baber/WOPTO huggingface dataset:
Patent FR-3108466-A1 (FR)
Title: Systeme de travail autonome, procede de definition de travail autonome, et programme
Inventor: YAMAMURA MAKOTO
IPC: G05D1/02
Filed: 2021-03-25
Abstract: Un système de travail autonome comprend une première machine de travail, une deuxième machine de travail, et un appareil de définition définissant une partie d’une région de travail complète comme une première région où la première machine réalise un travail, et calculant un premier temps nécessaire pour que la première machine réalise le travail dans la première région, définissant une région autre que la première région dans la région complète comme une deuxième région où la deuxième machine réalise un travail, et calculant un deuxième temps nécessaire pour que la deuxième machine réalise le travail dans la deuxième région, changeant la première région et la deuxième région pour qu’une différence entre le premier et le deuxième temps soit conforme à une valeur prédéterminée, transmettant des informations relatives à la première région changée à la première machine, et transmettant des informations relatives à la deuxième région changée à la deuxième machine. Figure pour l’abrégé : figure 1.
Patent FR-3122663-A1 (FR)
Title: Procede integre de traitement d’huiles de pyrolyse de plastiques et/ou de combustibles solides de recuperation chargees en impuretes
Inventor: QUIGNARD ALAIN
IPC: C10G69/10
Filed: 2021-05-07
Abstract: L’invention concerne un procédé de traitement d’une huile de pyrolyse de plastiques et/ou de combustibles solides de récupération comprenant :a) optionnellement une hydrogénation sélective de la charge ; b) une hydroconversion en lit bouillonnant, en lit entrainé et/ou en lit mobile, pour obtenir un effluent d’hydroconverti ;c) un hydrotraitement dudit effluent d’hydroconverti issu de l’étape b) pour obtenir un effluent hydrotraité, sans étape de séparation intermédiaire entre les étapes b) et c),c’) optionnellement un hydrocraquage dudit effluent de l’étape c),c) une séparation de l’effluent de l’étape c) ou c’) en présence d’un flux aqueux, pour obtenir un effluent gazeux, un effluent liquide aqueux et un effluent liquide hydrocarboné ;d) optionnellement un fractionnement pour obtenir au moins un flux gazeux et une coupe ayant un point d’ébullition inférieur ou égal à 175°C et une coupe ayant un point d’ébullition supérieur à 175°C.
Patent FR-3124453-A1 (FR)
Title: Véhicule doté d’un airbag sécurisé dans la planche de bord
Inventor: GUERRERO JEAN-CHRISTOPHE
IPC: B60R21/205
Filed: 2021-06-24
Abstract: L’invention se rapporte à un véhicule (1) comprenant une planche de bord (2) dotée d’une traverse (3) s’étendant suivant un axe transversal Y du véhicule, et d’un airbag (10) solidarisé à ladite traverse (3) par l’intermédiaire d’au moins une pièce d’interface (9) arrimée à ladite traverse (3) et sur laquelle est placé l’airbag (10), ladite pièce d’interface (9) comportant au moins une zone avant (31) saillant de la traverse (3) vers l’avant suivant un axe longitudinal X du véhicule.  Selon l’invention, le véhicule comprend une butée (30, 40) fixée à la traverse (3) et destinée à venir se placer sous la zone avant (31) de la pièce d’interface (9), de manière à empêcher un abaissement de la pièce d’interface (9) lors d’un choc du véhicule contre un obstacle extérieur.  Figure pour l’abrégé : Fig.3
Patent FR-3125919-A1 (FR)
Title: Condensateur métal/isolant/métal (MIM)
Inventor: WELSH AARON J
IPC: H01L29/92
Filed: 2021-12-17
Abstract: Condensateur métal/isolant/métal (MIM)  L’invention concerne des condensateurs métal-isolant-métal. Dans un exemple, un condensateur comprend une première plaque d’électrode, et un premier diélectrique de condensateur sur la première plaque d’électrode. Une deuxième plaque d’électrode est sur le premier diélectrique de condensateur et est sur la première plaque d’électrode et parallèle à celle-ci, et un deuxième diélectrique de condensateur est sur la deuxième plaque d’électrode. Une troisième plaque d’électrode est sur le deuxième diélectrique de condensateur et est sur la deuxième plaque d’électrode et parallèle à celle-ci, et un troisième diélectrique de condensateur est sur la troisième plaque d’électrode. Une quatrième plaque d’électrode est sur le troisième diélectrique de condensateur et est sur la troisième plaque d’électrode et parallèle à celle-ci. Dans un autre exemple, un condensateur comprend une première électrode, un diélectrique de condensateur sur la première électrode, et une seconde électrode sur le diélectrique de condensateur. Le diélectrique de condensateur comprend une pluralité de premières couches diélectriques et de secondes couches diélectriques alternées.
Patent FR-3119455-A1 (FR)
Title: Procédé de saisie du poids de la charge d’un chariot élévateur
Inventor: SCHADT LUKAS
IPC: G01L1/02
Filed: 2022-01-27
Abstract: TITRE : Procédé de saisie du poids de la charge d’un chariot élévateur Procédé de saisie du poids d’une charge d’un chariot élévateur comportant un dispositif hydraulique de levage de moyen de réception de charge,  consistant à effectuer des mesures de signaux pour saisir des pressions hydrauliques ou des forces de levage et d’abaissement et déterminer le poids de la charge par l’exploitation des mesures de signaux.  Dans une première étape, on saisit un signal statique pour déterminer un signal provisoire de charge.  Dans une seconde étape, on mesure pour un mouvement de montée (B) et de descente (D) d’une vitesse adaptée au poids provisoire et on exploite des plages (KB) caractéristiques centrales sur les courbes sinusoïdales des mouvements de montée (B) et de descente (D).  A partir des maximums et des minimums, on forme la valeur moyenne d’un signal de levage (MB) et d’abaissement (MD), pour former une valeur moyenne globale (MG), et obtenir le poids final de la charge.  Figure 1
Patent FR-3138522-A1 (FR)
Title: Dispositif de détection de particules en imagerie sans lentille
Inventor: THOUY BENOÎT
IPC: G01N15/14
Filed: 2022-07-29
Abstract: Dispositif de détection de particules en imagerie sans lentille Un dispositif de détection de particules en imagerie sans lentille comprend une mémoire (4) agencée pour recevoir une pluralité d'images en z obtenues à partir d'une imagerie sans lentille d'un échantillon biologique, un préparateur (6) agencé, à partir desdites images en z, pour déterminer une image de focus dans laquelle chaque pixel est associé d'une part à une image en z et d'autre part à l'intensité de ce pixel dans cette image en z, le préparateur (6) étant agencé pour déterminer l'image en z pour un pixel donné en calculant, pour chacune des images en z et pour le pixel donné, une mesure de parcimonie à partir de l'intensité du pixel donné et des intensités de pixels voisins, et en sélectionnant l'image en z dont la mesure de parcimonie est la plus importante, un sélecteur (10) agencé pour déterminer, pour chaque pixel de l'image de focus, si ce pixel est un maximum dans un voisinage local centré sur ce pixel dans l'image de focus ou dans l'image en z associée à ce pixel dans l'image de focus, et, si c'est le cas, pour stocker ce pixel dans une liste de sites sélectionnés, et un calculateur (12) agencé pour calculer une valeur de métrique pour chaque pixel de la liste de sites sélectionnés basée sur l'intensité de ces pixels pour permettre de produire une image de valeurs de métriques permettant de distinguer les particules associées à chaque pixel de la liste de sites sélectionnés entre elles.
Patent FR-2022268-A1 (FR)
Title: Polyvalent metal salts and alkylsalicylic acids prodn - for use as fuel additives
IPC: F24C15/20
Filed: 1969-09-04
Abstract: Alkylsalicyclic acids (I) used must contain at least one alkyl group with >12C; >60 mol. % of the acids have an alkyl group para to the OH, and at least some of these alkyl groups are attached to the benzene nucleus with a quaternary C atom. (I) may be prepared by alkylation of phenol, pref. in two steps using two different tert. alkylation agents, the first having not >12C, and the second having >12C atoms. Uses of the salts are as additives in lubricants and fuels, especially in lubricants for diesel engines.
Patent FR-2064309-A1 (FR)
Title: Rotating missile fuse
IPC: F42C15/34
Filed: 1969-10-14
Abstract: Percussion fuse for rotating projectile consists of a fuse box, a rotor containing a detonator which can move from a safety position into a primed position and a detonator which can be cocked by a spring and blocked by blocking pieces against movement by the spring, the blocking pieces being surrounded by a spiral centrifuge, in which the percussion fuse blocking pieces held in radial guides of the fuse box by the centrifugal spiral go through a ring-shaped throat of the detonator 22 in one piece. The annular throat narrows towards the axis of the detonator; the rotor is spherical and precessed and has a flat area against which rests the detonator under the action of a spring in the safety position of the rotor. Specif., the wall of the ring-shaped throat nearest the rotor is a conical surface which widens towards the rotor, whilst the blocking pieces are spherical. Prior art device tended to get jammed when fired preventing detonation, which risk is eliminated by the above.
Patent FR-2024911-A1 (FR)
Title: Motor car window of tempered glass
IPC: H05B3/84
Filed: 1969-11-12
Abstract: A pane of transparent glass has a heating circuit which is selectively connected to a source of electric current. The circuit rids the pane of ice and condensation, when connected to the current. The pane also carries an electrically conductive circuit, which is insulated from the heating circuit. The second circuit is selectively linked to a radio receiver so as to act as an aerial. Applications are to cars and planes.
Patent FR-2128234-A1 (FR)
Title: Compsns contg 2-amino-4,5,6,7-tetrahydrobenzo (b) thiophen - -3-carboxamide - with analgesic,sedative,antitussive and diuretic act
IPC: C07D333/68
Filed: 1971-03-12
Abstract: Pharmeceutical compsns. contain the title cpd. or a physiologically harmless salt or quaternary ammonium deriv. thereof, pref. with conventional carriers and adjuvants. Pref. salts are water-soluble, esp. the hydrochloride, phosphate, sulphate, acetate, benzoate, lactate, succinate, citrate, tartrate, fumarate, malonate or maleate.
Patent FR-2128780-A1 (FR)
Title: Fail-safe manometric thermostat - suitable for use with refrigerators
IPC: H01H35/26
Filed: 1972-03-09
Abstract: A thermostat operating switching e.g. of an electric heater, by movements of a pressure diaphragm connected to a temp. probe bulb, opposed by a spring, has a second switch in series opening when pressure indicated by diaphragm falls below a predetermined level, to prevent continued operation of appts. in the event of breakage or leakage of detector. Pref. both switches are opened and closed by contact with pins suitably positioned on a rod pressed on diaphragm by the spring.
Patent FR-2195514-A1 (FR)
Title: Closed loop thermoforming system - combining extrusion calendering, thermoforming and regranulation operations as an integrated sequence
IPC: B29C51/22
Filed: 1972-08-10
Abstract: A thermoplastic material is extruded as sheet via a calender nip and then guide rolls partly round a rotating drum before being redirected to a regranulation device discharging back to the hopper of the extruder. The drum carries female moulds aligned with external moulding heads which follow part of the motion of the rotating drum surface. Each head incorporates a forming plug which can reciprocate radially w.r.t. the drum axis. The plug ram picks up an annular clamp to allow the final stages of deformation to be achieved by pneumatic pressure. The mouldings are severed from the matrix sheet and ejected after the latter has left the drum surface. Pref. moulds are mounted >=2 abreast. An ancillary plunger in the base of each mould may assist in moulding ejection and opt. to form a recessed base in the moulding. Split moulds with pivotted elements may be used for forming narrow mouth containers. The motions of the drum and the forming plungers etc. are pref. powered and synchronised by hydraulic circuitry. Use of the residual melt heat input for the calendering and forming operations is more efficient than chilling, stocking and reheating the blank sheet, and, coupled with closed loop use of the matrix material, minimises degradation and wastage of materials.
Patent FR-2209918-A1 (FR)
Title: Temp. control of heat transfer fluids - especially for moulding tools for plastics or metal alloys
IPC: B29C35/00
Filed: 1972-12-13
Abstract: Heating or cooling system whereby a heat transfer fluid passing through a mould block is circulated by a pump drawing from a temp. controlled reservoir, where the returning fluid re-enters and leaves the reservoir via manifolds which cause the flow to purge the surfaces of the internal heaters in the tank, to prevent stagnant overheating and scale deposit adjacent to the heater surfaces, reducing system maintenance and down time.
Patent FR-2211212-A1 (FR)
Title: Gelatine capsules resistant to gastric fluid - coated with a cellulose derivative, esp. hydroxy propyl methyl cellulose phthalate
IPC: A61K9/48
Filed: 1972-12-21
Abstract: Gelatine capsules containing medicaments are rendered resistant to attack by stomach acids by coating the surface with a thin layer of hydroxy propyl methyl cellulose phthalate in an organic solvent. Treated capsules resist stomach acids for >=1 hr. but dissolve readily in enteric media.
Patent FR-2221393-A1 (FR)
Title: Automatic gaseous drinks dispenser - has chambers in distributor successively connected to gas and liquid
IPC: B67D1/00
Filed: 1973-03-13
Abstract: The equipment is particularly for gaseous drinks, which flow from the pressurised vessel to the receptacle at atmospheric pressure via an intermediate chamber and are there depressurised and discharged to the receptacle. It incorporates a movable distributor with a number of equal-sized chambers, working in conjunction with a fixed base having a compressed gas inlet, a gaseous liquid inlet, a vent pipe to atmosphere and a drain pipe to the receptacle. As the distributor is rotated the chambers are successively connected to the inlets and outlets in the correct order.
Patent FR-2230620-A1 (FR)
Title: Prepn. of prostanoic esters - by addition of an alcohol to a prostanoic acid mixed anhydride
IPC: C07C405/00
Filed: 1973-05-23
Abstract: Prostanoic esters of formula (I): (where A =-CH2)3-, -COCH=CH-, -CO-CH2CH-, OH or (I) -CH-CH2-CH-OH OH OH; R and R1 + H, CH3 or C2H5; R11 = a residue having is not >11C atoms which is alkyl, alkenyl, cycloalkyl, aralkyl, gamma-dialkylaminoethyl, beta-dialkylaminoproyl, gamma-pyrrolidino, piperidino or morpholinoethyl, or beta-pyrrolidino, piperidino or morpholinoethyl, or beta-pyrrolidino, piperidino or morpholinopropyl; Y = -(CH2)3-, -CH2CH2CHOH-, CH=CH-CH-, =CH-CH-CH- or CH2CH2CO-; OH OH Z =-CH2CH2 or -CH=CH- and is a bond in the alpha- or beta-configuration), are prepd, by treating an alcohol R11OH in the presence of an acid acceptor with a mixed anhydride of formula (II): (where X is -C-OR111 and R111 = alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl or aralkyl of up to 10C). Cpds. (I), where R and/or R1 are other than H and R11 is other man alkyl, are now. (I) haven known pharmaceutical activity. The prepn. is easier than known methods. The acid acceptor is pref. a tret. amine or an alkali metal carbonate. The reaction is effected in a liq. medium such a hydrocarbon, which may be halogenated, an ether, O-heterocycle, an N,N-dicarboxamide or a mixt. of these. The reaction temp. is pref. below ambient.
Patent FR-2245381-A1 (FR)
Title: Disposable hypodermic syringe - pre filled with sterile soln or two component medication, cannot be reused
IPC: A61M5/31
Filed: 1973-06-08
Abstract: The hypodermic syringe has a device which holds the needle inside the syringe body in the hollow plunger shaft prior to use. Another device prevents unintentional actuation of the plunger shaft before use. Pref. the syringe body is divided into two chambers by a plunger with the two components connected by a bore hole which can be closed by sliding the plunger.
Patent FR-2193053-A1 (FR)
Title: Modified mouldable linear polyester compsn - having superior impact resistance, tensile strength and hardness
IPC: C08L67/00
Filed: 1973-07-05
Abstract: A mouldable polyester (inh. visc. 0.75-4.0) comprises as acid component, 50-93 mol.% terephthalic acid units and 50-7 mol.% 1,4-cyclohexane dicarboxylate units. The glycol component consists of tetramethyleneglycol units. The polyester contains 10-40 wt.% based on the other components of a poly(alkylene oxide)glycol having 2-4C atoms, mol.wt. 400-6000. Used in mfre. of impact resistant mouldings eg. steering wheels, bumpers, water hoses.
Patent FR-2237020-A1 (FR)
Title: Method of waterproofing small joints - uses a wax paste between the surface and the polymeric membrane
IPC: E04G23/02
Filed: 1973-07-13
Abstract: The invention is applicable to the waterproofing of fissures and narrow joints on various structures by covering with a plastic membrane produced from a polymeric fluid. In order to prevent the waterproofing membrane from adhering to the surface a non-stick wax paste is applied to the surface to be waterproofed. Application by means of a spatula or cloth is on horizontal or vertical surfaces. Considerable variations in surface regularity can be accommodated. The paste blocks the crack or joint and prevents the penetration of the polymer, and replaces conventional sealing rings.
Patent FR-2246110-A1 (FR)
Title: Regulation of thyristor based supply circuit - particularly for industrial magnetic grabs and hoists involves use of sawtooth waves
IPC: H02M7/155
Filed: 1973-08-22
Abstract: Power supply circuit arrangement is employed where thyristors are used as controllable rectifiers supplying electromagnets employed in lifting and manoeuvring operations. Such a circuit would need to be open-loop and need to supply only sufficient current to maintain hold of the electromagnet on the material being lifted. As a result of particular loading conditions and circuit constants full control of the thyristor conducting periods can be difficult and output distortion may occur, this effect also occurs with speed control of electric motors. To alleviate these problems the thyristor trigger signals associated with switching at low phase angles are derived from a stabilising filter the input of which comes from a transistor across the supply.
Patent FR-2245924-A1 (FR)
Title: Tubular heat exchanger - with provision for thermal expansion
IPC: F28D7/16
Filed: 1973-09-28
Abstract: A heat exchanger includes a tubular shell which contains a bundle of spaced tubes surrounded by a pervious material. The tubes are mounted in tube sheets at both ends but at least one of the tube sheets is able to move relative to the shell to allow for thermal expansion and contractions. One heat exchanging fluid is passed through the pervious material whilst the other fluid is first passed through a portion of the tubes and then through the remainder.
Patent FR-2210626-A1 (FR)
Title: Curable unsatd polyester-monomer prepolymer - with diallylphthalate prepolymer compsns for non tacky impregnated carrier sheets for laminate prodn.
IPC: C08F283/01
Filed: 1973-12-11
Abstract: Curable polyester compsns. for impregnating or coating carrier sheets consist of a soln. or dispersion of an unsatd. polyester resin prepolymsd. with a copolymerisable monomer, to which 1-50 wt.% (on resin solids) of diallylphthalate prepolymer has been added before or after prepolymsn. Prefd. compsns. are made by dispersing a soln. of an unsatd. polyester in a monomer such as styrene in water, adding a diallylphthalate prepolymer dispersion, prepolymsg. the unsatd. polyester/monomer mixt. and adding a peroxide catalyst and optionally accelerators, impregnating sheets e.g., of paper or glass fibre, and drying the impregnated sheets to non-tacky, curable films e.g., for the prodn. of laminates by low pressure laminating techniques.
Patent FR-2214058-A1 (FR)
IPC: A47G5/00
Filed: 1974-01-15
Abstract: 1451780 Pinless hinges FORMFAC INTERNATIONAL AB 27 Dec 1973 [17 Jan 1973] 59758/73 Heading E2F  In a panel wall comprising two juxtaposed interconnectedly hinged panels 10, the hinged connection is in the form of two complementary burr fastener tapes 11, 12 connected to the end edges of the respective panels. The burr fastener tapes are each affixed to an arcuate frame element 13 attached to its respective panel 10. As shown in Figure 2 the tape 11 is of the closed loop type and the tape 12 is of the cut loop type.
Patent FR-2270489-A1 (FR)
Title: Twin piston type pneumatic damper - pistons are connected so that one makes damping stroke, while other makes return stroke
IPC: F16F9/02
Filed: 1974-02-22
Abstract: The pistons are situated in parallel proximate cylinders each having a restricted outlet so that as a piston is moved towards the outlet the piston movement is damped. The outlets are provided in two adjacent ends of the cylinders. At the ends of the cylinders opposite the outlets the pistons are connected by a link pivoted on the cylinder body so that as one piston compresses the air at the one outlet the other piston sucks air through other outlet. This improves the damping action of the piston making the compression stroke and moves the other piston into readiness for the next required damping action.
Patent FR-2262129-A1 (FR)
Title: Corrosion inhibiting compsn. for potable water systems - prepd. from zinc metal, oxide or hydroxide and phosphoric acid, opt. with alkali metal phosphate present
IPC: C23F11/18
Filed: 1974-02-27
Abstract: Compsn. is the reaction prod. of the reaction in aq. medium of a phosphoric acid and Zn metal, oxide or hydroxide. The prod. is pref. obtd. by treating a 5-30 wt. % aq. soln. pure ZnO with excess 10-85% phosphoric acid. The phosphate of an alkali metal e.g. up to 20% wt. of the compsn. may also be present, partic. the Na salt. Commercial orthophosphoric acid is pref. used in the process. The corrosion inhibitor is pref. added to the water supply by a dosing pump to maintain a level of 5 ppm of P2O5 in the water. The prod. is not harmful to humans.
Patent FR-2279645-A1 (FR)
Title: Container for pneumatic tube conveyors - has lids held in open or closed positions by surrounding band of elastic material
IPC: B65G51/06
Filed: 1974-03-26
Abstract: The containers have lids, at one or both ends, held in place by a surrounding band of elastic material. The lid can be held in the closed position, or in an open position, equally stable, against the container side. The underside of the lid can be shaped to conform to the side. The elastic band is held in position inside a double skin or outer wall of the container.
Patent FR-2281137-A1 (FR)
Title: Inflatable combined escape chute and life raft - is partic. for aircraft with upper and lower arrays of tubes
Inventor: FISHER JOHN MELVIN
IPC: A62B1/20
Filed: 1974-08-05
Abstract: The chute and raft consists of two parts; an inflatable upper part which makes up a slide used in escaping from the aircraft and an inflatable lower part which forms a life raft. The upper part may be superimposed on the lower part after use as a chute, giving the combined raft stability. The escape chute does not require the attention of the cabin staff while being used. All parts of the float are self inflatable from gas bottles carried by the assembly and there are tensioning wire below.
Patent FR-2284497-A1 (FR)
Title: Stabilization device for railway vehicle bogie - has torsion rod connected to spring loaded telescopic shock absorbers
IPC: B61F3/12
Filed: 1974-09-13
Abstract: A bogie stabilising device for a railway vehicle consists of a shaft (6) which can rotate on the bogie frame parallel to the longitudinal vehicle axes. The shaft carries two arms (8) with their ends joined to the body of variable length rods (9). The rod (9) comprise two parts pivoted at their ends to the arms (8) and vehicle brackets (10) by universal joints to give complete freedom. The two parts telescope and contain springs which limit the extension or contraction of the rods to values which prevent the rods "bottoming" out.