baber/WOPTO huggingface dataset:
Patent FR-3123648-A1 (FR)
Title: Engrais granule desagregeable a base de calcium et/ou de magnesium et de potassium et procede d'obtention de celui-ci
Inventor: FURQUIM BEZERRA CARLOS EDUARDO
IPC: C05D11/00
Filed: 2022-06-01
Abstract: La présente invention concerne un procédé d'obtention d'un engrais granulé désagrégeable à base de calcium et/ou de magnésium et de potassium, le procédé comprenant les étapes de choix, de préparation et de mélange des sources de calcium et/ou de magnésium et de potassium, optionnellement l'ajout d'agents chélatants, optionnellement l’ajout de micro- et/ou de macronutriments, de granulation et de séchage. La présente invention concerne en outre un engrais granulé désagrégeable à base de calcium et/ou de magnésium et de potassium.
Patent FR-3137046-A1 (FR)
Title: Capot de véhicule automobile et véhicule automobile comportant un tel capot
Inventor: PERON RODOLPHE
IPC: B62D25/12
Filed: 2022-06-22
Abstract: Capot pour véhicule automobile et véhicule automobile comportant un tel capot L’invention concerne un capot (3) de véhicule automobile comportant une peau externe, une doublure interne (9), un bord périphérique délimitant une zone intérieure (15) et comportant, à l’avant dudit capot (3), un nez (17) de capot, ladite doublure interne (9) étant reliée à ladite peau externe par une zone de fixation primaire située sur au moins une partie dudit bord périphérique.Selon l’invention, le capot (3) est remarquable en ce que la doublure interne (9) est reliée à la peau externe par au moins une zone de fixation secondaire (21) située dans ladite zone intérieure (15) et s’étendant sur une distance (D1) inférieure ou égale à 200 millimètres depuis ledit nez (17) de capot.L’invention concerne aussi un véhicule automobile comportant un capot (3) selon l’invention.  Figure pour l’abrégé : Figure 3
Patent FR-3137218-A1 (FR)
Title: Support de fixation d’un attenuateur de signaux
Inventor: CAREL GUILLAUME
IPC: H01P1/22
Filed: 2022-06-23
Abstract: SUPPORT DE FIXATION D’UN ATTENUATEUR DE SIGNAUX L’invention a trait à un support (10) de fixation d’un atténuateur coaxial (1), ledit atténuateur (1) étant composé d’un corps principal (2) comportant un connecteur d’entrée (4e) et un connecteur de sortie (4s) ainsi que d’un dispositif de dissipation thermique composés de plaques circonférentielles. Le support comprend un bâti (12) comportant une face avant (14) apte à accueillir une plaque circonférentielle (6e) et une face arrière (16) apte à accueillir une plaque de sortie (6s), au moins deux cloisons (18, 20) solidaires du bâti (12) et disposées entre la face avant (14) et la face arrière (16), les au moins deux cloisons (18, 20) étant aptes à s’insérer entre les au moins trois plaques intermédiaires (6a), au moins un premier dispositif de fixation (22) apte à fixer ledit atténuateur coaxial (1) sur ledit support (10) ainsi qu’au moins un deuxième dispositif de fixation (24) apte à fixer ledit support (10) sur une structure rigide (26).  Figure pour l’abrégé : Fig. 6
Patent FR-3127070-A1 (FR)
Title: Élément de commutation électrique avec indicateur de statut et kit de montage pour un tel élément
Inventor: ZIEGLER TITUS
IPC: H01H50/16
Filed: 2022-09-13
Abstract: L'invention concerne un élément de commutation électrique (1) muni d'un indicateur de statut et un kit de montage pour un tel élément (1). L'élément de commutation électrique (1) présente un boîtier (3), un induit (5) déplacé par un agencement de bobine (7), un agencement de contact (11) commutable dans au moins deux états de commutation (31) par l'induit (5), et un capteur de champ magnétique (45) pour l’mission d’un signal de commutation fonction d’un champ magnétique et dans lequel les différents états de commutation (31) de l'élément de commutation (1) sont représentés. L’induit (5), l'agencement de contact (11) et le capteur de champ magnétique (45) sont disposés dans le boîtier (3) et l'induit (5) est disposé entre l'agencement de contact (1) et le capteur de champ magnétique (45). Le kit de montage selon l'invention comprend un capteur de champ magnétique (45) agencé pour former l’élément de commutation électrique (1).  Figure pour l’abrégé: Fig. 1
Patent FR-2081067-A1 (FR)
Title: Electrolytic purification of hydrogen - for fuel cells
IPC: H01M8/06
Filed: 1970-03-02
Abstract: Pure hydrogen, partic. for use in alkaline electrolyte fuel cells, is obtd. electrolytically from impure hydrogen or hydrocarbons using an acid electrolyte (3N H2SO4); Pref. material for both anode and cathode is compressed carbon particles wiht tungsten based catalyst. About one quarter of the fuel cell's output is used to power the cell. Removal of impurities e.g. CO2 prevents contamination partic. carbonation of the alkaline electrolyte.
Patent FR-2150574-A1 (FR)
Title: Ferric chloride soln - for hydrogen chloride prodn by oxidising residual liquor from steel pickling
IPC: C01G49/10
Filed: 1971-07-23
Abstract: Ferric chloride is prepd. in the form of an aqs. soln. by intimately mixing an aqs. soln. of ferrous chloride with free oxygen, either (a) at 80 degrees C and a superatmospheric pressure, or (b) at an elevated temp. in the presence of a promoter contg. ammonium, Cr, Co, Cu, Mn, Ni and/or Zn ions. The process is used to convert FeCl2 in the residual liquor from steel pickling with HCl soln. into FeCl3. The FeCl3 soln. can be thermally decomposed to give gaseous HCl which is recovered in the form of hydrochloric acid.
Patent FR-2193655-A1 (FR)
Title: Catalytic structure prodn - with copper-alumina catalyst layer formed on carrier
IPC: C07C45/35
Filed: 1972-07-28
Abstract: Process comprises bringing a carrier into contact with a cource of Al, a base, an oxide, hydroxide or salt of Cu, and an ammonia - contg. reagent, the latter the Al and the Cu being present in such quantities that the ammonia/Cu ratio is >=4 and Cu/Al ratio is 1.5 - 5, so that a catalytically active layer is formed in situ on the carrier.
Patent FR-2148086-A1 (FR)
Title: Multipurpose composite building panel - having hard sand and light fibrous layers both resin bonded
IPC: E04C2/24
Filed: 1972-07-28
Abstract: A two-layer panel for walls, ceilings, etc. consists of a first, high-density layer comprising fine-grained sand consolidated with a first binding agent and a second, lower-density layer comprising fibrous material consolidated with a second binding agent, opt. the same as the first; the max. thickness of the first layer is 1/3 of the total thickness. Prefd. binding agents are ureaformaldehyde and melamine-formaldehyde.
Patent FR-2233162-A1 (FR)
Title: Equipment for stretching plastic sheet - with clamp chain tracks which inhibit rotational wear
IPC: B29C55/16
Filed: 1973-06-13
Abstract: Equipment incorporating two series of clamps each mounted on carriages connected by travelling chains and moving along primary guide face with slave rollers riding at least two other faces inclined at  90, pref. 45 degrees to the main face and normal to each other. An ancillary track controlling lateral displacement of alternate chain links should allow the chain to travel in the fully extended mode whenever possible. Suitable for e.g. mfr. of biaxially oriented polyolefin sheet etc. Track desig n inhibits rotational chattering of the clamp carriages, hence minimises drive drag and track wear.
Patent FR-2194865-A1 (FR)
IPC: E05D11/10
Filed: 1973-07-26
Abstract: 1439911 Hinges R HEINZE 12 July 1973 [1 Aug 1972] 33272/73 Heading E2F A hinge for the door 15 of a cabinet 13 designed to urge the door to a closed position comprises a fitting 12 secured to a wall of the cabinet and a fitting 4 secured to the door by a hollow barbed cup 2 and a barbed dowel 5 both embedded within the door, the two fittings being pivotally connected by a pair of hinge arms 6, 7. The fitting 4 has a rectangular-section cavity 16 to accommodate a slidable locking element 17 which has a hollow rectangular section shank 19 extending into a hook member 18 formed with a cam face 24. A pin 21 secured in fitting 4 passes through a slot 20 in shank 19, a compression spring 22 being trapped between pin 21 and the end face of cavity 16 to urge cam face 24 into contact with a looped end 6a of arm 6 thereby exerting a force on the door tending to close it. Different profiles for cam face 24 are described and it is stated that the cam face may engage a roller instead of looped end 6a.
Patent FR-2241864-A1 (FR)
Title: High voltage pivoting arm cct. breaker - has mechanism to lift switch arm then close horns
IPC: H01H31/28
Filed: 1973-08-20
Abstract: A high voltage circuit breaker of the type with pivoting arms has mechanisms to render the rotary motion of the arms during opening and closing essentially separate from the translation movements in which the horns at the end of the arms close around the cable etc. The upper end of the arms is of conventional form. The internal shaft which closes the horns is carried to the bottom of the arm where it is linked by a pin to a cam-shaped hole (22) in a plate (20) which pivots round the same axis (14) as the arm (10). The plate (20) is moved by a two-arm link (48) and (54) driven by a triangular plate (34) rotating round another axis (36).
Patent FR-2367269-A1 (FR)
Title: Triggering arrangement for anti-tank weapons system - uses voltage surge generated in inductive loop by hostile vehicle locally distorting earth's magnetic field
IPC: F42C13/08
Filed: 1973-11-28
Abstract: The triggering mechanism in a firearm system is used against moving targets which locally distorts the earths magnetic field. It is used preferably against armoured fighting vehicles. The initiator of the firearm system is activated by induction loop responding to the earths magnetic field changes producing an induced voltage surge. A wide area is monitored for the penetration of the hostile vehicle. The direction sensitivity is improved and exact triggering is caused only in relation to the size of the vehicle and independently of its distance to the firearm system. The induction loop (2) is placed as an extended U shape in the effective direction (12) of the firearm system (10). The firearm (10) is triggered only if the voltage inducted in the induction loop (2) reaches a specified value. This firearm (10) can also be triggered only if the induced voltage in the induction loop (2) has dropped almost to zero after the first induction surge.
Patent FR-2256750-A1 (FR)
Title: Vibro-massaging equipment - has vibrating DC supplied electrodes spring loaded in housing
IPC: A61H7/00
Filed: 1974-01-07
Abstract: The equipment allows simultaneous localised massaging and the application of ionic medication. Electrical devices are included for medicamentary penetration into the tissues treated. Electrodes can be included, supplied with direct current at variable voltage and current. One of them can be subjected to rhythmic vibratory movement, being interchangeable on its mounting, and one electrode can be spring loaded into the retracted position. Their polarity can be reversed as required, and one can be of composite construction so as to follow the tissue contours more closely. The electrodes can be of different metals as required.
Patent FR-2259963-A1 (FR)
Title: Scaffolding for supporting fresh concrete floor slabs - comprises triangular truss suspended below slabs above lower floor level
IPC: E04G11/50
Filed: 1974-02-06
Abstract: The main chord (11) is made up of two members i.e. the left-hand member (17) and the right-hand member (18), each being made of an angle iron, in which apertures are spaced for receiving locking pins. The two members (17, 18) are also joined by the fastening devices where they are overlapped. The fastening devices are individually made up of a wedge member and a locking pin. The wedge member is made of a plate having its central portion defining a sloping surface in which there is a hole and a length-wise slot which allows the rims of the slot to fit into pin grooves when the wedge member is driven by a hammer. Thus the locking pin is securely wedged in the lengthwise slot of the wedge member.
Patent FR-2270654-A1 (FR)
Title: Publicity show case supported on column - has cellular interior construction with rectangular recess on column
IPC: G09F15/00
Filed: 1974-05-06
Abstract: The showcase, especially for mounting on a column of circular cross-section (1). The interior of the case has a pigeon-hole construction with horizontal and vertical members (5, 6) within a rectangular envelope (14). The lower side panels have a separate central compartment to accommodate the top end of the support column. Materials used may be plastics sheet with expanded sponge material for the support base for the goods displayed. The front of the showcase, and possible the rear also, are of transparent plastics to enable the goods displayed to be seen at a convenient height.
Patent FR-2240179-A1 (FR)
Title: Combined cracking reactor and high-temp. displacement converter - for prodn. of hydrogen for fuel cells
IPC: C01B3/50
Filed: 1974-07-30
Abstract: A combined cracking (steam reforming) reactor and high-temp. displacement (HTD) converter comprises a pair of concentric vessels, the 1st of which (heated by a burner) is filled with cracking catalyst and has an inlet for hydrocarbon and steam and an outlet leading to the inlet of the 2nd vessel, which contains an inert packing at high temp. at its inlet end and an HTD catalyst at its outlet end, the amt. of inert packing being sufficient to remove heat from the cracking effluent and transfer it to the 1st vessel, thus reducing the temp. of the cracking effluent to that required for the HTD reaction. The combined cracking (hydrocarbon +H2O right arrow H2+CO+CO2) and HTD (CO+H2O right arrow H2+CO2) system produces H2 with a low CO content for electricity generation in fuel cells. Direct heat transfer from the exothermic HTD reaction to the endothermic cracking reaction increases the thermal efficiency of the system and allows the overall size of the electricity generating installation to be reduced. The outlet from the 2nd vessel is pref. connected to the inlet of a low-temp. displacement (LTD) converter, where additional CO is removed from the gas.
Patent FR-2244505-A1 (FR)
Title: Benzimidazole anthelmintic agents - contg. 1-omega-cyano-alkyl-carbamoyl-2-acylamino-benzimidazoles
IPC: C07D235/30
Filed: 1974-09-26
Abstract: New anthelmintic agents contain >=1 1-omega-cyanoalkyl-carbamoyl-2-acylamino benzimidazole of formula (I) (where R1 is 1-3C alkyl or 1-8C alkoxy; R2 is 1-4C alkyl or H; x is 1-11). (I) have higher activity against helminths and their development stages in animals than prior art benzimidazole derivs. They also have better compatibility with various animal species and have higher water solubility, making them suitable for certain applications such as subcutaneous treatment of cattle. They may be used orally, parenterally or dermally in humans or animals, generally as 1-100 mg/kg/day.
Patent FR-2290833-A1 (FR)
Title: Automatic trimmer for vines and shrubs - has horizontal and vertical cutters and frame attachable to three point linkage
IPC: A01G3/04
Filed: 1974-11-15
Abstract: The machine consists of a horizontal shaft (1) on which are fixed two skewed frames (2) bearing sharpened blades. A frame (5) support these components has a cover (6) which, together with a sheet of metal (7), prevents the scattering of the cut pieces. The shaft (1) also drives, through pulleys (15), the horizontal half shafts (16) each bearing vertical cutters (17), one on each side of the row, the purpose of which being to cut the lower parts of the vine or shrubs. The distance between the vertical knives is adjustable. A frame (8) has attachment points for hte tractor three point linkage system.
Patent FR-2295906-A1 (FR)
Title: Hand operated fork lift truck - has lifting member pivoting on swing lines at outer end of chassis
IPC: B62B3/065
Filed: 1974-12-23
Abstract: The fork lift truck has a lifting member movable up and down on a chassis on rollers. The end of the member (5) engaging under the load to be transported pivots on the end of the chassis by means of swing links (7), while its other end slides in an inclined guide (9) in a vertical plane parallel to the lengthwise axis of the truck. The angle can be approximately 45 deg. and the guide in the form of a sleeve, in which a piece (8) fixed to the lift member slides. a hydraulic jack (19) is connected by pivot pins (17, 20) between this piece and the chassis.
Patent FR-2257809-A1 (FR)
Title: Pin for joining two parts of door frame - radial fins on the ends deform in holes to prevent pin removal
IPC: F16B12/24
Filed: 1975-01-13
Abstract: The pin is double ended. It has a solid centre with a shoulder (4) near its centre. Each end has radial fins (5) of a diameter greater than each cylindrical housing hole (2). When driven into one of the parts to be fixed (1) the fins deform. The angle then presented by the deformed fins to the cylinder wall tends to prevent removal of the pin. The second part to be secured is then driven on to the second half and a similar result is obtained. The shoulder bearns against the periphery of the hole in the first part to limit penetration of the pin before the second part is secured.
Patent FR-2298405-A1 (FR)
Title: Cementing hard carbide particles to substrates - using slag or alloy binder, applying by flame spraying on a tacky surface and fusing binder
IPC: B24D18/00
Filed: 1975-01-27
Abstract: Particles are cemented by a hard carbide to the surface of a metallic substrate by applying a layer of gangue or a metallic binder, free of copper to the surface in the molten state, the m.pt. of the material being about 1100 degrees C and below that of the particles and the substrate, and onto the binder is applied a layer of a sticky organic non-metallic adhesive which can volatise completely in a furnace in a non-oxidising atmosphere. The particles are spread over the adhesive layer to form a layer held in place by the adhesive, and the substrate, so covered, is heated in a non-oxidising atmosphere in a furnace, to a temp. below the m.pt. of the substrate, but high enough to volatilise the adhesive and melt the binder so that it attaches the particles to the substrate on subsequent solidification. Method is used in mfr. of abrasive and cutting tools, giving improved bonding between particles and substrate.
Patent FR-2299953-A1 (FR)
Title: Fabrication of thermoplastic profiles from simple strip - to obtain various shapes without using complex dies
IPC: B29C53/04
Filed: 1975-02-07
Abstract: Producing profiles of thermoplastic materials comprises continuously heating, mechnically forming and rechilling a simple prefabricated profile such as flat strip. Avoids need for mfr. of complex and precise extrusion dies to obtain folded profiles. Various different shapes can be produced from one stock profile. The basic profile is heated by hot air, pref. in two or more stages. The shaping tools are adjustable or interchangeable to produce different shapes. Cooling is effected in two or more stages.
Patent FR-2301338-A1 (FR)
Title: Percussive drill tool steel ejector - has diverter using percussion force to eject drill steel from tapered spindle bore
IPC: B25D17/08
Filed: 1975-02-19
Abstract: Drill steel ejector for percussive drills or impact machines involving a tapered tool shaft to be driven out of the similarly tapered bore of the machine spindle. Means are provided to allow the striker mechanism itself to be temporarily used to eject the drill steel or tool. A further device diverts some of the striker force, and thrusts off an adjustable stop which can be axially positioned as required in relation to the spindle bore holding the tool. This device applies the diverted force direct onto the end of the tool or drill steel (F). The ejector should be complete with mechanica or hydraulic force transmission. The top for the diverter has an annular surface arranged coaxially with respect to the spindle bore (6). The surface is at right angles to the bore and is conical or curved. Transmission should be effected by a crescent member (28) held in a recessed part at the rear end of the spindle bore (6) so that part of the crescent protrudes radially outward and a second bow part can strike against a stop in the recess at the same time as the far end of the crescent engages the tool steel (F).
Patent FR-2363988-A1 (FR)
Title: Goggles for dogs with eye defects or disease - comprise frame and side arms formed from single piece and fixing strap
IPC: A01K13/00
Filed: 1975-03-10
Abstract: Goggles intended for dogs affected with cataracts, ametropia, conjunctivitis or sties, comprise a frame and two arms formed from a single piece of plastics, and a fixing strap. A tongue projects from the frame above each lens and rests on the frontal lobes of the dog. The arms extend below the ears of the dog, and are arched to the width of the head. The arms comprise slots at their ends receiving the fixing strap which is passed under the muzzle and secured by a buckle. the goggles offer protection against dust, ultra-violet rays, and reflections from water or snow.
Patent FR-2303750-A1 (FR)
Title: Lifting attachment for crane - has housing located over headed pin and carrying cams for retaining fingers movable under head
IPC: B66C1/66
Filed: 1975-03-11
Abstract: The lifting appliance comprises a cylindrical housing on the crane hook and a ball headed pin fitting, permanently or temporarily, on the object to be lifted. Inside the upper part of the housing are circular disc cams attached to two spindles, one each side, these having a detector finger which is spring biassed inwards. These fingers are pushed apart by the head of the pin as it enters the housing. Below the detector fingers are retainer fingers, linked to the cams. These cams rotate as the detectors fingers move and the linkage locks the retainer fingers under the head of the pin.
Patent FR-2280115-A1 (FR)
Title: Electrophotographic copying by developing electrostatic image - with toner which is transferred by ultrasonic vibration to print sheet
IPC: G03G15/16
Filed: 1975-07-22
Abstract: A latent electrostatic image is formed e.g. by imaged light on e.g. a photoconductive substrate onto which toner powder is deposited from e.g. an applicator to develop the image. The surface of the substrate carrying the powder image is then brought into contact with a print sheet and the powder image is transferred to the print sheet by ultrasonic vibrations. Pref. the vibrations are sufficient (e.g. 15-500 KHz) to melt the toner powder and fuse it to the print sheet. the powder image is easily transferred to ordinary print paper and fixed.
Patent FR-2321653-A1 (FR)
Title: Clip for attaching cables or tubes to C:section beams - has facing grooves in rubber pads separated by nuts for vibration isolation
IPC: F16L3/10
Filed: 1975-08-20
Abstract: The clip is intended for clamping cables or tubes to the C-section beams used to build supporting structures. The clip consists of two rubber parts (1, 2). The first part (1) is provided with a central V groove and two bolts (3). These bolts are secured by nuts (4) so that the flanged heads stand clear of the opposite face. The second part (2) has a semicircular groove to suit the cable or tube and is secured by nuts (5) to the bolts (3). The clip is attached to the C-section beam by sliding the clip into the C-section with the ends of the section fitting between the flanged head of the bolts (3) and the surface of the part (1). Making the clip of rubber isolates the cable from vibration.