baber/WOPTO huggingface dataset:
Patent FR-2319430-A1 (FR)
Title: Headlamp reflector glue strip deposition machine - has unit with resin and hardening agent mixed in nozzle fixed to frame with movable workpiece support
IPC: F21V17/00
Filed: 1975-07-30
Abstract: The machine deposits a strip of glue in a closed pattern on a flat surface, particularly a motor vehicle headlamp reflector. It incorporates a frame with vessels accommodating a resin and a hardening agent (12, 14), each of which is connected to a mixer unit (16) with a nozzle at the lower end (18) by which the glue is deposited. The nozzle is fixed in position in relation to the frame (10), on which there is a support (20) for the work, movable in accordance with the outline of the latter. A guide is fixed to the support and has internal cam tracks of shape corresponding to the work outline, working against a guide roller on a shaft whose axis is in a fixed position.
Patent FR-2284424-A1 (FR)
Inventor: SUGIYAMA MASAMICHI
IPC: B29C65/20
Filed: 1975-09-11
Abstract: 1504717 Seaming non-metallic sheet material; welding press MITSUBISHI KASEI KOGYO KK 9 Sept 1975 [12 Sept 1974] 37038/75 Headings B5K and B5N A welding apparatus comprises a pair of opposed pressing plates 1, means 5 to move the plates 1 towards and away from each other to receive therebetween superposed articles to be welded together, a heated platen 9 to heat the article surfaces to be welded together, means 11, 12 for reciprocating the platen 9 between an operative position between the plates 1 and an inoperative position outside of the plates 1, a holding mechanism 2 to position the articles at the opposing surfaces of respective plates 1, and a spacer 3 to define predetermined gaps between the platen 9 and the plates 1. As shown, the plates 1 are movable vertically by oil pressure cylinder 5 and are guided by rods 6 extending through bushings 21 on beams 20. Each plate 1 is provided with suction discs 2, connected to a suction pump 7, and spacers 3. Each disc 2 is contained in a recess 24, Fig. 2, in the plate 1 and is biased by a spring 22 to normally project slightly beyond the inner surface of the plate 1. Upon the application of suction through a pipe 23 to the centre of the disc 2, after engagement with an article, the disc is forced into the recess 24. Spacers 3 are mounted adjustably on either one or both plates 1 or on the platen 9. The platen 9 has a fluorinated resin surface coating, has an internal electric heater, and is reciprocable on wheels 10 along rails 13 by an endless chain 12 driven by a motor 11. In operation, the height of the spacers 3 is adjusted to be smaller than the thickness of one article to predetermine the thickness of the surface layer of the article to be melted. The articles are inserted between the separated plates 1, the cylinders 5 are operated to clamp the articles between the plates 1 and suction is applied to the discs 2. The plates and the articles are separated and the platen 9 is inserted between the articles. The plates 1 are again brought together and the articles are pressed against the platen 9 to fuse the desired areas until the platen 9 engages the spacers 3. The plates 1 are separated, the platen 9 is retracted and the plates 1 are re-closed to press the articles together to effect welding. The articles may comprise two flat, moulded sheets each having hollow spaced legs, the ends of corresponding legs of the sheets being welded together to form a pallet.
Patent FR-2328950-A1 (FR)
Title: Reciprocating liq. column metering pump - has oscillating liq. and buffer liq. between piston drive diaphragm and valved diaphragm pump
IPC: G01F11/00
Filed: 1975-10-24
Abstract: The metering pump has a reciprocating column of liquid (6) whose motion controls the inlet and delivery volume of the product to be pumped. The column (6) is contained in a tube (1) which at one end terminates at a piston-operated flexible diaphragm (20) and at the other end at a hollow chamber (23) sub divided into two chambers (26, 25) by another flexible diaphragm (24). The column (6) is separated from each of the diaphragms by columns of a buffer liquid (12, 12a). The pump chamber (25) is alternately connected (27) to inlet and outlet lines (28, 29). The column (6) may be an opaque liquid whilst the buffer liquid (12, 12a) is transparent and non-aggressive. There may be photoelectric elements (9, 10, 9a, 10a) controlling the inlet and outlet valves (27).
Patent FR-2330722-A1 (FR)
Title: Antiskid rubber objects - contg. more than twice normal amt. of resin, e.g. colophony
IPC: C09K3/14
Filed: 1975-11-10
Abstract: Anti-skid properties are produced in objects made of rubber or elastomers by incorporating more than twice the normal amt. of natural or artificial resin into the porition concerned. The resin is pref. colophony. The resin may be incorporated homogenously, e.g., before vulcanization, or in particles, e.g., by high pressure. The process can be applied to the soles of gymshoes, mountaineering and walking boots and to tyres for use at low speed.
Patent FR-2292640-A1 (FR)
Title: Packing element for bottles in tray - consists of cover sheet with holes for bottle tops and side panels securable to tray
IPC: B65D71/52
Filed: 1975-11-26
Abstract: The arrangement is of the type wherein bottles (11) are placed in a tray (10) and a cover (2, 4) is provided which is in contact with the bottles. The cover consists of a prefabricated sheet (2) provided with holes through which the bottle tops project. The sheet is provided with two sides panels (3, 4) at opposite sides, which are secured to the tray. They may be secured by adhesive or by strapping around cover and tray. The holes may have outwardly extending radial cuts (6). The side panels may be provided with slots (9) to facilitate handling.
Patent FR-2296014-A1 (FR)
Title: Steel with improved machineability and fatigue strength - obtd. by ladle deoxidn. producing amorphous inclusions
Inventor: GUBIOTTI ROBERTO
IPC: C21C7/00
Filed: 1975-12-22
Abstract: Process for mfg. steels with improved machineability the novelty being the following steps: (a) the addn. to the steel in the casting ladle, of ferrous alloys contg. Si, Ca, and at least one other element from among Al, Mn, Ba, the addn. starting when the ladle is 1/4 full and ending when the ladle is 1/2 full, using 2-5 kg of the addn./tonne of steel; (b) casting the steel from the ladle at a speed above 500 kg/minute; (c) cooling to obtain complete solidification in 5-150 minutes. The addn. pref. has compsn. by wt.% (1) 50-70 Si, 10-20 Ca, 1-10 Al, 0-2 Ba, 10-20 Mn, balance Fe; or (2) 50-70 Si, 10-20 Ca, 2-10 Al, 0-2 Mn, 0-2 Ba, rest Fe; or (3) 50-70 Si, 5-20 Ca, 2-10 Al, 0-5 Mn, 10-20 Ba, rest Fe. The steel pref. also has good resistance to fatigue. The amorphous nature of the inclusions improves both machineability and mechanical properties. The steels pref. contain amorphous non-metallic inclusions from different zones of the ternary diagram (Ca, Mn) O-SiO2-Al2O3 and contg. Ba.
Patent FR-2342812-A1 (FR)
Title: Machine tool cutter tip mounting - has tapped inclined bore with screw head bearing on tip and shoulder of recess in holder
IPC: B23B27/16
Filed: 1976-03-04
Abstract: A consumable cutting tip (3) is held in position on the tool (1) by a screw (4). The end of the tool (2) is recessed to locate the tip and hold it against horizontal forces at right angles to the tool. A hole (5) is drilled and tapped into the tool at an angle so that at the point of contact (12) between the screw (7) and tip (3) an axial force is exerted to hold the tip in the vertical direction. A friction force is also produced to hold the tip against horizontal forces along the length of the tool. The screw (7) has a large chamfered head (6) to cover the tip and a recess (11) is made in the tool to accommodate this.
Patent FR-2304874-A1 (FR)
Title: Auxiliary heater for central heating installation - has heater and thermostat attached to pipe to operate on breakdown
IPC: F24D13/00
Filed: 1976-03-12
Abstract: The auxiliary heating system for a central heating installation, which ensures that the water will still be heated in the event of a breakdown in the main heater, thus preventing the water from freezing inside the pipes when the temperature falls below zero in winter time, employs a muff type heater which is clamped around one of the water circulating pipes located near a mixer valve (V) and controlled by a thermostat (t) attached to the pipe nearby. Instead of a refractory muff type heater, an electric transformer may be used, with its secondary coil connected to the pipe so as to heat the water passing through it, under control of the thermostat.
Patent FR-2306205-A1 (FR)
Title: S: methyl -(3)-furfurylidene -(2)-methyl dithio carbazate - fungicide prepd by reaction of furfural with S: methyl-(2)-methyl dithio carbazate
IPC: C07D307/52
Filed: 1976-04-02
Abstract: New dithiocarbazate deriv. is of formula (I). Cpd. (I) is a fungicide for the treatment of seeds and plants. It is less toxic and more active, esp. against Tilletia than organo mercurial fungicides. (I) is esp. useful in treating cereal seeds, 50-1500 p.p.m. being used. In an example (I) was prepd. by treating 2.7 g. S-methyl 2-methyldithiocarbazate with 1.9g. furfuraldehyde in 50 ml. ethanol and 5 ml. acetic acid to 3.3g. (I), m.pt. 98 degrees C.
Patent FR-2309144-A1 (FR)
Inventor: SCHAERFFENBERG BRUNO
IPC: A01N63/04
Filed: 1976-04-28
Abstract: To control pests, a mixture of a chemical insecticide and the a fungal mycelium of an entomopathogenic fungus which has been grown on a medium is applied at the site of the attack. The mixture applied contains, for example, the chemical insecticide in an amount of 0.0001 to 0.01 part by weight and the fungal mycelium of an entomopathogenic fungus in amount of 0.2 to 2 parts by weight per 10 parts by weight of carrier. The fungal mycelium is, for example, a mycelium of an entomopathogenic fungus, such as the mycelium of the muscardine-type fungi, which is grown on bran, coarse cereal meal or porridge oats, and the chemical insecticide is preferably DDT, benzene hexachloride, chlordane, methoxychlor, heptachlor, dieldrin, aldrin, endrin, a phosphoric ester, in particular phosdrin, metasystox, birlane, E605 or gusathion. The abovementioned mixture is used for controlling insects which are resistant to other insecticides, such as the Colorado beetle or cabbage aphids. The novel synergistically-acting pesticide mixtures act on non-resistant pests but also on pests which have already acquired a resistance, substantially reduced dosage rate of chemical insecticides being used.
Patent FR-2349744-A1 (FR)
Title: Mechanically actuated diesel engine fuel injector - has auxiliary return spring to give two different injection speeds
Inventor: PERR JULIUS P
IPC: F02M59/30
Filed: 1976-04-30
Abstract: The fuel injector needle valve (12a) is opened mechanically by a cam, push rod and rocker arm system and closed by a return spring (14). An auxiliary spring (20) whose closing force is considerably less than that of the main spring is in series with the main spring (14). The auxiliary spring (20) is coiled around a tappet (21) which is joined at its lower end to the needle valve actuator piston (12). The upper end of the tappet is formed as a flange (22) able to move axially inside a closed cylinder (23). A gap is formed between the flange (22) and the cylinder cover (24) when the needle valve is in the closed position. the auxiliary spring deforms at a predetermined engine speed to give a direct connection between push rod (27) and actuator piston (12).
Patent FR-2352714-A1 (FR)
Title: Plastic transport vessel with rectangular base - has oblong hand holes in sidewalls near corners with short sides parallel to top
Inventor: BREUIL JEAN PIERRE ANDRE SIMON
IPC: B65D21/06
Filed: 1976-05-25
Abstract: The plastic transport vessel has a rectangular base and four sidewalls at an obtuse angle to it, and in which openings are formed. At the top of the walls is a flange protruding outwards, on which there are two pivoting stirrups at opposite points. When these are swung out, they allow empty vessels to be stacked nested together, supported on adjacent top edges, and when swung in they support the vessels on each other. There are oblong openings in the sidewalls near the top, the short sides of which run parallel to the top edge. Width and height of the openings is sufficient to allow their use as hand grips when handling.
Patent FR-2345509-A1 (FR)
Title: Lubricants for photographic film, recording tapes, records, etc. - contg. tetrafluorethyl telomer and fluorinated copolymer
Inventor: PARDEE ROBERT P
IPC: G11B5/72
Filed: 1976-06-02
Abstract: Lubricants contg. a mixt. of (A) a copolymer of trifluorochloroethylene and vinylidene fluoride, (B) a tetrafluoroethylene telomer and (C) a solvent for the copolymer and the telomer. The solvent is a halogenated aliphatic hydrocarbon, pref. trichlorotrifluoro ethane, content of (A) is >=0.005 (0.02) wt. % and of (B) >=0.01 (0.1) wt. %. Used for lubrication of recording substrates, photographic film, magnetic substrates (e.g. sound and video recording tapes), gramophone records, etc. An abrasion and wear-resistant coating is obtd., with lower friction than by use of (A) or (B) alone. Clarity on photographic film is very good.
Patent FR-2353646-A1 (FR)
Title: Electroslag remelting plant - uses non-consumable graphite electrode and is designed to produce different types of products
Inventor: RABINOVICH V I
IPC: C22B9/18
Filed: 1976-06-03
Abstract: A mould base plate supports a cooled mould contg. a slag bath and a consumable electrode is driven vertically downwards, with its bottom end is immersed in the slag. An electrode is connected to one pole of a power supply. At least one noncumable electrode is used in series with the consumable electrode and can be moved vertically w.r.t. the mould base plate. In one plant, the electrodes are located on arms driven independently along one vertical pillar; and the mould base plate may be lowered during casting. The graphite electrode may be ring-shaped, and located on the mould wall, but sepd. from the latter by electric insulation; the bottom of the ring dips into the slag bath; and both mould and ring are raised during casting or the base plate lowered. The electrical efficiency of the plants is appreciably higher than that of conventional plants; prod. quality is better; operation and maintenance is easier; and prodn. costs are lower.
Patent FR-2313912-A1 (FR)
Inventor: SUNG PEI
IPC: A61K6/896
Filed: 1976-06-14
Abstract: 1529267 Dental bonding composition JOHNSON & JOHNSON 11 June 1976 [13 June 1975] 24326/76 Heading C1M A composition for bonding dental porcelain to a non-precious metal alloy (i.e. based on Co or Ni) core comprises: (a) a bonding component comprising powdered aluminium and a powdered glass comprising, by weight, 47-74% SiO 2 , 1-16% Al 2 O 3 , 3-17% Na 2 O, 0À6-6% CaO and 0À4-4% MgO, the mixture being capable of bonding to the alloy core when heated to 1750-1850‹ F.; and (b) a carrier component comprising a liquid organosilicon compound which provides a reducing atmosphere when heated at 1200-1900‹ F. The glass may optionally include 0-12% K 2 O, 0-25% SnO 2 , 0-5% Li 2 O, 0-2% B 2 O 3  or 0-2% BaO. The weight ratio of Al to glass is preferably 0À67-2À3:1. The volume ratio of bonding component to liquid carrier is preferably 0À5-1À5 parts solid bonding component to 1 part of liquid carrier. The carrier may be a silicone oil or a liquid silane. In use, a non-precious metal alloy core of a dental restoration (of a Co or Ni alloy, preferably Ni-Cr) is cleaned and uniformly coated with the bonding composition; the coated core heated at 90-100 degree F. per minute from about 1200‹ F. to a temperature in the range 1800-1900‹ F.; the surfaces cleaned; and dental porcelain applied and fired.
Patent FR-2328968-A1 (FR)
Title: HV measuring system for multiphase installations - uses capacitively coupled voltage divider formed by coaxial electrodes in chambers screening out stray capacitance
IPC: G01R15/16
Filed: 1976-10-15
Abstract: The high-voltage measuring system for three-phase high-voltage installations consists of an outer, coaxial electrode in a chamber surrounding the outer end of a high-voltage conductor which carries one phase of the three-phase system. The chamber is filled with insulating gas. The gas and the electrodes form a high-voltage capacitor. The inner part of the coaxial electrode is connected via an insulating bush to a conducting rod. This connection is coupled through a second capacitor to an amplifier which drives an indicating instrument. The arrangement acts a voltage divider. A similar system is fitted to each the coaxial cylinders surrounding the end of each phase conductor. A flanged cylindrical capsule surrounds the coaxial electrode forming the continuing chamber. It screens out stray capacitances from the other phase conductors.
Patent FR-2371867-A1 (FR)
Title: Leaf remover for grape harvester tank - has inclined conveyor with discharge adjacent suction pipe through which leaves are removed
IPC: A01D46/00
Filed: 1976-11-30
Abstract: Grape crop is drawn into a tank (1) under vacuum and transported by a motor driven conveyor (4) in the upper part of the tank. The conveyor is upwardly inclined towards a curved pipe (5). The suction in pipe (5) draws off the leaves and the grapes fall into the lower part (7) of the tank.
Patent FR-2364863-A1 (FR)
Title: Appareil pour sectionner des feuilles de matieres planes telles que du verre
IPC: B26D1/18
Filed: 1976-12-02
Abstract: Cet appareil pour sectionner une feuille de verre posée sur une table comprend un pont 16 s'étendant en travers de la table au-dessus de la surface à sectionner et des rails de guidage 28, un chariot 30 monté mobile sur ces rails et traversant la table, une roue sauteuse 40, un système 44 assurant le montage flexible de cette roue sauteuse dans un chariot afin que cette roue roule sur la surface à sectionner, un système 48 ramenant cette roue vers le bas vers la surface du verre, un outil sectionneur 42 adjacent à la roue sauteuse, des organes 58 de montage flexible de cet outil par rapport au système 44, et un dispositif 62 abaissant l'outil vers la surface du verre avec une force indépendante de tout mouvement vertical de la roue sauteuse pendant que le chariot traverse la table. Technique de la verrerie.
Patent FR-2374629-A1 (FR)
Title: Dispositif de prelevement aseptique d'echantillons
Inventor: LACORRE GEORGES
IPC: G01N1/20
Filed: 1976-12-15
Abstract: Domaine de l'invention : industries des appareils de laboratoire. Dispositif de prélèvement aseptique d'échantillons de produits contenus dans une enceinte aseptique comportant : une première conduite reliant l'enceinte à un récipient récepteur des echantillons, accouplable de manière étanche à ladite conduite; un organe d'obturation de celle-ci; une deuxième conduite d'admission d'un fluide stérilisant à température et pression élevées dans la première entre l'organe d'obturation et le récipient ; et une troisième conduite issue dudit récipient et munie à son extrémité d'un organe taré de mise en communication avec l'atmosphère. Applications : prélèvements aseptiques d'échantillons de produits, notamment alimentaires ou pharmaceutiques, à partir d'une enceinte elle-même aseptique.
Patent FR-2341516-A1 (FR)
Title: Front fixture for fork lift truck - has pair of vertically spaced arms behind mast and column
Inventor: STEDMAN ROBERT NORRIS
IPC: B66F9/10
Filed: 1977-01-12
Abstract: The fork lift truck has a pair of long, vertically spaced arms (31, 37) whose pear ends are pivot connected with the fixing mechanism by pivots (32, 28). A mast (33) is arranged in front of the frame (13) with a column (46) and a load lifting device (41, 48) which is connected with the column for an upwards motion. Second pivot mechanisms (34, 39) connect the column (46) with the front ends of the arms while power devices (41) swivel the arms upwards about the first pivot mechanisms (32, 38) out of a lowered position where the arms extend forwards and downwards to raise the mast arrangement (33).
Patent FR-2378383-A1 (FR)
Title: Electric motor flat plate collector mfr. - includes cutting radial strips on metallic discs and folding them back under respective discs through centre hole
Inventor: VUILLARD JEAN
IPC: H01R39/32
Filed: 1977-01-19
Abstract: The flat collector plate is for the rotor of an electric motor. Its manufacturing technique minimises some of the processes normally required such as skimming off the surface after moulding the conductors within the insulating body material and cutting back the insulation between conductors to remove short-circuiting material resulting from the skimming process. Mfr. consists of a series of individual stages commencing with cutting radial strips on the basic disc. The centre hole used for setting up is then opened up and the strips previously formed are folded back under the disc. Further strips cut between the full radial ones are similarly formed and folded over the disc perimeter.
Patent FR-2384140-A1 (FR)
Title: Ejecteur de pompage
Inventor: PRINZ MICHEL
IPC: F04F5/46
Filed: 1977-03-16
Abstract: Ejecteur de pompage, comportant un corps d'éjecteur tubulaire fixe traversant la paroi d'une cellule de protection, ce corps comprenant un prolongement muni d'un premier ajutage lateral pour l'admission d'un débit de vapeur de pompage, d'un second ajutage latéral réuni à une tuyauterie d'admission d'un fluide à pomper et d'un diffuseur axial pour l'écoulement de ce fluide, profilé en convergent-divergent, et monté dans le corps derrière le diffuseur, un tube présentant un orifice d'entrée du débit de vapeur introduit dans le corps par le premier ajutage latéral et comportant à son extrémité en regard du diffuseur une tuyère. Cet éjecteur se caractérise en ce que le tube portant la tuyère se prolonge dans le corps à l'opposé du diffuseur par un axe associé à des moyens de commande de son déplacement Le déplacement de la tuyère permet d'obturer l'écoulement du fluide pour le nettoyage des conduits par refoulement de la vapeur.
Patent FR-2349703-A1 (FR)
Title: Sunshade with spring mounted folding arms - has gas filled spring between each pair of arm sections
IPC: E04F10/06
Filed: 1977-04-29
Abstract: The sunshade has spring-mounted folding arms hinging at their rear ends on the supporting tube, and supporting the extension bar at the forward ends. A gas-filled spring (4) is mounted between the two sections of each arm (5, 6) being secured to them by its ends. It can be accommodated in the angle between them, in U-section bearings fixed to them. The spring can be incorporated in a puller component spanning the hinge, and whose length remains constant when folding, and its end furthest from the hinge can be coupled by pull rods to the free end of a pull cord.
Patent FR-2390967-A1 (FR)
Title: Catheter for long term insertion - with flexible sections giving off bactericidal metal ions
IPC: A61M25/00
Filed: 1977-05-16
Abstract: A catheter for long-term insertion into cavities, such as the male or female urethra etc. is made of an elastomer or plastomer. It is equipped with sections which give off metal ions (e.g. of Cu, Ag or Au) on contact with a body fluid, without interfering with the flexibility of the catheter. The metal ions kill bacteria which are likely to rise from the outside and cause severe infection. It saves the flushing out of bladder and catheter and other chemotherapeutic measures.
Patent FR-2397983-A1 (FR)
Title: Fruit sorting and packing machine - has each individual fruit placed on support for weighing and direction to corresponding receiver
IPC: B07C5/18
Filed: 1977-07-20
Abstract: Each fruit or other unitary product is placed on an individual support. The supports are led to a weighing or sorting apparatus from which they are directed, with the fruit, to one of a number of receivers according to weight or size of the fruit. The supports, with their fruit, may be directed automatically, after weighing, to rotating tables on which they accumulate for subsequent removal by hand or automatically. Removal may be of the fruit alone or together with the support. The supports may be removed to form rows side by side which may then be wrapped to form a package of fruit and supports.