baber/WOPTO huggingface dataset:
Patent FR-2289112-A1 (FR)
Title: Grape vine defoliating machine - has horizontal blast of air from compressed air source
IPC: A01D46/00
Filed: 1974-11-04
Abstract: The defoliating machine, which is tractor-towed, consists of a chassis and a hydrostatic crosswise moving device adjusting the chassis at right angles and crosswise to the forward direction of the tractor. The chassis has a beam on which are mounted a pair of tubular segments on a horizontal pivot axis at right angles to the direction of travel. Compressed air is supplied from a compressed air source through the tubular segments into a pipe. The pipe has a drive pulley driven by a belt from another drive pulley fixed to the drive shaft of a motor. Each pipe segment has its free end bent at right angles, parallel to the pipe, and ends in a conical or Venturi nozzle. The chassis has a centering device for driving along the rows of vines.
Patent FR-2253057-A1 (FR)
Title: Aq. dispersions of air drying alkyd resins - made using a polyethylene glycol modified alkyd resin as emulsifying agent
IPC: C08G63/88
Filed: 1975-01-13
Abstract: Aq. dispersion f air-drying alkyd resins (I) are made by dispersing (I) in water contg. 0.5-2 wt. % ammonia at 80-90 degrees C or at >100 degrees C under pressure, using as dispersing agent 6-12 wt. % (on I) of an alkyd resin the same as or similar to (I) and modified with 50-70 wt. % (on total emulsifier resin) of a polyethylene glycol with 6-100, esp. 20-70 ethylene oxide units and opt. blocked on one side by a methoxy gp. Process gives stable dispersion and prod. can be diluted with water. The emulsifier resin is pref. a mixture of two polyethyleneglycol modified alkyd resins with different polyethylene glycol chain lengths.
Patent FR-2258275-A1 (FR)
Title: Filing folder with snap-open rings - rings are integral plastics mouldings attached to bases
IPC: B42F13/26
Filed: 1975-01-21
Abstract: A filing folder of the type with rings made in two halves, which snap open so that loose sheets, perforated at the same spacing as the rings can be slipped over them, and the rings snapped shut again, has ring assemblies, which combines with flexible supporting pieces are made as integral plastics mouldings. Each ring assembly has split ring portions (13, 19) integral with flap-like supports (16, 17) and the assemblies are mounted on a base (10) with fixing holes (11) and with a spring wire (22) interconnecting them.
Patent FR-2301735-A1 (FR)
Title: Couple regulator for tug to marine platform coupling - has two boxed pairs of hydraulically deformable cells sandwiching transverse axle
IPC: F16F15/023
Filed: 1975-02-19
Abstract: The hydraulic couple regulator, esp. for use in the linkage between a tug and a marine pipe laying platform has a housing (3a, b) containing two hydraulically deformable cells (5, b, 6a, b) in diametric opposition about a horizontal traversing axle (4). Reciprocal deformation of the cells can be used to effect axle or take place in response to excessive pressures due to sea motion. Viewed in plan the axle traverses two housings (3a, b) containing the cells, with the axle locating normal to tug travel (18), the housings on each aft tug flank, and cantilever arms from the platform joining the axle adjacently.
Patent FR-2302658-A1 (FR)
Title: Dielectric receptor sheet package for electron radiography - has fan-like folded conductive sheet supporting dielectric pieces
IPC: H05G1/02
Filed: 1975-02-28
Abstract: A receptor package for an electron radiography system, in the form of a continuous electrically conducting carrier or backing sheet with electrostatic image receptor pieces mounted thereon at spaced intervals, with a separable adhesive permitting removal of the receptor pieces after exposure. A fan or Z-fold continuous sheet provides transport for the receptor pieces through the imaging chamber, and provides electrical conductivity for the face of the receptor piece opposite the electrostatic image forming face. The dielectric receptor pieces are adhered to alternate folds of the fan, so that the sheet serves as a separator between the pieces.
Patent FR-2305112-A1 (FR)
Title: Tractor side mounting attachment for cable laying equipment - metal base plate with support held between two slides
IPC: E02F5/14
Filed: 1975-03-27
Abstract: The side attachment device comprises a metal base plate (1) and an implement support (2) held between two slides (3, 4). A joint with two rods (5, 6) pivoting at (65) is connected at one end to a connecting part (7) by a pin (76), and at the other end to a ram piston (9) by pin (96) on which it can pivot. Rod (5) is connected to the implement support by pin (25). The body of the ram (9) is connected to part (7) by pin (97) about which it can pivot. Part (7) is in the form of a fork, of which one arm is held by pin (12) in a sleeve (8). When it is required to mount the implement on the other side of the tractor. Part (7) its into a handed sleeve (11) and is connected to support at pin (52).
Patent FR-2310839-A1 (FR)
Title: Sharpener for knives or shears - has small grinding wheel with conical discs to give correct sharpening angle
IPC: B24D15/08
Filed: 1975-05-13
Abstract: The sharpener consists of a housing with handle in which a small grinding wheel (13) is mounted. Two conical discs (17, 18) are mounted at either side of the grinding wheel. The tops of the cones are adjacent to the wheel, so that ring shaped gaps with one sloping edge are provided at either side of the grinding wheel. When a knife is placed against the face of one of the conical discs, the knife will lie at the correct angle to the grinding wheel for sharpening. If the edge of a shear blade is to be sharpened against the circumference of the grinding wheel, a shield (32) is pulled over the wheel. This shield is normally pivoted out of the way under the wheel. The shield is provided with a slot at an angle, which makes it possible to draw the edge of a shear blade at the correct angle across the grinding wheel.
Patent FR-2275446-A1 (FR)
Title: N,N-di (1-ethylpropyl)benzamides - as selective herbicides, esp. against cockspur grass and bristle grass
Inventor: ARSURA EMILIO
IPC: C07C237/30
Filed: 1975-06-17
Abstract: N,N-di(1-ethylpropyl)benzamides of formula (I): (where X,Y and Z are H, halo NH2, NO2 or 1-6C alkyl) are selective herbicides for pre- and post-emergence use, esp. for use against amaranthus, mugwort, fat hen, bindweed, cockspur grass, bristle grass and vetch in crops. such as oats, beet, dwarf beans, green peas, tomatoes wheat, maize and rice.
Patent FR-2322986-A1 (FR)
Title: Inclining support for guard rail - has fixed shoe, wedge with adjusting screw and hollow post support
IPC: E04F11/18
Filed: 1975-09-08
Abstract: The adjustable support for a guard-rail post has a fixed shoe (3) with a frontal semi cylindrical bearing surface (22). Two cut-outs (9) in the slides of the shoe allow access for fixing bolts (7). A truncated conical wedge (17) has an inclined threaded hole carrying an adjustment screw (26). The removable support (2) has a vertical rectangular slot for the post and a base flange with a groove which engages on the bearing surface of the shoe. The wedge rests between the post and the inside surface of the support and the inclination adjustment screw bears on a flat hardened surface (31) of the shoe. The support enables a vertical post to be erected on an inclined surface.
Patent FR-2288561-A1 (FR)
Title: Continuous calibration or sorting machine - has cylindrical rotary belt with open mesh construction
IPC: B07B1/22
Filed: 1975-10-03
Abstract: The machine incorporates a cylindrical rotary belt (3) inside which there can be a cylindrical ejector (7) running at a linear velocity nearly that of the strainer. A removal device (5) can be mounted inside the belt and there can be inlet and outlet conveyor belts running over small diameter shafts. There can be a fixed apron below the grille forming the belt to aid the positioning of the items to be calibrated. There can be several belts in series, sorting the items into a number of different sizes.
Patent FR-2330297-A1 (FR)
Title: Multi purpose agricultural attachment - has sets of tools in frame to permit simultaneous soil preparation and sowing operations
IPC: A01B49/04
Filed: 1975-11-10
Abstract: The attachment is towed behind a tractor and driven from its power take-off. It is used for simultaneously preparing the soil and sowing the seed. The drive shaft (3) enters a gear box (6) mounted on a wheeled frame (1, 8) and rotates a set of spiked rollers (7) underneath. These break up the clods produced by the angled discs (4) in front. Behind this are distributors (9) for fertiliser and a similar one (10) for sowing the seed, shoes (11) producing furrows for this purpose. As the seed enters the furrow, a disc (12) on one side closes the furrow over it. If necessary, the frame may be articulated (2).
Patent FR-2337048-A1 (FR)
Title: Printing machine numbering device - has block of hard elastic material acting on ratchet lever through sliding tappet to actuate wheels
IPC: B41K3/10
Filed: 1975-12-31
Abstract: The printing machine numbering device has a number of printing wheels mounted parallel to each other on a common spindle, each with a ratchet wheel actuated by a pawl on a lever rocking on the spindle. A sliding tappet actuated by an elastic component actuates the lever. The component working with the tappet (2) is a block of hard elastic material (3). The material used can be resistance to oil, solvents and printing ink, and after saturation it can be virtually insensitive to variations in humidity. The block can be accommodated in a housing whose dimensions, in a plane perpendicular to the travel direction of the tappet, are greater than its own.
Patent FR-2358254-A1 (FR)
Title: Appts. for applying printed heat shrink sleeves to containers - for reliable fitting of sleeves of min. size and clearance
Inventor: SERRE CHARLES
IPC: B65D23/08
Filed: 1976-07-12
Abstract: Appts. for automatically fitting heat shrink sleeving over e.g. containers comprises a combination of a suction grip for removing flattened tubular sleeves from a stack, a second suction grip for opening the sleeve to receive a mandrel, a split mould with suction walls which can hold the sleeve fully open to allow the mandrel to be removed and a container positioned within the sleeve, and a carrier to transfer the sleeved container to an oven for shrink fitting the sleeve. Used for applying sleeves to containers etc. of cylindrical or other cross-section, esp. where the sleeves may be slightly longer than the container body so as to overlap and grip the shoulders and base of the container. Esp. for applying pre-printed sleeves rather than printing directly on to the container body. The sleeves can be positioned more reliably and require much less clearance, e.g. 1 mm dia. than sleeves to be fitted manually, thus reducing the area and cost of (expensive) heat shrink tubing required for a given size of container.
Patent FR-2364635-A1 (FR)
Title: Multi-purpose furniture unit - comprises vertical rectangular panel with racks for attachment of movable shelves, cupboards mirrors and racks
IPC: A47B57/22
Filed: 1976-09-15
Abstract: The multi-purpose piece of furniture consists of interchangeable sections which can be adapted for several uses. The piece of furniture consists of a vertical rectangular surface (1), on the sides of which are racks (2, 3). The bottom shelf (6) is pref. fixed or is fitted with reinforcements. Intermediate surfaces may form movable shelves (4, 5) with attachments in the form of tenons or angle pieces, which fit into the rack. Support bars have clips on or other suspensions which engage in the racks and serve for holding accessories such as cupboards, mirrors and kitchen utensils. The piece of furniture can be inverted to form a working table, and can therefore be used horizontally as well as vertically.
Patent FR-2371794-A1 (FR)
Title: Electric connection point has terminal block fixed to plate - and plate screws to wall and holds electric device which bolts onto plate
Inventor: ESCLATINE JACQUES
IPC: H02B1/04
Filed: 1976-11-18
Abstract: The connection point has a terminal block (D) which clamps and connects the wires from an electrical device (A) (e.g. a switch) to external wires. The block is fixed to an insulating plate (P) that is screwed onto a wall (through holes (4)). The plate has a central hook (3) that engages a similar hook (8) on the rear of the electrical device. The device is screwed (5, 9) to the plate.
Patent FR-2372480-A1 (FR)
Title: Document display and suspension system - has vertical surface and adjustable element with roller moving in slot in cover
IPC: B42F15/06
Filed: 1976-11-25
Abstract: The system uses a support (1) which is fixed to a vertical surface. On the support (1) is placed an adjustable element (2) onto which is placed a cover element (3). In the cover element (3) is incorporated a roller (4) which can move in a slot formed in the cover. Documents are introduced from the underneath of the suspension system which moves the roller upwards to permit entry of the document into the support. The roller moves back against the part of the document in the support to maintain in the support. The document cannot be removed from the support by a downward pull without damage. It is necessary to apply an upward force to move the roller followed by a downwards pull.
Patent FR-2372653-A1 (FR)
Title: Fixing glucoamylase to ion exchange resin - by application from buffered soln., used for hydrolysis of maltose, dextrin and starch solns.
Inventor: BELLAL MOULOUD
IPC: C12N11/08
Filed: 1976-12-03
Abstract: An ion exchange resin carries the enzyme glucoamylase, which is quasi-irreversibly fixed to it by physical adsorption, without denaturing on the resin. The resin is pref. a crosslinked polymer of styrene with divinylbenzene, esp. 'Amberlite' (RTM), e.g. 'Amberlite IRa 93'. The resin pref. contains 0.05-2.5 ml glucoamylase per g of dry resin, partic. 0.25ml or 0.75ml. Prepn. of the resin is effected by placing it in contact with a buffered glucoamylase soln. for 6-24 hrs. at 1-10 degrees C. The resin is pref. first dried at about 17.5mm Hg pressure. The buffered soln. pG is pref. 3-7. The prepd. resin can be used to hydrolyse maltose, dextrin or starch solsn. at 10-50 (pref. 40) degrees C. The maltose and dextrin solns. are pref. 10-50% w/v, and the starch soln. 1-10% w/v. Such solns. are pref. first palsteurised before hydrolysis. Glucoamylase cannot be fixed by procedures hitherto used for different types of enzymes.
Patent FR-2372614-A1 (FR)
Title: Cooking vessel using fluidised bed principle - has food enclosed in bag immersed in sand above heating element
IPC: A23L5/10
Filed: 1976-12-06
Abstract: A cooking vessel operates using the fluidised bed principal. It contains a mass of quartz particles (4), supported by a double bottom (2) which is heat resistant, and allows air to pass through. Above this is a heating element (3) with thermostatic control. A blower (5) mounted at one end fluidises the quartz particles, and the good is enclosed in a foil package (7) with a metal steam outlet tube (8) at the top. This may be suspended in a basket (6) supported on the top of the vessel. Non-packaged food such as potatoes may be cooked by this device.
Patent FR-2378520-A1 (FR)
Title: N-1-enzyl-2-pyrrolidinyl-methyl 2-methoxy-benzamide derivs. - esp. the 5-sulphamoyl-benzamide cpds., are psychotropics and neuroleptics
Inventor: KAPLAN JEAN-PIERRE
IPC: C07D207/08
Filed: 1976-12-24
Abstract: N-(1-Benzyl-2-pyrrolidinyl-methyl)-2-methoxy-benzamides of formula (I) as the racemates or optical isomers and their acid addn. salts and intermediates (VI) are novel (where R1 is Cl, SO2R6 or -SO2NR7R8; R6 is 1-4C alkyl; R7 and R8 are independently H or 1-4C alkyl; R2 is H or 1-4C alkyl; R3 and R4 are independently halo, CF3, CF3O, CF3S, 1-4C alkyl or 1-4C alkoxy; R5 is H, halo, CF3, CF3O, CF3S, 1-4C alkoxy or 1-4C alkyl; and R is cyano, formyl, hydroxymethyl, aminomethyl, chloromethyl, carboxy, fluorocarbonyl, chlorocarbonyl, alkoxycarbonyl or carbamoyl. Cpds. (I) are psychotropic drugs which are administered as their methanesulphonates by oral, rectal or parenteral routes in daily doses of 5-300mg. They are used to treat psychosomatic disorders such as gastric-duodenal ulcers, migraine, vertigo, depressive and psychopathological conditions, esp. in old age. At higher dose levels they are used used for psychotic conditions because of their neuroleptic properties free of side-effects.
Patent FR-2342013-A1 (FR)
Title: Tractor towed soil cultivator - has plate implements supported on two crosswise beams on chassis and adjustable in position
IPC: A01B23/04
Filed: 1977-02-24
Abstract: The disc-shaped soil cultivator implements are supported by two crosswise beams (14) pivot mounted on the chassis (1). The beams can be adjusted from a transverse transporting position to a slanting position which can depend on the type of soil and cultivation required. The two beams are joined together by a linkage with a two-armed lever. The linkage is operated by a hydraulic operating cylinder (32) for adjusting the beams. The two arms of the lever are the same length and mounted in the centre to the chassis (1). At least one of the rods is adjustable in length and/or hinge-point, to alter the slant of one of the beams in relation to the other.
Patent FR-2345263-A1 (FR)
Title: Wear resistant plate for use on machines - has base plate formed with profiled grooves to hold wear resistant surface laid on top
IPC: B22F7/08
Filed: 1977-03-23
Abstract: The plate is of composite construction and prevents wear on selected parts of a machine. It can form an integral part or be removable. It comprises a base plate (1) of metal, its surface (2,3) grooved (4-10) or striated. The pattern provides a lock for the wear resistant layer (23,24) deposited on top, by welding. Each groove is vee-shaped, with a rounded base. Its depth (11) equals that of two runs of weld metal, its width (15) at the top being the same as its depth. The thickness (12) of the base plate, measured from the base of the vee groove, is the same.
Patent FR-2346522-A1 (FR)
Title: Chute for multistorey building rubbish - has stopper removal device mounted permanently in shaft and travelling up and down on endless rope
IPC: E04F17/12
Filed: 1977-03-26
Abstract: The rubbish chute comprises a vertical shaft with, at each floor, an entrance closed by a door, and an outlet at the bottom discharging into a bin. A stopper-removal device (11) is mounted permanently in the shaft (1), acting against the stopper from underneath, and comprises a component travelling up and down the shaft under the action of a drive mechanism, typically an endless rope. The component can be a pivoting arm with one or more hooks, and the drive can be by electric motor (9), reversed by a current detector when the component reaches the top of the shaft. A detector can be provided, indicating blockage of the shaft, typically in the form of a flap actuated by the natural draught.
Patent FR-2348037-A1 (FR)
Title: Composite article prodn. from two or more synthetic materials - using one in reactive state and second as melt at the surface of contact, avoiding use of adhesive
IPC: B29C47/00
Filed: 1977-04-12
Abstract: An article is built up is not 2 synthetic materials with different properties by bonding the materials together along a surface of contact. At least 1 of the synthetics consists of components which react together and is in the reactive state at the contact surface, the other synthetic is in the liq. melt state at the contact surface. A wider range of combinations of synthetics is possible, giving greater possibilities in application. No adhesive is used. Polyolefins, normally used as release layers, can be combined with other synthetics. The conditions can be controlled so that the 2 synthetics have the same degree of shrinkage on cooling. A weldable material can be bonded to a non-weldable material, giving a prod. which has specific weldable zones. The surface of articles can be improved, e.g. by application of a coloured thermoplast onto a duroplast. The process is carried out in known plant.
Patent FR-2389331-A1 (FR)
Title: Moulding and demoulding cream cheese made from pre-cheese liq. - obtd. as retentate by ultrafiltration of milk
IPC: A01J25/13
Filed: 1977-05-03
Abstract: The liq. is run into a premould of which the shape need have no particulate relationship to that of the final cheese. The premould cavity must be profiled to demould its precheese curds contents easily by gravity into a final mould of definitive form to produce a desired shape of cheese. A final mould is placed, mouth-to-mouth, on top of a charged premould. The pair of moulds are together inverted so as to transfer the contents of the premould into the final mould. A set of premoulds are pref. combined on a backing and used to transfer simultaneously a set of precheese curds into a corresp. set of final moulds. The premould cavity pref. takes the form of a solid of revolution, e.g. paraboloid.
Patent FR-2357320-A1 (FR)
Title: Tour
IPC: B23B17/00
Filed: 1977-05-09
Abstract: Dans le tour représenté l'arbre 11 portant la tourelle porte-outil 30 la broche porte-pièce 16 sont montés dans un panneau frontal 1 solidaires avec le socle 2. Le carter de machine habituellement utilisé se réduit donc au panneau vertical 1. Une plaque de montage 24 complétée par une équerre 54 assure une liaison rapide entre le carter de mécanisme 17 et le palier 19 dans lequel est monté l'arbre il. La position relative de la pièce et de l'outil est ainsi rigoureusement définie. Un capot amovible 59 enveloppe l'ensemble des mécanismes T.
Patent FR-2394030-A1 (FR)
Title: Electric water heater tripod support frame - is made of strip metal with horizontal members clamped between legs and locating lugs
IPC: F24H9/06
Filed: 1977-06-10
Abstract: The tripod supporting frame for a free standing electric water heater has its legs (3) made of sheet of strip material. Each leg is a shallow channel in cross section, with sides sloping to form an inclined angle of 120 deg. The cross members (6) are attached by bolts (9). The base of the tank of the water heater is located between the uprights (14) of three further strips (11) which are bent into a Z shape. The cross members (6) are also made of strip material, the strip being supported on its edge. Thus, this strip is then clamped between the vertical faces of the legs (3) and the locating strips (11) by the bolts.
Patent FR-2394768-A1 (FR)
Title: Pompe a chaleur reversible
IPC: F24F1/028
Filed: 1977-06-17
Abstract: La présente invention concerne une pompe à chaleur réversible comprenant une enveloppe dans laquelle sont logés un groupe frigorifique; un évaporateur; un condenseur; un circuit reliant le groupe frigorifique, l'évaporateur et le condenseur; des moyens de chauffage complémentaire et deux ventilateurs d'introduction de l'air extérieur dans le local auquel est associé la pompe et de refoulement de l'air ambiant. Elle est caractérisée par le fait que les deux ventilateurs 10, 11 forment un ensemble unitaire susceptible d'occuper deux positions relatives par rapport à l'enveloppe 1 à savoir, une première position dite position d'été dans laquelle le premier ventilateur 10 est associé au condensateur 7a et le second ventilateur 11 associé à l'évaporateur 7b et une seconde position dite position d'hiver dans laquelle le premier ventilateur 10 est associé à l'évaporateur 7b et le second ventilateur 11 associé au condensateur 7a. Applicable dans l'industrie du conditionnement d'air.