered until the float assembly enters the column and becomes secured. the foot of the column is then drawn by traction on the cable unit it enters the anchorage base. The operations are indicated by signals on a panel at the surface. Problems associated with maintaining the guide lines vertical and without torsion, and the complexity and cost of positioning devices using cameras or sonars, are avoided. In an emergency such as can occur in arctic regions where there are icebergs, the column can easily be disconnected from its anchor. The cable can easily be picked up again.
Patent FR-2344865-A1 (FR)
Title: Cine camera electromagnetic control system - has drive stopped by electromagnetic brake and timer mechanism
IPC: C07D405/02
Filed: 1977-03-18
Abstract: The cine camera is operated by remote control using an electromagnetic brake to stop the drive at the end of the exposure sequence. The electro-magnet (5) is operated long enough to stop the drive and is open circuit for most of the time to save battery drain. The system is an improvement on existing cameras in which the electro-magnet is under power during the entire exposure sequence. The stopping magnet is linked to an impulse generator (4) which supplies the signal for the braking period. The camera release can be from a remote setting using a simple wire connection. It also allows the camera to be triggered by photocells etc. for special photography.
Patent FR-2383854-A1 (FR)
Title: Roller for gravity conveyor - has ends fitted with spring mountings to allow axial movement of stub shafts for roller removal
IPC: B65G39/02
Filed: 1977-03-17
Abstract: The roller (1) is mounted on the bracket (2) and the stub axle (10) fits into the hole (11) of the bracket. The roller is fitted with an end plate (4) which slides inside the roller bore. The inside of the end plate carries a concave spring plate (14) fitted to the outside edge of the end plate. The stub shaft is mounted onto the spring at its inner end. The stub shaft slides through the end plate (4) and may be pushed inwards by pressure on the end of the shaft (10a), so that it is flush with the endplate and the roller removed from the bracket.
Patent FR-2388550-A1 (FR)
Title: Ensemble forme par un recipient pressurise a valve speciale et une composition de laque pour cheveux comportant un produit reducteur d'inflammabilite et conditionnee dans ledit recipient
Inventor: MADRANGE ANNIE
IPC: A61K8/00
Filed: 1977-04-26
Abstract: Laque pour cheveux. Cette composition, conditionnée dans un récipient pressurisé partiellement sous forme gazeuse et partiellement sous forme liquide en vue de sa distribution par une valve à prise de gaz additionnel, comporte une résine, une phase de dissolution et une phase propulsive, et elle est caracterisée par le fait que la phase propulsive contient du bromotrifluorométhane à raison de 5 à 30% en poids par rapport au poids total de la composition. Utilisable comme composition de laque pour cheveux conditionnée en récipient pressurisé sans trichlorofluorométhane ni dichlorodifluorométhane.
Patent FR-2393475-A1 (FR)
Title: Circuit logique de commande de relais en technique etat solide
IPC: H03K17/78
Filed: 1977-05-17
Abstract: a. Circuit logique de commande de relais en technique état solide. b. Circuit caractérisé en ce qu'il comporte une porte logique ayant une première borne d'entrée pour recevoir le signal logique du détecteur de seuil, et une seconde entrée reliée de façon sélective à un point de potentiel de la ligne ou de la masse du réseau d'alimentation pour donner un signal de sortie pour le fonctionnement du relais en état solide, soit comme un relais normalement ouvert, soit comme un relais normalement fermé.
Patent FR-2392847-A1 (FR)
Title: Perfectionnement aux retroviseurs pour vehicules
IPC: B60R1/06
Filed: 1977-05-31
Abstract: Perfectionnement aux rétroviseurs pour véhicules comportant un miroir fixé dans un boîtier qui est monté de façon articulée sur une embase de support fixée sur la carrosserie du véhicule. Le boîtier 1 est muni de deux points de fixation 3, 3a disposés symétriquement de part et d'autre de l'axe vertical médian XXI du rétroviseur. L'invention est utilisée pour la fabrication des rétroviseurs.
Patent FR-2392626-A1 (FR)
Title: Hair style selection process - uses colour transparencies superimposed on photograph of subject
IPC: A45D44/00
Filed: 1977-06-02
Abstract: The method is for selecting a hair-style and uses a hair-style being printed in colour on a transparent sheet. This is superimposed on an instant photograph of the subject so that the face appears to have the new hair-style. The hair-style is centred with regard to the axes as is the photograph so that they can be accurately superimposed. A range of hair-styles can be tried in this way so that the final selection is made much easier.