baber/WOPTO huggingface dataset:
Patent FR-2229919-A1 (FR)
Title: Two reflector two bulb vehicle headlamp assembly - has bulb holder mounted on flat surface passing through outer reflector
IPC: F21V19/00
Filed: 1973-05-15
Abstract: The headlamp assembly consists of two parabolic reflectors each fitted with its own bulb and bulb holder, one bulb provides the dipped light and one the beam. The parabolic reflector has plane surfaces on the upper and lower sides. The inner reflector which has a horizontal parabolic reflector has a flat base which sits in the lower plane surface of the large reflector, and is held in by a spring clip. The beam adjustment of the inner reflector is effected by means of a spring loaded screw fixed to the base of the reflectors. The bulb and bulb holder assembly is bayonetted into the fuse of its reflector in such a way that only one position is possible. The bulb holder is more accessable than when fitted to the rear of the reflector, and being on a flat plane is firmer than when fitted on a curve.
Patent FR-2233675-A1 (FR)
Title: Tape cassette for musical scores - supply and take-up reels located by adjacent hubs
IPC: G11B23/087
Filed: 1973-06-12
Abstract: The tape cassette has two side-by-side hubs (15), each carrying a tape reel (14), and enclosed by two surfaces (1,2) with two aligned circular apertures (3, 4 and 5, 6) to allow the drive shafts (7, 8) of a tape drive (9) to be inserted through the hubs. The two surfaces (1, 2) have internal faces with annular ribs (10, 11) concentric with the apertures (3, 4 and 5, 6), which preferably are of V shaped cross-section. The tape reels (14) carried by each hub (15) each have an annular indent, above and below, cooperating with the ribs (10, 11) in the two surfaces (1, 2) so as to centre the reels (14) in their precise position.
Patent FR-2208902-A1 (FR)
Title: 14-Hydroxy dihydronormorphinone prepn. - from 1-halo-nor codeinone, by oxidn., catalytic redn. and hydrolysis
IPC: C07D489/08
Filed: 1973-06-15
Abstract: 14-Hydroxydihydronormorphinone is prepd. (a) by oxdn. pref. using Na dichromate of a cpd. of formula (I): (where X is Cl or Br, Y is -CHO, -COOCH3 or -COOC2H5) to give cpd. of formula (II): (b) cpd. (II) is catalytically reduced to cpd. of formula (III): and (c) cpd. (III) is hydrolysed.
Patent FR-2236410-A1 (FR)
Title: Device for opening greenhouse glass panels - has internally grooved yoke, gear wheel and notched rack
IPC: A01G9/24
Filed: 1973-07-12
Abstract: The device obviates the disadvantages associated with large sliding surfaces needing lubrication, and which can becomes oxidised. The device consists of an internally grooved yoke in some plastic material. The yoke arms are hollowed at their ends into grooves and are provided with a roller each (11 and 12). A gear (19) running on a fixed motor shaft (20) in the yoke groove engages the notches on a rack (14) running through the groove and its movement is thereby translated into the opening or shutting of a glass panel. The lower power requirement is due to the fact that there are only 3 points of contact, i.e. the gear wheel and the two rollers.
Patent FR-2244404-A1 (FR)
Title: Automatic de-boning machine for poultry legs - having shears with rotating, toothed discs and incurved deflectors to push the meat away
IPC: A22C17/00
Filed: 1973-09-20
Abstract: Bones are automatically removed from legs of poultry, after they have been heated, by a machine which comprises a conveyor belt which brings a leg towards two rollers with vertical axes; these can be turned aside elastically. The leg, with the claws foremost, is carried towards the rollers through a centering device consisting of two blades; the bone meets an assembly of shears whose planes converge towards the axis of the bone. each shear consists of two toothed discs rotated in opposite directions. Incurved deflectors push the meat away from the shears and it falls from the end of the conveyor; the bone continues its advance between the two rollers and is then evacuated. The process is effected more rapidly, if not more perfectly, by the automatic machine than by a manual boning operation.
Patent FR-2246341-A1 (FR)
Title: Multi-purpose cutter for a machine tool - rotary cutting insert support is locked against turning by a pin
IPC: B23B27/16
Filed: 1973-10-05
Abstract: At one end of the square section tool shank (1) is a cylindrical recess (2) with a central hole (3) in its base which locates a peg (5) in the insert support (4). Grooves (9) in the wall (4a) fit over a pin (7) in the base (8) which protrudes into a groove (6) in the side of the recess; this forms an angular adjustment for the insert (11) and chip-breaker (12) in the support. A clamp (14) and screw (18) with opposite threads (18a, 18b) fit in another recess (13, 16). The damp has a side rib (15) preventing it turning and a diametrically opposite nose (17) which engages the top of the insert support to hold it in its recess (2). Changing supports allows the use of different cutting rakes.
Patent FR-2209512-A1 (FR)
Title: Non-toxic plant fungicidal compositions - contg. organic acids, their salts, glycerin, aluminium chloride or sugar esters
IPC: A01N43/04
Filed: 1973-12-07
Abstract: Title compsns. contain >=1 of tartaric, oxalic, fumaric or citric acids, their salts with alkali metals, ferric citrate, ferric lactate glycerin, aluminium chloride or esters of sugar with (8-18)C fatty acids. Besides having fungicidal activity they have a bactericidal and anti-viral action. They may be formulated as dusts, granules, emulsions etc. and applied at the rate of 10-2000 g/10 ares.
Patent FR-2259437-A1 (FR)
Title: Composite conducting layer charge coupled device - provides asymmetric potential well using alternate oppositely doped regions
IPC: H01L29/10
Filed: 1974-01-24
Abstract: The charge coupled device (CCD) for counting circuits, delay lines, memory networks etc. uses a layered structure designed to overcome the problems incurred in creating an asymmetric potential well in order to ensure the unidirectional movement of the minority carrier. Variation of doping in a single layer provides the varying extraction potentials required and alleviates the problem of two juxtaposed different conductors and allows the reduction of the inter-electrode spaces. The potential well is created by a conducting layer formed by two oppositely doped conduction levels, i.e. N++ and P++ arranged under the electrodes and over an insulating layer.
Patent FR-2260300-A1 (FR)
Title: Prodn of individual portions of frozen foods - in honeycomb moulds and demoulding device
IPC: A23P30/10
Filed: 1974-02-12
Abstract: Plant is intended for the prodn. of individual portions of frozen and deep-frozen foodstuffs, originally in the pasty condition, in the form of cubes. It comprises a number of moulds with a de-moulding device specially designed for the ultimate extn. of the moulded elements. The moulds are n the form of honey-comb plates and are shown in the diagram in the upside down position, as they pass through the de-moulding machine; they are made from a pliable plastic, such as food quality high press. polyethylene, capable of withstanding temps. as low as -50 degrees C. The honeycomb cells of the moulds are filled with a measured quantity of the foodstuff. Each is covered with a lid and placed in a refrigerator. Aftera given time the moulds and withdrawn and after removal of the lids, are placed in the de-moulding machine. This comprises two steel, rubber-covered press rolls placed transversely to the guide rails. Two counter-rollers are placed under each roll leaving a space equal to the width of a cell. The rolls press ont he protuberances on the cell bases as the latter pass underneath; the cells are slightly deformed so that the food elements are expelled from each row of cells in turn. The expelled cubes are more convenient for use than the larger blocks used hitherto. One or more of the cubes can be used according to the number of persons to be served; they may consist of spinach, thich soups etc.
Patent FR-2270160-A1 (FR)
Title: Container for foodstuffs such as wet fish - has impermeable coating on sawdust and combustible glue base
IPC: B65D65/42
Filed: 1974-04-12
Abstract: The type of sawdust used is not important, but pine is preferred. This is sieved before use to ensure even texture without inclusions. The bonding used is preferably starch based, others being acceptable if combustible since the container is burnt after use. Sawdust and bonding agent are mixed together, if necessary with water to control humidity, and introduced into a polished metal mould, heated and cured. After removal, the container is allowed to dry. The final operation is to apply, by spraying or dipping, an impermeable coating which is combustible and also non-contaminationg to foodstuffs packed inside.
Patent FR-2267701-A1 (FR)
Title: Movable partition for farm stock feeder - has linkage pivoting shutter upon linear barrier movement
IPC: A01K1/00
Filed: 1974-04-19
Abstract: The device comprises a beam (1) on which slides a rod (2) in bearings (3). The beam is fixed to a barrier. On the front face of the rod is a spring (5), and on its lower surface a block (10). A right angled isosceles trihedral (7) integral with the shutter is connected to ring (4). Two vertical stops (9) in conjunction with block (10) lock the shutter at the end of the right or left handed travel of the rod. The rod, moving at a constant speed, tensions the spring until the point of balance has been passed. The spring then relaxes and causes the shutter to pivot about its hinges. The block then covers the stop, locking the shutter.
Patent FR-2250674-A1 (FR)
Title: Package banded with thermoplastics tape - tensioned around package but unstressed at lap where welding rod is applied
IPC: B29C65/50
Filed: 1974-11-13
Abstract: A method of binding a package with stretched, thermoplastics tape, e.g. polypropylene or polyamide, consists of wrapping a loop on the tape around the package and a supporting plate below the package, lapping the ends of the tape and seal-welding them together by frictional heat. The portion of tape leading from the store is lead forward at a certain distance below the front end of the tape where it has already been wrapped around the package and supporting plate; this forms a gap between these two portions into which a length of thermoplastics rod, esp. 2-5 mm in diameter. can be introduced transversely as welding material; this rod is then rapidly rotated though total or partial revolutions at high speed, esp. 5,000-10,000 rpm, to heat it up; the rear portion of the binding tape and forward portion of this tape are then clamped at position just behind and just ahead of the welding rod, the rear portion being in addition cut from the supply reel, so that the lengths of tape in the region to be welded are now unstressed; these are then pressed together by a pressing device acting upwards against the underside of the support plate at high pressure, so that the weld is completed. While the entire tape around the package remains stressed, the portion to be welded is unstressed during the welding operation, thus avoiding stretching distortion and possible damage in this region.
Patent FR-2309182-A1 (FR)
Title: Rectangular bedding article with sliding-clasp fastener - for use as sleeping bag, blanket or poncho
IPC: A47G9/06
Filed: 1975-04-28
Abstract: The article comprises, when opened out, a rectangular sheet consisting of an envelope of material padded with an insulating lining, and provided with a sliding-clasp fastener along one short edge and two long edges. Along part of the axis joining the centres of the two short edges is an opening which is arranged symmetrically to the axis joining the centres of the two long edges, with closure means allowing the opening to be completely closed, pref. a sliding-clasp fastener. Along or near the long edges may be fastening elements to be secured to each other when the article is folded in half along its transverse axis. The fastening elements may consist of buttons and buttonholes, studs, hooks and eyes, etc.
Patent FR-2282113-A1 (FR)
Title: Quantitative carbohydrate analysis reagent - contg. arsenic trioxide and normal butanol(AR150475)
IPC: G01N33/66
Filed: 1975-08-13
Abstract: Reagent for quantitative determn. of carbohydrates, esp. aldohexoses, contg. an aromatic amine dissolved in an acidified solvent (opt. with preservatives and stabilisers), a complexing agent such as EDTA, and opt. supplementary solvents, also contains (a) a trivalent As cpd. which is either As2O3 or an As cpd. capable of liberating As2O3 under the conditions of use, and (b) n-butanol. Partic. for diagnosis of diabetes, as well as in clinical medicine in general. The reagent is very sensitive, does not attack the skin and mucous membranes and does not require deproteinisation of the sample.
Patent FR-2331989-A1 (FR)
Title: Rapid coffee making machine - with high pressure in hot water reservoir relieved by permanent deformation of pressure sealing washer between water container and filter
Inventor: SCHWOB PIERRE
IPC: A47J27/09
Filed: 1975-11-21
Abstract: The coffee making machine has a water container heated by electrical elements. The steam pressure forces the water through a filter and the ground coffee. If the filter becomes blocked, steam pressure and water temperature rise, operating a thermal cutout. If this is defective, a spring loaded safety valve releases the pressure under a cover. If this is also defective, the sealing washer (14) between water container and filter deforms and leaks the pressure. The washer is cruciform shaped (12) and made from a material having a permanent set when deformed and must be replaced (15) before the machine can again be operated.
Patent FR-2336601-A1 (FR)
Title: Vibration damper for impact machines - has rubber disc mounted in cylindrical housing which telescopically receives stepped member
IPC: B25D17/24
Filed: 1975-12-22
Abstract: The vibration damper for impact machines such as pneumatic hammers or stamping presses, is in the form of a rubber disc (3). The disc (3) fits closely in a cylindrical housing (1) which forms part of the pneumatic hammer. The member (2) which receives the impact has a cylindrical projection which also fits closely inside the housing (1). When the housing (1) strikes the member (2) the rubber disc (3) is unable to deform to any significant degree of the virtual in compressibility of rubber. Thus all the energy of the blow is transmitted to the member (2) but any vibrations are absorbed due to the internal damping characteristics.
Patent FR-2296999-A1 (FR)
Title: System for dung removal with rake type conveyor and piston - has piston and rake driven by a pair of linked piston/cylinder devices
IPC: A01K1/01
Filed: 1976-01-05
Abstract: A dung removal system having a horizontally moving rake type conveyor and a piston operating vertically which further moves the scraped up dung, such that either of these devices is motor driven, has two piston cylinders (11, 16) with pistons (13, 17) operating within them attached connected such at both ends of one cylinder are connected by pipes (14, 15) to one end of the other cylinder to form a closed system at one end of the cylinder. This closed system is filled completely with a fluid e.g. oil and one cylinder of the pair drives the rake conveyor or the compressing piston and the other the plant item not operated by the first cylinder.
Patent FR-2297844-A1 (FR)
Title: N-(Amino-sulphenyl)-N'-phenyl-formamidine derivs - prepd by reacting N-phenyl- formamidines with aminosulphenyl halides (BE150776)
IPC: C07C67/00
Filed: 1976-01-12
Abstract: Formamidine derivs. of formula (I): (where R1, R2 and R3 are H, halogen, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, CF3, CN or NO2; R4 is 1-4C alkyl; R5 is opt. halo-substd. 1-10C alkyl, or 3-10C cycloalkyl, 4-10C cycloalkylalkyl or 2-10C alkoxyalkyl; and R6 is H, opt. halo-substd. 1-10C alkyl or alkoxy, or 3-10C cycloalkyl, 3-10C cycloalkoxy, 4-10C cycloalkylalkyl, 4-10C cycloalkylalkoxy, 2-10C alkoxyalkyl or 2-10C alkoxyalkoxy), e.g. 1,3,5-2-10C alkoxyalkyl or 2-10C alkoxyalkoxy), e.g. 1,3,5-triaza-4-thia-1-(2-methyl-4-chlorophenyl)-3-methyl-5-formyl- -7-methoxy-1-heptene, are pesticides with a broad biocidal activity, being useful e.g. as acaricides, insecticides, ectoparasitices, plant growth regulators or herbicides. They are particularly useful as acaricides (e.g. against members of the families Ixodidae, Argasidae, Tetranychidae and Dermanysidae; (I; R1 = o-methyl, R2 = p-Cl, R3=H) have outstanding sustained activity against larvae and adults, while (R1 = o-methyl, R2 = p-methyl, R3=H) are primarily of interest as ovicides) and as insecticides (esp. against insects which are injurious to plants).
Patent FR-2356200-A1 (FR)
Title: Appareil de chiffrage de donnees
IPC: G06F21/14
Filed: 1976-02-27
Abstract: L'appareil de chiffrage de données comporte un registre à décalage avec rétroaction adapté pour générer une séquence de bits pseudo-aléatoire. Des sorties parallèles des étages du registre à décalage sont connectées sélectivement aux entrées S1A-S14A; S1B-S14B; et S1C-S14C de trois circuits de transformation non-linéaire, chacun comportant un réseau logique 40A et un générateur de parité 41A. La sortie d'un générateur de parite sélectionné est appliquée à une porte ou exclusif avec l'entrée des données en clair. La sortie de la porte ou exclusif est appliquée à un registre à décalage série-parallèle grâce auquel des blocs successifs de bits sont brassés pour fournir les données chiffrées. L'appareil peut être utilisé dans des terminaux financiers automatiques.
Patent FR-2347559-A1 (FR)
Title: Pipe or cable grip without assembly screws - has fixing flanges on two halves turned up to form clip housing
IPC: F16B2/10
Filed: 1976-04-08
Abstract: The two semi-circular halves of this cable or pipe clamp are assembled without the use of screws. On the lower half (2) the projecting fixing flanges are extended and turned upwards, through slightly more than a right angle (3, 4) so that they clip the flanges (5, 6) of the top half in place when the latter is inserted. In a variant, one of the flanges of the upper half is also turned upwards and reduced in width. This reduced width part is then inserted in a hole made in the upturned part of the lower flange. On the other side of the clamp, notches parallel to the pipe axis are formed on the inside face of the upturned flange on the lower half, allowing several different clipped positions of the two halves as the upper flange registers in the notches. Greater security may be obtained by bending in the top end of the hook (7) and bending out the top of the eye. Complete accidental opening of the fitting may be prevented by fitting a ring through holes bored in each mating flange at the end of the clip which is not hinged.
Patent FR-2352635-A1 (FR)
Title: Oscillating cradle cam reproducing machine - has two comparative servo loops compensating for cradle acceleration and motor speed
IPC: B24B19/12
Filed: 1976-05-26
Abstract: The cam-producing machine has an oscillating cradle support which is controlled by a sensor following a rotating template. The template and the workpiece are mounted on a shaft which is mounted on the cradle. A jack oscillates the cradle in response to sensor movements. The machine includes two servo-loops which compensate for the transverse acceleration of the cradle and variations in shaft speed. The two servo-loops act in combination to modify the drive motor speed in response to an error signal. The primary loop includes an error determining comparator, a generator delivering a current related to the error, and a tachometric generator associated with the motor.
Patent FR-2354514-A1 (FR)
Title: Dispositif de detection et de regulation du debit d'air necessaire a la combustion d'un bruleur a gaz
Inventor: CHARRON JEAN-CLAUDE
IPC: F23N5/18
Filed: 1976-06-11
Abstract: L'invention se rapporte à un dispositif de détection et de régulation du débit d'air nécessaire à la combustion d'un brûleur à gaz. Le dispositif comporte un boîtier 1 renfermant une membrane souple 3 qui délimite une petite chambre 10 soumise sans restriction à la pression du gaz admis aux brûleurs et un débimètre 2 dans lequel circule l'air fourni par le ventilateur d'estruction. La membrane souple 3 est reliée par une tige 8 à un contacteur de type << reed >> 12 disposé dans le débimètre 2 et qui commande alimentation électrique du moteur du ventilateur d'extraction. Le conducteur 12 est lui-même commandé par un aimant 16 fixé à la partie inférieure d'un puits 14 entraîné en rotation par un disque flottant 13. Application à la régulation du débit d'air nécessaire à la combustion d'un brûleur à gaz pour les chaudières du type étanche à tirage forcé.
Patent FR-2355972-A1 (FR)
Title: Modular sliding door unit - has frame and hollow partition into which door slides on top and bottom runners and rails
IPC: E06B3/46
Filed: 1976-06-22
Abstract: The modular door unit consists of a frame (2) comprising two side uprights and a top (5) and bottom (6) rail. The frame acts as a reinforcement for a hollow partition section and fits into a hole which can be closed by means of a sliding door (9). The sliding door slides along the top and bottom rails and fits inside the hollow partition. The door (9) has at least two runners at the top, with vertical axles, which jut out on each side of the door. The top rail of the frame has a U-shaped section with sides on which the runners run. The bottom of the door has at least two runners with horizontal axles running in a U-shaped rail in the bottom rail of the frame.
Patent FR-2358958-A1 (FR)
Title: Vice with locking mechanism - has long pitch screw to operate movable jaw and fixed jaw mounted on extension of base
IPC: B25B1/10
Filed: 1976-07-21
Abstract: The lockable vice has a base, a jaw being slidable on a guide. The base is fixed by screws, and has an overhanging extension which carries a second jaw. The slidable jaw is operable by a locking device with a long pitch screw, this being mounted behind the movable jaw above the vice mounting bench. The base extension pref. has a mounting with a vertical face which bears against the edge of the being and is held by bolts or screws. The jaw guide may be a rail which extends for the length of the base.
Patent FR-2368820-A1 (FR)
Title: Electric coupling system for sync. generator rotor and exciter - ensures good electric contact and mechanical strength by spring loaded contact
IPC: H02K19/38
Filed: 1976-10-20
Abstract: A simple design is used for the mechanical and electrical coupling between the rotor windings of a synchronous generator and the exciter generator mounted coaxially with the rotor. The generator rotor shaft is mounted end to end with that of the exciter generator (2). A mechanical coupling (4) is arranged concentrically with these outside a spring mounted (12) arrangement ensuring good contact between the conducting busbars (5, 6) of the two units. These are held in position by a clamp bolt (22) in such a way that they are forced together into better contact by centrifugal force as the two units rotate.
Patent FR-2347413-A1 (FR)
Title: Orange-violet-blue anthraquinone dyes - derived from N:N-disubstd sulphamic acid halides, for natural and synthetic fibres esp polyamides
IPC: C09B1/32
Filed: 1976-10-21
Abstract: The novel anthraquinone dyes, free from water solubilising acid groups, but however, being very sol. in aqs. media are of formula (I): (where AQ is an anthraquinone residue opt. carrying one or more non-ionic substituents such as halogen, alkyl, nitro, cyano, carboxyalkyl, carboxamide, hydroxy, alkoxy, acyloxy, thioalkyl, thiaryl, amino, alkylamino, arylamino, acylamino or arylsulphonylamino; x is a bridge -O-, -S-, -NH- or -CO N-; R is opt. branched alkyl, or aralkyl, the alkyl chain in both cases being opt. interrupted by one or more hetero atoms; R1 and R2 are the same or different lower alkyl groups; n = 1 or 2). (I) are useful as orange-rose-violet and blue dyes for natural and synthetic fibres, esp. natural and synthetic polyamides which are dyed fast shades, esp. to light. (I) may be used for printing textiles either directly or by transfer.