baber/WOPTO huggingface dataset:
Patent FR-3134683-A1 (FR)
Title: Engin agricole autonome de pulvérisation comprenant deux réservoirs latéraux
Inventor: JEANTET PAUL
IPC: A01M7/00
Filed: 2022-04-21
Abstract: La présente invention vise un engin agricole autonome de pulvérisation (1) comprenant un premier et un deuxième réservoirs latéraux (11, 12) disposés substantiellement entre une roue avant et une roue arrière, comprenant par ailleurs un système de pulvérisation (5), au moins une pompe de pulvérisation (10), et un module de séquençage configuré de sorte que :  durant une première étape d’aspiration (E1), on aspire du produit de traitement uniquement dans le premier réservoir latéral (11), pendant une durée d’aspiration isolée prédéfinie,  durant une étape de transition (E2), on aspire du produit de traitement simultanément dans le premier réservoir latéral (11) et dans le deuxième réservoir latéral (12), pendant une durée de transition prédéfinie,  durant une deuxième étape d’aspiration (E3), on aspire du produit de traitement uniquement dans le deuxième réservoir latéral (12), pendant la durée d’aspiration isolée prédéfinie.  Figure de l’abrégé : Figure 2
Patent FR-3136227-A1 (FR)
Title: Distributeur de produit fluide
Inventor: JOURDIN GILLES
IPC: B65D47/34
Filed: 2022-06-02
Abstract: Distributeur comprenant :  - un réservoir (R) pourvu d’un col (R1) définissant un bord supérieur annulaire (R3), et   - une tête de distribution montée sur le col (R1) et comprenant un organe de distribution (P1) définissant un corps (P11), la tête comprenant une bague (B1) en prise à la fois avec le col (R1) et l’organe de distribution (P1), la bague (B1) définissant une paroi périphérique interne (B15) qui s’étend autour d’une section d’étanchéité (P13) du corps (P11) de manière à définir entre elles un espace de réception annulaire,   - un joint de col (J1) disposé entre le bord supérieur annulaire (R3) et le plateau annulaire (B13),  caractérisé en ce que le joint de col (J1) comprend un bourrelet annulaire (J15) qui est reçu dans l’espace de réception annulaire en définissant un contact étanche avec la section d’étanchéité (P13) du corps (P11).  « Figure pour l’abrégé : figure 1 »
Patent FR-3136725-A1 (FR)
Title: Procédé et système de commande d’un véhicule automobile hybride lors des décélérations
Inventor: LEFEVRE AURÉLIEN
IPC: B60W20/14
Filed: 2022-06-17
Abstract: Procédé de commande d’un véhicule automobile hybride comprenant un moteur thermique débrayable, comprenant les étapes suivantes :  on détermine la puissance absorbée par la machine électrique principale pour respecter le couple cible requis aux roues,on détermine la puissance électrique devant être dépensée par la deuxième machine électrique pour respecter le couple cible requis aux roues en soustrayant la puissance absorbée par la machine électrique principale de la capacité de charge de la batterie de traction,on détermine valeur brute de la vitesse minimale de rotation du moteur thermique, fonction de la puissance électrique devant être dépensée par la deuxième machine électrique, eton détermine une consigne de vitesse minimale de rotation du moteur thermique à partir de la vitesse minimale de rotation du moteur thermique en fonction de gradients positif et négatif.  Figure pour l’abrégé : Fig 1
Patent FR-2001723-A1 (FR)
Title: Water dilutable, electrophoresis coating compsn. contg. condensate - of non-hydroxylated (semi-)-drying fatty acid ester(s) with alpha-, beta-ethylenically unsatd. di:carboxylic acids, pref. maleic anhydride
IPC: C09D5/44
Filed: 1969-02-07
Abstract: Water-dilutable coating compsn. for electrophoresis coating comprises (a) water, (b) opt. water-compatible solvents, (c) opt. pigments and/or organic diluents and/or water-insoluble minerals, and (d) soaps of condensn. prods. of non-hydroxylated (semi-)drying fatty acids esters or mixed esters of these fatty acids and resinic acids with alpha,beta-ethylenically unsatd. dicarboxylic acids, or when they exist, their anhydrides, the soaps being soluble in the above solvents. According to the improvement (d) comprises 10-25(15-20) wt.% of dienophile cpds. and 75-90 (80-85) wt.% of non-hydroxylated (semi)drying fatty acids esters or a mixed ester of such an acid and a resinic acid. Further, (d) undergoes during its prepn. or subsequently a polymsn. such that its viscosity is 1.5-10 times higher than its initial viscosity, measured as a 60% soln. in xylene, the reference viscosity being that of a completely condensed prod, formed at 200 deg.C and measured as 60% soln. in xylene. Formation of the soaps is effected by means of water-soluble N-contg. bases, alkali (ne earth) hydroxides or acid salts whose dissociation constant as less than that of (d), provided that they form with the latter water-soluble prods. opt. in presence of water-compatible solvents. The prods. are stable both when conc. or diluted. The binder (d) has excellent throwing power. Films of the prod. have excellent characteristics during storing and the coatings obtd. have uniformity, good adhesion, hardness, elasticity and corrosion resistance.
Patent FR-2028745-A1 (FR)
Title: Metal hell and toe protector moulded into - a plastics shoe sole
IPC: A43B13/00
Filed: 1969-03-19
Abstract: The protector is fixed at the ends of the base of a half-mould for the sole. Almost liquid plastics is injected into the mould so that it penetrates between the retaining teeth on the inner face of the protector. The plastics is then solidified to hold the retaining teeth in position.
Patent FR-2132556-A1 (FR)
Title: Heat sealing tool - esp for sealing injection perforations in loaded plastic film packs
IPC: B29C65/74
Filed: 1971-04-08
Abstract: Two layers of thermoplastic film are welded together by clamping the film together and stabbing the zone between the clamps with a hot probe. Pref. the clamps comprise opposing metal tubes which are temp. controlled to heat or chill the clamped films coaxially about the zone to be stabbed by the hot probe. Esp. for welding the borders of a hole in a previously perforated film to a plain layer of film, i.e. to seal a hole made in a sachet by a needle used to inject the pack contents. Method forms a neat local weld with a similar degree of fusion on the inner faces of the weld as on the outer surfaces (in contrast to use of an external welding foot).
Patent FR-2155770-A1 (FR)
Title: Spiral tube heat exchanger - with tubes contacting shell to define shell-side flow
IPC: F28D7/04
Filed: 1971-10-04
Abstract: Heat exchanger tubing is wound spirally between, and in contact with, two parallel walls of shell so that shell-side flow is defined, being virtually of constant speed, parallel to, and continuously countercurrent to, tube-side flow. The design method may be applied to cylindrical, conical, or disc shaped exchangers, which are constructed easily, without use of baffle plates, and may contain several ranks of tubes, each tube being sandwiched between plates. Shell-side flow rate is pref. 1-2 m/s, and with exchange between two streams of water, coeffts. of 2700-4300 Kcal/h/m2/degrees C are attainable.
Patent FR-2171034-A1 (FR)
Title: Foam lined galvanised metal sheet - with phenolic foam anchored by an elastomer and resin based adhesive
IPC: E04C2/26
Filed: 1972-02-10
Abstract: Galvanised steel sheet coated with phenolic foam anchored via a binder coating based on a mixt. of elastomers and resins, pref. phenolic. Pref. the binder is made by blending the elastomer(s) with metal oxides and an antioxidant dissolving this mix. together with phenolic resins, vinyl copolymers and Zn tetra oxy-chromate in a mixt. of solvents, spreading the soln. over the galvanised sheet, and allowing crystallisation. A mould is lined with pairs of adhesive coated plates between which a phenolic foam is then generated. The product may be used as a sandwich or divided down the middle of the foam. The other face of the steel may be smooth or otherwise decorated or also covered with phenolic foam. The binder allows phenolic foam to provide a core which is cheaper, less flammable and less readily oxidised than a layer of polyurethane foam.
Patent FR-2183552-A1 (FR)
Title: Glass fibre reinforced thermoplastic sheet - with unblemished surface cured between vertical pneumatic jets
IPC: B29C70/00
Filed: 1972-05-10
Abstract: Continuous sheet is made by impregnating a cloth or mat with a thermoplastic resin in a syrup contg. a catalysed vinyl monomer, and conveying the impregnated mat between two impermeable films supported by and renched with hot air jets. Pref. the sheet passes as a flat profile through a multistage pneumatic oven, then through a subsidiary unit which shapes (corrugates) the profile as well as completing the cure. Use of pneumatic supports offers more uniform heat distributin and less risk of surface marks than conveyor or roller supprts.
Patent FR-2190357-A1 (FR)
Title: Transportable drier - for cheese ripening
IPC: A01J25/16
Filed: 1972-06-30
Abstract: Transporatable dryer for deposits of cheese, comprising (a) a closed envelope subdivided on one hand into a compartment for the cheese being deposited and on the other hand into a chamber contg. vegetable or synthetic, water-impregnated sponge or any other water-storing material, openings being provided for maintainence of a connection between the cheese compartment and the atmosphere of the sponge cavities, (b) permanent air holes provided in the wall of the envelope for air exchange between the cheese compartment and the external atmos. (c) means for opening and closing the envelope whereby the compartments are accessible.
Patent FR-2225136-A1 (FR)
Title: Brush for bottle washing - has sliding sleeve preventing splashing when being withdrawn from bottle
IPC: A46B11/00
Filed: 1973-04-13
Abstract: A cylindrical sleeve sliding on the handle which is, to prevent excessive noise, no longer twisted, will cover the brush when leaving bottle's neck, therefore, avoiding the splashing of water, which is often dangerously polluted on the user. The handle has a hook for better grip and a permanent magnet fixed to it will enable its handy storage on any metalic piece of furniture. It is used mainly for households and laboratories and it may be adapted for rotating use.
Patent FR-2228514-A1 (FR)
Title: Tubular toboggan for children - has surface formed of end supports and longitudinal joining bars or sections
IPC: B62B15/00
Filed: 1973-05-10
Abstract: Curved section toboggan for children, which is easily constructed and allows a wide variety of shapes to be produced. End supports (1) are convex or concave or any other required profile. To these are joined bars or sections (2) which again can be from a large range of shapes. These run longitudinally and are fixed to the end supports, either permanently by welding, or semi permanently using bolts and nuts. A unified shaped surface results which can be adapted to suit most types of terrain.
Patent FR-2228981-A1 (FR)
Title: Energy absorber for vehicle safety belts - uses fold of belt webbing stitched so progressively unfolds
IPC: B60R22/16
Filed: 1973-05-11
Abstract: An energy absorber for incorporation into vehicle safety belts. Its main feature is that energy is absorbed smoothly and the body of the wearer is not subjected to a series of peak loads. A fold in the belt at right angles to its length is formed and stitched or woven together for a short length from the crease. Short free portions are left, the ends are then splayed apart and stitched to a transverse piece of webbing to form a T shaped element with a triangular hole at the junction. The centre of the transverse piece may be arranged to yield before, or after load is applied to the stitched crease.
Patent FR-2233073-A1 (FR)
Title: Implantable pharmaceutical substance - released uniformly and slowly from the pores of a carrier material
IPC: A61K9/14
Filed: 1973-06-18
Abstract: A porous, carrier body contains cavities with constricted necks leading to the outside surface whereby the internal diameter of the cavity is more than twice that of the necked area and the neck internal diam. is 0.1 mu m. An active pharmaceutical substance is deposited in the pore system.
Patent FR-2234529-A1 (FR)
Title: Gas boiler for wall fixture - with base carrier for all components covered by easily removable hood
IPC: F24H1/38
Filed: 1973-06-25
Abstract: The base carrier, with means for wall attachment, supports the combustion chamber, with burners having intake connections inside diffusor or mixer chambers, and above this a heat-exchanger unit of hollow panels for water filling, providing laterally closed gas ducts which open in a labyrinth or deflection collector which prevents flow direction reversal. There are a pump for heat-transmitting water supply or acceleration and automatic regulating media, with piezoelectric ignition, safety monitors, gas pressure regulators and thermostatic temperature controls. The hood may comprise two side plates linked by a front plate with grill facing the collector duct deflector opening, and door covering combustion chambers and controls.
Patent FR-2235442-A1 (FR)
Title: Remote acoustic monitor for work stations - selective amplification of microphone signals ensures noise immunity
IPC: G08B25/01
Filed: 1973-06-27
Abstract: The central station is connected to microphones at each work station via l.f. amplifiers with adjustable low and high pass bands and monitored by an adjustable threshold unit controlling a relay and light display. The relay operates the switching of the amplifier to a summing amplifier which feeds the power amplifier driving the loudspeaker. The cut-off frequencies of the amplifier are below 500 and above 1500 Hz, the actual setting depending on the industrial surroundings and conditions for noise suppression.
Patent FR-2193262-A1 (FR)
Title: Polyolefin/glass fibre compsn - for moulding battery shells
IPC: H01M50/122
Filed: 1973-07-13
Abstract: A battery shell is moulded from a compsn. contg. a mixt. of high density polyolefin and short glass fibre dispersed in the resin, the fibres comprising 15% of the mixt. and having an av. length which is equal to shorter than the av. thickness of the walls or base of the battery to prevent the infiltration of concd. acid contained in the battery. The fibres are oriented with their axis parallel to the surfaces of the main walls or base. The battery is used in vehicles and is mechanically strong and shock resistant.
Patent FR-2246453-A1 (FR)
Title: Mechanism for packaging of sterile material - float-controlled pre-fill reservoir has top sterile air supply providing air cushion
IPC: B65B55/02
Filed: 1973-10-05
Abstract: The mechanism is intended for forming and filling packs from a continuous strip of flexible material resistant against the sterilisation process. The mechanism forms a tube which is partially filled with the material to be packed and sealed by lateral pressure to close the pack. A sterilising agent is applied at the input end of the strip and a pipe reaches into the interior of the tube being formed. the pre-fill float reservoir 36 is provided in the sterile air supply pipe, receives the sterile material to be packed, and, under the influence of the pressure of the sterile air cushion above the float, discharges this into the pack, whereupon the pack is sealed.
Patent FR-2204505-A1 (FR)
Title: Non-misting surface laminates for glass etc - comprising combination of hydrophilic regenerated cellulose films with rigid plastic cores
IPC: B32B23/08
Filed: 1973-10-24
Abstract: A surface film of hydrophilic regenerated cellulose, is not >0.1mm thick, is hot laminated to a rigid core of various types of thermoplastics or glass, 0.1-8 mm thick. The pressing tool has a very high gloss finish, Subjection to vacuum before applying the pressure ensures freedom from occluded air. The finished laminates withstand cold or hot water and do not mist up when exposed to high R. H. even after cooling to 20 degrees C.
Patent FR-2255186-A1 (FR)
Title: Locating system for stitching packets of cards - has gripper located on table by adjustable stops
IPC: B65H9/00
Filed: 1973-12-21
Abstract: A method of rapid positioning of bundles of articles so that they may be stitched together, suitable for brochures, sets of cards etc, employs a spring loaded gripping device inside which the articles are gripped, and this is positioned on a table which has a set of fixed stops and adjustable stops so that the bundle of articles is then correctly placed for stitching or for stapling. The adjustable stops are of the type which can be set to protrude from the surface or lowered to an inoperative position. An adapter may be used with the gripping device to suit smaller articles.
Patent FR-2225325-A1 (FR)
Title: Multideck baking oven charging carriage - has motor-driven pallets with endless belts and positioner
IPC: B62B3/00
Filed: 1974-04-10
Abstract: Pastry is charged into a multideck baking oven from pallets on a mobile carriage. A motor on the carriage drives gears which can be engaged by a rocking lever to move one gp. of pallets into the oven. Turning a latch to engage with a stop on the endless belts of the pallets causes the belts to discharge the pastry to the baking plates on the oven decks when the motor is reversed to extract the pallets. This process is then repeated for the second group of pallets. This saves the heavy manual labour required to push the pallets into the oven without tilting and to extract the pallets from the oven.
Patent FR-2282101-A1 (FR)
Title: Liq. level indicator for vehicle braking system - has float in closed bottom tube in reservoir to prevent inclination effects
IPC: G01F23/30
Filed: 1974-08-12
Abstract: An indicator for the oil level of a reservoir for the braking and hydropneumatic suspension systems uses a float as a level detector. Liquid surface movements due to acceleration, braking and vibration are prevented from giving false alarm signals. A reservoir (4) attached to a motor vehicle (5) contains a liquid (1) with a level (n). An indicator (D) comprises a tubular element (6) with a base (9) and mounted with axis (7) vertical when the vehicle has no horizontal inclination. Liquid enters the element via a passage (C) to operate a float (3) which is connected to a shaft (8) providing an indicator signal when the liquid falls to or below a minimum operating level (a). The passage has a lower limit (b) a safe distance (g) below the minimum level (a).
Patent FR-2292751-A1 (FR)
Title: Anti corrosion coating for friction linings - of cellulose binder, inert pigment, anti corrosive agent and solvent
IPC: C09D5/08
Filed: 1974-11-26
Abstract: Protective paint for friction linings comprises 5-80 wt. %, esp. 10-35 wt. % of a cellulosic binder, 10-60 wt. % esp. 15-45 wt. % of an inert neutral pigment chosen from iron oxide, magnesium silicate, magnesium oxide, alumina, titanium oxide, zinc oxide, white lead (ceruse), lithopone, barium sulphate or silica, 0.5-15 wt. %, esp. 3-8 wt. % of an anti-corrosion agent chosen from sodium nitrite, potassium chromate, lead chromate and zinc chromate, and 10-85 wt. % of one or more solvents. The coatings can be applied to brake linings, clutch linings, etc. by spray, brushing, dipping, etc. to give a coating on the material which prevents adhesion to, and corrosion of, the metal against which the lining rubs in use. esp. after long periods of storage exposed to a humid atmosphere. The coatings do not affect the friction properties of the linings after installation but withstand normal handling and storage prior to use.
Patent FR-2269612-A1 (FR)
Title: Excavator with jib position indicating model - has flow counters in jib ram pipes controlling model jib position
IPC: E02F9/26
Filed: 1975-01-07
Abstract: The excavating machine has a cabin mounted visual aid indicating jib orientation. The aid is useful when the bucket is buried, e.g. when dredging or operating in fluid soils, and significantly more economic than prior devices. The jib is hinged to the machine and is split into two by an intermediate hinge, with jib orientation being effected by hydraulic jacks and detected from the operator's cab. The detection gear comprises a volumetric flow counter in the feed pipe to a chamber in each jack. An indicator of each counter has a suitable transmission which transfers this flow data to corresponding components of a model jib in the control cabin.
Patent FR-2311693-A1 (FR)
Title: Motor vehicle windscreen washer jet - has ball with unsymmetrical portion for easy alignment with insertion tool during assembly
IPC: B05B15/654
Filed: 1975-04-29
Abstract: The windscreen washer jet for motor vehicles has a tubular body with a spray head at the top in which there is a cavity with a hollow spherical surface, communicating both with the inside and the outside. This cavity accommodates a ball with a diametral drilling it, through which the water is discharged. The ball (3) has an unsymmetrical portion (14) so that it is aligned automatically in a device such as a vibratory hopper. Thus it is accurately positioned in front of the fitting tool inserting it in the cavity. The unsymmetrical portion can comprise a flat, formed by a surface at right angles to the drilling.
Patent FR-2281497-A1 (FR)
Title: Reciprocating-piston engine for motor vehicle - has rocker arms which have stroke increasing transmission ratio
IPC: F02F1/00
Filed: 1975-08-07
Abstract: Reciprocating engine has the cylinder head, the upper crankcase and the apparatus-carrier cast as a single piece ending above the crankshaft bearings which are flanged onto it in the form of individual bearing blocks. The surface area of the main bearings is equal to or less than 100% of that of the big end bearings, and is not broken by oil ways in the main stress areas. The valves are driven by push rods, and rocker arms which have a stroke-increasing transmission ratio. A regulator controlled by partial pressure in the intake, does not control idling speed or include a throttle valve which is effective at low speed.
Patent FR-2328705-A1 (FR)
Title: Phenothiazinylpropyl-piperazinothanol adamantanecarboxylate - prepd direct in cryst. form for parenteral admin as ataractic
IPC: C07D417/06
Filed: 1975-10-23
Abstract: Cryst. 4- 3-(10- 2-trifluoromethyl phenothiazinyl)propyl -1-piperazinoet- hanol 1-adamantanecarboxylic acid ester (I) is prepd. by reacting 4- 3-(10- 2-trifluoromethyl phenothiazinyl)propyl -1-piperazinoet- hanol (II) with a 1-adamantoyl halide (0.9-1.3 equivs. per equiv. of (II) at 60-150 degrees C for 2-10 hrs. in an aromatic hydrocarbon solvent contg. a t.-amine acid acceptor, the formed t.-amine halide being insol. in the solvent system, and then recovering (I). Direct prodn. of cryst. (I) in high yield esp. for mixing with oily vehicles to give parenteral prepns.; (I) is a long-acting ataractic agent.
Patent FR-2339141-A1 (FR)
Title: Solar energy collector panel - has plane and corrugated walls defining water flow channels with corrugations capturing low incidence angle light rays
IPC: F24S10/50
Filed: 1976-01-20
Abstract: The solar energy collector has two walls formed of sheet metal, a fluid to be heated flowing through passages defined by these walls. The lower wall of the collector is plane, its upper wall being undulated. During the early morning and the evening, the suns rays with a low angle of incidence and reflected several times between the adjacent undulations. The collector panel is pref. mounted on a wooden frame, the base and sides of the collector being insulated. A glass panel pref. covers the collector.