baber/WOPTO huggingface dataset:
Patent FR-3137599-A1 (FR)
Title: Pige de calibrage pour tronçonnage et espaces verts
Inventor: BAZARD JEAN-PHILIPPE
IPC: B23D59/00
Filed: 2022-07-11
Abstract: L'invention permet le calibrage pour tronçonnage en toutes dimensions, de quelques centimètres à plusieurs mètres pour tout type d’outil motorisé ou manuel.  L’invention se compose d’une latte souple graduée (2) équipée de mires en caoutchouc, une mire d’extrémité (4) placée à 50 centimètres du point de coupe et permettant d’obtenir des multiples par report ainsi que plusieurs mires intermédiaires placées à des cotes définies (25, 33 ou 45 centimètres).  La latte offre un repère de position et d’orientation du guide chaîne même quand celui-ci est invisible lors du débit de fortes sections.  La latte est fixée à l’outil par une patte de fixation (1) comprenant un axe pivot (5) et plusieurs logements de position (13) permettant une position repliée (repos) et de travail perpendiculaire au guide (calibrage).  En position calibrage, l’invention stabilise l’outil posé sur terrain pentu ou accidenté (effet béquille).
Patent FR-3138375-A1 (FR)
Title: Projecteur avant de véhicule automobile à cinematique de choc avant maitrisée
Inventor: LAMOURIC STEPHANE
IPC: B60Q1/04
Filed: 2022-07-27
Abstract: PROJECTEUR AVANT DE VÉHICULE AUTOMOBILE À CINEMATIQUE DE CHOC AVANT MAITRISÉE La présente invention concerne un projecteur avant (4), gauche ou droit, pour véhicule automobile, comprenant une face arrière (8) inclinée par rapport à une direction transversale lorsque ledit projecteur avant est en position de montage sur ledit véhicule automobile, ladite face arrière comprenant une portion latérale extérieure et supérieure (8.1) destinée à être en vis-à-vis d’un support d’aile avant (6), gauche ou droite, respectivement ; remarquable en ce que la portion latérale extérieure et supérieure de la face arrière forme une surface inclinée (8.2) vers l’arrière et vers le haut par rapport à une direction verticale (Z), de manière à permettre au projecteur avant de glisser vers le haut le long du support d’aile en cas de choc frontal (1).  (Figure à publier avec l'abrégé : Figure 2)
Patent FR-2018677-A1 (FR)
Title: Determination of the state of exhaustion of an ion - exchange resin
IPC: B01J47/14
Filed: 1969-09-23
Abstract: Determination of the state of exhaustion of an ion exchange resin. G6B. By determining the changes in volume of the resin as the concentration of an exchangeable ion thereon alters either in use, as in the purification of water and/or during regeneration. The volume charge is indicated by the height of a column of exchange resin in a vertical container. The process eliminates use of costly analysis equipment and can be used where a visual indicator could not be used.
Patent FR-2026710-A1 (FR)
Title: Crank drum for piston filling machines for - doughy material
IPC: A22C11/04
Filed: 1969-12-19
Abstract: The drive consists of a rotary disc crank or eccentric on which a crank rod is pivoted with its free end pivotably connected to a pivot arm supported in a fixed position. One end of an extensible piston rod is pivotably supported on the pivot arm, the other being pivotably attached to a guided piston rod for the filling piston. At the upper dead centre of the filling piston an imaginary line runs through the pivot arm bearing and the connecting bearing of this arm with the crank rod, at right angles to the piston axis. The pivot arm is constructed as a threaded rod which is screwed into a non-rotating slide block on which one end of the extensible piston can be pivoted.
Patent FR-2061767-A1 (FR)
Title: Fertiliser containing potassium magnesium - and nitrogen
IPC: C05C5/00
Filed: 1970-09-17
Abstract: K-Mg-N fertiliser composition, particularly suitable for acid solis, and capable of gradually and continuously releasing Mg, is available as granules of KNO3 containing 1-25 wt.% of finely dispersed MgO (or Mg(OH)2). Pref. fertiliser contains additional trace elements and N2-sources with higher N-content than KNO3, such as urea, and is prepared by (1) preparing dry mixture of KNO3 and MgO and optional additives, heating to fuse KNO3, where mixture is sufficiently fluid at 350-400 degrees C to be worked into granules; or (2) by first preparing melt of KNO3 and additives which fuse at KNO3 melting temp., adding MgO and other infusible additives and working into granules.
Patent FR-2180462-A1 (FR)
Title: Reductively aminating hexanediol-1,6 - to simultaneously prepare hexameth-ylenediamine and hexamethylenimine
IPC: C07D295/023
Filed: 1972-04-18
Abstract: The reductive amination is carried out in the vapour phase, using an amination catalyst prepd. by copptn. by NaOH of a mixture in the required concn. of aq. solns. of iron nitrate, nickel nitrate and/or cobalt nitrate, followed by calcining the ppte. between 400 degrees and 450 degrees C, and redn. by H2 between 275 degrees C and 400 degrees C in the presence of solvent. The reductive amination reaction, using molar ratios of NH3/hexanediol-1,6 of 10-50, and H2/hexanediol of 5-15, is carried out at 220 degrees C-300 degrees C, at a pressure of 200-300 bars. The solvent is pref. methanol, or dioxane and the hexamethylenimine may be recycled. The atomic ratios in the catalyst are Fe/Fe+Ni+Co 0.2-0.7 Ni/Fe+Ni+Co 0-0.6, and Co/Fe+Ni+Co 0-0.6.
Patent FR-2184519-A1 (FR)
Title: Ready-to-eat breakfast cereals - contg partly-hydrolysed soya protein and proteolytic enzyme
IPC: A23L11/00
Filed: 1972-05-19
Abstract: Title cereals contg. >=20% of hydrolysed soya protein are obtd. by reaction with water in the presence of 25-2500ppm of a proteolytic enzyme at 27-71 degrees C pref. 49-55 degrees C for 1-120 min. The partly-hydrolysed protein is then extruded as a sausage, cut into pellets, swollen and converted to flakes. The enzyme is pref. pepaine, bromeline ficine, Alcalase, Maxatase, thermoase or pronase. Other cereals such as wheat, maize, oats and rice may be included. Cereal obtd. is savoury, highly nutritive, and is free from disagreeable soya taste.
Patent FR-2143139-A1 (FR)
Title: Holding down sinker - for flat bar knitting machines
IPC: D04B11/22
Filed: 1972-06-20
Abstract: Holding down sinkers are arranged alternately with loop forming sinker, and are movable axially by a rotating programme cylinder which acts on a butt on the near end of the sinker. Pref. locking element is movable to prevent axial movement of the sinker causing the sinker to rock about the locking element. The mechanism can produce a wide variety of tuck stitches.
Patent FR-2152932-A1 (FR)
Title: Injection moulding - of relative large enclosed area objects eg plates esp us ing multi impression tools
IPC: B29C45/27
Filed: 1972-09-13
Abstract: Each object is moulded in a split tool which is parted axially to release the pressing and the hot liquid plastic is fed from an axial outlet to a radial channel section outside the matrix proper, along a telescopic spring loaded, external axially parallel channel to a second radial section leading back to a pair of axial injection nozzles each connecting with one cavity in the closed multiple mould tool assembly (the matrix).
Patent FR-2156893-A1 (FR)
Title: Plastic moulding - by heating plastic chips using ultrasonic vibrations
IPC: B29C67/20
Filed: 1972-10-20
Abstract: Plastic chips (e.g. PTFE) are moulded or extruded under heat and pressure and the chips are heated by ultrasonic vibration. Either a tube vibrating perpendicularly to its moulding surface may be used provide ultrasonic vibrations in the chips. Because of the low thermal conductivity of the plastic the method provides more efficient use of energy required for heating than conventional methods.
Patent FR-2166081-A1 (FR)
Title: Cephalosporin-type cpds - active against methicillin-resistant staph aureus
IPC: C07D501/22
Filed: 1972-12-27
Abstract: Title cpds. (I): where X and Y are H or Cl (1 or 2 Cl if 1 it is at 3, if 2 they are at 3, 4, 3, 5 or 2,5) Z is H or F, (if F it is at 3 or 4, either as sole substit. or with 1 or 2 Cl atoms, 1 of which it is at 3 or 4), R is H, 5-methyl-1,3,4-thiadiazolyl-2-thio, 1-methyl-5-tetrazolylthio, 2-tetrazolylthio, 5-phenyl/p-nitro-phenyl/p-methoxyphenyl-1,3,4-oxadiazolyl-2-thio, (methyl)carbamyloxy, MeS, N-pyridino, azido or dithiocarbamoyl, R1 is H, dicyclohexylamine or a pharmaceutically acceptable cation) are prepd. by reacting a 7-aminocephalosporanic acid deriv. with a reactive deriv. of an appropriate acid or by reacting (I, R = OAc) with a heterocyclic thiol, MeSH, pyridine, alkali metal azide or dithiocarbamate. A prefd. cpd. is 7-(3', 4'-dichlorophenylthioacetamido)-3-(1'-methyltetrazol)-5-yl-thiome- thyl)-3-cephem-4-carboxylic acid.
Patent FR-2217578-A1 (FR)
Title: Attaching objects to metal walls - partic explosive charges needing rapid attachment
IPC: B23K11/00
Filed: 1973-02-12
Abstract: The attachment is made by electrically welding a no. e.g. 2 electrodes fixed to the object to be welded e.g. an explosive charge onto the metal surface. The current required for welding is obtd. from an electrochemical generator abutting the object to be welded, and the electrodes have elements e.g. conductors for absorbing the shock induced by their being pressed against the metal surface.
Patent FR-2225802-A1 (FR)
Title: Record player pick-up cartridge - with semiconductor transducers for obtaining needle movement
IPC: G11B3/50
Filed: 1973-04-13
Abstract: The pick-up needle (8) is protected by a housing (2) which has an aperture for the needle (8), and with an inner plastics element (1) for positioning the elements of the cartridge and with a metallic cap (3) across its top. A plstic block (4) is attached to the housing and the rear of th needle is secured in an opening in the block (4), such as to permit limited needle movement. A stop (11) is positioned above the needle approximately halfway along it, in order to limi the needle oscillations. Pref. the housing (2) is cylindrical with an inclined planar surface (12) underneath in which the needle aperture (14) is located.
Patent FR-2229509-A1 (FR)
Title: Metal shafted mountaineers ice axe - has insulated spike projecting from handle heel fixed on anti-vibration mount
IPC: A63B29/08
Filed: 1973-05-17
Abstract: Metal shafted mountaineers ice axe has insulated spike (6)projecting axially from handle heel(4)and fixed to the handle by a connection claimed to obviate progressive unscrewing under repeated impacts. The shaft terminates tapering down to a hollow truncated cone(5) which houses a similarly shaped axially holed and threaded plug(18), which in turn receives a threaded bolt(13)projecting axially from the base(12) of the ribbed(10) and faceted(11) conical spike(6). A thick double bevelled washer (15) sits in a terminal handle chamfer (21) and interposes between the spike(6)and the metal handle(5). Spike screw tightening wedges the plug into the shaft.
Patent FR-2193799-A1 (FR)
Title: Solid fuel (propellant) compsn - which burns at constant intermittent rate
IPC: C06B45/10
Filed: 1973-07-19
Abstract: A fuel compsn. in which the proportion of component is chosen so that it burns at constant intermittent rate, comprises (a) a low carbonising (smoldering) (methy)acrylate polymer whose alcohol portion is a nitrate- or nitro-grp. contg. alcohol or polyol; (b) a fuel component consisting of polymd. unsatd. org cpds; and (c) an inorg. perchlorate which liberates oxygen. A compsn. of 20-60% glyceroldinitrate acrylate, 20-40% vinylacetate and 20-40% Li-perchlorate is suitable.
Patent FR-2240889-A1 (FR)
Title: Purifn. of potable liqs. esp. water by UV radiation - in liqs. being allowed to flow in sheet form along reflecting surface
IPC: C02F3/24
Filed: 1973-08-16
Abstract: A thin sheet of liq. to be decontaminated flows along a bed of a channel, beneath a series of ultra-violet lamp tubes, the bed and a channel cover above the lamp tubes both being lined with a reflective sheet material, e.g. strainless steel. For highly contaimated liquid, the flowing sheet may be only 2 mm thick while for a liquid requiring much less intensive radiation treatment the sheet depth may reach 50 mm. Method is useful for the purification of drinking water, milk, wine, oysters and other shell fish, etc. Partic the treatment of domestic water supplies. The treatment is cheaper than chlorination while being equally effective and without the disadvantages of chlorine, esp. flavour damagE.
Patent FR-2198021-A1 (FR)
Title: Fabric cutting unit - using rotary blade drawn along to cut fabric on folding rod
IPC: D06H7/02
Filed: 1973-08-23
Abstract: The fabric in laying out for cutting on a cutting table, passes round a split folding rod where a horizontal rotary cutting blade is aligned with the slit in the rod. By drawing a cord and pulley system, the cutting unit is drawn across the folding rod, a rack and pin rotating the blade for the cutting action. The purpose is to provide a drawing cutting action which will cut light and sensitive materials as well as robust plastics, in broad widths, without excessive blade wear.
Patent FR-2257494-A1 (FR)
Title: Bottle packing system in carton - places carton over neck end of bottle set, then thrusts set inside
IPC: B65B21/14
Filed: 1973-09-21
Abstract: The carton is first placed part of the way over a set of bottles resting on a support, from the neck end, the flaps being open and in the same planes as the carton sides. The set of bottles is then thrust inside the carton to allow flap closure. This latter operation can be effected by thrusting the bottles upwards into the carton. The tapered neck of the bottles assists the sliding of the outer carton sleeve over the group of bottles. The bottle group is moved into the carton by a ram having a wheel moving along a ramped cam surface.
Patent FR-2247204-A1 (FR)
Title: Veterinary aerosol foams - contg alginic acid derivs as film-formers for injection into cows teats, vagina or uterus
IPC: A61K9/00
Filed: 1973-10-16
Abstract: Veterinary compsns. consist of aerosol foams contg. one or more active components, one or more hydroxylated or polyoxyethylene deriv. of alginic acid as a film-former, and an optional compatible adjuvant. For application to cows udders by injection into the teats. The compn. is more stable than current formulations, e.g. contg. higher fatty acids, in presence of lactic secretions. Better tolerated by mucosal surfaces, and diffuses readily into tissues to be treated. May also be used in vagina and uterus.
Patent FR-2253193-A1 (FR)
Title: Refrigeration of prods partic food prods - using carbon dioxide snow
IPC: C01B32/55
Filed: 1973-12-03
Abstract: A process of refrigeration of prods. passing under a source of generation and distribution of carbon dioxide snow of the type in which liq. CO2 is expanded to form a mixt. of gas and solid from which the solid separates and falls on to the prods. consists of expanding the liq. CO2 in two initial streams at a predetermined angle to one another and then initiating the two streams into a main stream of CO2 vapour and snow. The main stream separates into a stream conc. in CO2 snow flowing in descending helicoidal trajectory and a stream conc. in CO2 vapour flowing in an ascending helicoidal trajectory. An appts. for carrying out the process consists of a shell with an upper outlet for CO2 vapour, a bottom outlet for CO2 snow and a means of feeding expanded CO2 into an annular space formed between the shell and the part of the outlet pipe which projects into the shell. The turbulence induced in the two streams causes further agglomeration, which is increased by turbulent flow in the main stream. The wt. yield of CO2 snow is about 43% compared with that from known equipment of about 38%, and is near the theoretical 47.5%. The appts. is simple and inexpensive.
Patent FR-2258936-A1 (FR)
Title: Quick-action pincer type clamp - has pivoting angle iron and tie rod with eyelet bolts
IPC: B25B5/12
Filed: 1974-01-30
Abstract: A tie bar (5) with eyelet bolts (1) is pin-connected to the closure lever (8); and this latter connects to the tool body or static jaw via pinned connections at two points (4, 7). Two interhinged angle iron (2, 3) jaws are shown, the mobile jaw (2) being apertured and pronged, and the static jaw bearing an arm which in turn bears the two bracketed closure lever pin bearing seats. The lever (8) is of inverted 'Y' form embracing the 'I' shaped tie bar (5) which extends on each side for the connection of eyelet bolts (1). The eyelets engage the prongs of the mobile jaw and the lever is rotated to effect clamping with the top and locking pin (7) finally being positioned.
Patent FR-2265666-A1 (FR)
Title: Travelling inflatable lifting jack - has bag with faces for support and load supplied with gas under pressure
IPC: B66F3/35
Filed: 1974-03-25
Abstract: The jack has a flat bag (1) of flexible and impermeable material, whose lower face bears against a support, while the upper one supports the load. Gas under pressure is supplied via an orifice to the bag interior, so as to inflate it and force the faces apart. The support can be in the form of a flat truck (3), and there can be a reinforced sole plate on the bag top face. The bag can have two parallel flat walls forming the top and bottom faces, and a peripheral wall in the form of a bellows. The gas under pressure can be supplied by a vehicle exhaust, and the control valve can shut the orifice, connect the bag to the pressure source, or vent it to atmosphere.
Patent FR-2266000-A1 (FR)
Title: Remote stopping and starting system for diesel engine - with fuel feed and starter motor actuated via delay cct. by radio receiver
IPC: F02N11/08
Filed: 1974-03-29
Abstract: A receiver for a command signal produces an appropriate signal to control the engine. A start signal causes the battery to be connected to the starter motor and to energise the engine fuel supply system, with a voltage from the generator causing the starter to be disconnected from the battery upon the engine starting whereas an engine stop signal causes the fuel supply to be interrupted thereby stopping the engine. The signals are transmitted in coded form while a protective mechanism cuts off the fuel supply in any one of a number of events such as the engine running at too high a speed, not starting when rotated by the starter motor or when the engine has been running on no load, or idling, for a predetermined time.
Patent FR-2266528-A1 (FR)
Title: Device for indoor game using electricity - has clockwork movement which controls the game and an alarm
IPC: A63F7/02
Filed: 1974-04-04
Abstract: There are two clockwork movements which rotate two hands (1, 4) round a pivot in the same direction. The period of movement of the first hand is relatively long while that of the second hand is relatively short. The other extremity of the first hand (1b) has a conducting part which comes into contact with four fixed contacts (6-9) on rotation and the extremity of the second hand (4b) also has a conducting part which comes into contact with a fixed contact (16) on rotation. This controls the appearance of supplementary advantages for the user and a corresponding sound or light signal.
Patent FR-2268097-A1 (FR)
Title: Doubling device for fancy yarns has roller nip - through which roving and yarns pass one roller having grooves to receive yarn
IPC: D02G3/34
Filed: 1974-04-16
Abstract: A doubling device includes an eyelet through which a roving and one or more yarns are fed from e.g. feed devices at varying speeds to a twisting spindle whereby they are twisted together to form a fantasy yarn. Upstream of the eyelet the yarns and roving passing through the nip of a pair of rollers of which one has one or more grooves in which the or each yarn locate so that the yarns are hot subjected to the nip effect of the rollers. A wide variety of fantasy yarns (e.g. knop, flamme) can be produced as the feed speed of the yarns between the rollers can be varied.
Patent FR-2267417-A1 (FR)
Title: Hot air blower with laminated air effect - allowing uniform blowing for drying section of papermaking machine
IPC: D21F5/18
Filed: 1974-04-12
Abstract: Device for varying the quantity of hot air blown through felts of the drying section of a papermaking machine, in order to correct transverse humidity profile of sheet, comprises a blower divided into three passages, and consisting of a folded Al body supplied with hot air at one or both ends, and a nozzle comprising a stationary upper lip and a movable lower lip of flexible steel. Beneath this is a folded Al housing containing a row of inflatable cylinders each of which is controlled separately by a pressure regulator mounted on a control panel, a flexible pipe and a valve in a folded Al housing.
Patent FR-2264207-A1 (FR)
Title: Driving mirror fixing device for car towing caravan - has removable strap secured over car wing by bolt
IPC: B60R1/078
Filed: 1974-03-13
Abstract: The driving mirror is attached through the central hole of the oval base (RV). On one side of the base, there are two straps provided with hooks (E) and (F) for fixing to a metal strip fitted in the groove between the wing and the edge of the bonnet lid. On the other side of the oval base there are two strips joined together with a bolt (B) which also retains a strip provided with a number of parallel slots. The attachment is secured by amember with hook which engages the rim of the heel arch and has a screw which meshes with the parallel slots.
Patent FR-2227360-A1 (FR)
Title: Flanged warp beam of maximum capacity - esp. suitable for heavy loading warps of synthetic fibres
IPC: D02H13/28
Filed: 1974-04-24
Abstract: A warp beam in which the full width available between the bearings on the loom frame is used for strengthened flanges and warp space has the flanges screwed on to a robust tubular shaft with square threads, and retained in posn by inserts fluted and opt. profiled to suit the pitch of the threads. The inserts fit into bores in bosses ion the flange hubs, and locking screws tighten the flanges axially against them.
Patent FR-2271118-A1 (FR)
Title: Automatic pilot display device for automatic boat pilot - has potentiometer converting large movements to LED signal
IPC: G05D1/02
Filed: 1974-05-14
Abstract: In carefully balanced craft, the automatic steering mechanism maintains a steady course without any undue helm movement. If the craft is not balanced, the corrective helm movements become excessive, these excessive movements being indicated by the device. The output shaft (10) of the servo-motor is connected by a bar to the centre of rotation (4) of the cursor (5) of a potentiometer. The centre (4) is connected to the positive side of a light emitting diode (1) and to the negative side of a similar second light emitting diode. Large cursor movements due to large servo-motor shaft movements causes one diode to light. The diodes are connected to a centre tapping (c) of a supply voltage which is the same as that of the automatic pilot.
Patent FR-2246241-A1 (FR)
Title: Modular building panels with a shallow edge - suitable for flush lap joints or accepting recessed handles
IPC: A47B96/20
Filed: 1974-09-30
Abstract: Modular panels are of sandwich construction and have a change of thickness developed as a smooth cross-sectional curve to produce a shallow lip along one or both edges of the panel. The panels are useful for mfr. of adding panels, sliding doors, pivotted hatch covers, etc. Large areas may be covered using many individual panels offering colour or texture variations and meeting with sealed lapped joints without producing projections in the surface plane.