baber/WOPTO huggingface dataset:
Patent FR-3133672-A1 (FR)
Title: Procede de localisation d’une marque sur un carter de turbomachine
Inventor: GAUDUCHON THOMAS LAURENT FRÉDÉRIC
IPC: G01M15/14
Filed: 2022-03-18
Abstract: Procédé de localisation d’une marque (46, 48) sur un carter (10) de turbomachine (1) d’aéronef, caractérisé en ce qu’il comprend :  a) une étape d’inspection visuelle des bras (16), de la surface externe (12a) de la virole interne (12), et de la surface interne (14a) de la virole externe (14), et dans le cas où au moins une marque (46, 48) serait détectée à l’étape a),  b) une étape de montage manuel d’un dispositif de contrôle visuel (32) autour de l’extrémité interne (16a) ou externe (16b) d’un ou plusieurs des bras (16), et c) une étape de détermination de la localisation de ladite au moins une marque (46, 48) dans une zone (Z1, Z2, Z3) du carter (10).  Figure d’abrégé : Figure 7b
Patent FR-3134521-A1 (FR)
Title: Dispositif de motorisation des mouvements du piston d’un réservoir de fluide utilisé dans le milieu médical
Inventor: DUTHOIT PIERRE
IPC: A61M5/31
Filed: 2022-04-14
Abstract: DISPOSITIF DE MOTORISATION DES MOUVEMENTS DU PISTON D’UN RÉSERVOIR DE FLUIDE UTILISÉ DANS LE MILIEU MÉDICAL L’invention concerne un dispositif médical portable (D) d’utilisation d’un embout de connexion interchangeable (100) remarquable en ce que ledit réservoir (110) de l’embout de connexion est un réservoir vide à remplir et le premier arbre de l’actionner assurant la motorisation des mouvements est équipé pour venir se fixer de façon démontable à la deuxième extrémité (132) de la tige (130) associée au piston (120) de façon à d’une part, transmettre au moyen du premier arbre, un mouvement en translation aller et retour (double flèche F1) audit piston (120) de sorte que l’utilisateur puisse, remplir et vider ledit réservoir et, d’autre part, autoriser la libération de la tige (130) pour permettre le démontage de l’embout de connexion (100) hors du corps (200).  Figure pour l’abrégé : Fig. 6
Patent FR-3137868-A1 (FR)
Title: Tissu pour pneumatique comprenant des éléments de renfort comprenant un assemblage constitué de deux brins multifilamentaires de polyamide 5,6
Inventor: DIDANE NIZAR
IPC: B32B25/02
Filed: 2022-07-18
Abstract: L’invention concerne un composite d’élastomère (35) qui comprend au moins un élément de renfort (45) noyé dans une composition d’élastomère, l’élément de renfort (45) comprenant un assemblage constitué d’au moins deux brins multifilamentaires de polyamide aliphatique 5,6 (46), et les brins (46) étant enroulés ensemble en hélice pour former une couche et l’élément de renfort (45) étant équilibré en torsions, le facteur de torsion K de l’élément de renfort (45) allant de 110 à 220 , et la densité d’éléments de renfort (45) dans le composite (35) allant de 80 à 145 éléments de renfort par décimètre de composite.  Figure pour l’abrégé : Fig 3
Patent FR-3129826-A1 (FR)
Title: Systeme de pivotement hydraulique pour colonne elevatrice hydrolique et colonne elevatrice
Inventor: AURICH DANNY
IPC: A61G13/04
Filed: 2022-11-18
Abstract: La présente invention concerne un système de pivotement hydraulique 10 pour une colonne élévatrice hydraulique comprenant une tête centrale de système de pivotement 12, un cadre intérieur 14, un cadre extérieur 16 et des moyens de vérin hydraulique 18. Le cadre intérieur 14 est supporté sur la tête de système de pivotement 12 de façon à pouvoir pivoter, via les moyens de vérin hydraulique 18, autour du premier axe de pivotement SA1. La tête de système de pivotement 12 est, vu le long du premier axe de pivotement SA1, disposé axialement à l'intérieur du cadre intérieur 14. Le cadre extérieur 16 est supporté sur le cadre intérieur 14 de façon à pouvoir pivoter, via les moyens de vérin hydraulique 18, autour du deuxième axe de pivotement SA2. En outre, l’invention concerne une colonne élévatrice comprenant un système de pivotement hydraulique 10.  Figure de l’abrégé : figure 1
Patent FR-2010698-A1 (FR)
Title: Transparent epr compositions contg silica or magnesium
IPC: C08K3/00
Filed: 1969-06-11
Abstract: Compositions for transparent rubbers of mixture of a copolymer of ethylene/propylene or ethylene/propylene/unconjugated diene with an inorganic filler. These compositions may be vulcanised with an organic peroxide or sulphur. The inorganic filler has a R.I. n25d of 1.40-1.55 (esp. 1.47-1.49) and may be SiO2 or MgCO3 added at rate of 5-200 parts/100 parts copolymer. Greatly improved heat and weather stability, as shown by comparison in example below.
Patent FR-2031397-A1 (FR)
Title: Copolymerisation of formaldehyde and a - cyclic acetal
IPC: C08G2/00
Filed: 1970-02-12
Abstract: Formaldehyde and a cyclic acetal is polymerised in the presence of a catalytic amount of a oxonium or carbonium hexafluoroantimonate, pref. in an inert liquid medium at -50 degrees to +100 degrees C.
Patent FR-2077849-A1 (FR)
Title: Steel shell mould - for casting of manholes on a continuous basis
IPC: B22C9/06
Filed: 1970-02-13
Abstract: Shell casting mould made from a layer of steel on a cast iron support. The mould is water cooled in the iron supports and a layer of Cu is interposed between the two metal layers as heat exchange medium. The inside of the mould is protected from the jet of molten metal by a core of sand. Enables manholes for sewers to be cast on a continuous basis. Reduces the cost of casting and increases the toughness of the product because the grains are closer packed.
Patent FR-2181506-A1 (FR)
Title: Penicillin amides - with improved resistance to penicillinase
IPC: C07D499/40
Filed: 1972-04-26
Abstract: Title cpds. are of formula: where R2 is H, alkyl, phenyl; R3 is H, OH, alkoxy; R4 is H or one to two Cl or -OMe; A is a direct bond or a group of formula -CH2-, -O.CH-, -O.CH-, -O.CH-, -CH-, and 5-methyl-3,4-isoxazolylene. The cpds. are broad-spectrum antibacterials with greater resistance to penicillinase than the penicillins themselves. Prepd. by reaction of an alkyl haloformate with an alkali metal salt of a penicillin and reaction of the resultant mixed acid with.
Patent FR-2137931-A1 (FR)
Title: 2,3-disubstd-quinoxaline-1,4-dioxides - bactericides and amoebicides
IPC: C07D241/52
Filed: 1972-05-16
Abstract: Title cpds. are of formula (I): (where R1 is Ph opt. substd. by 1-7C alkyl, 1-7C O alkyl, hal, or CF3; R2 is CONR3R4 and R3 and R4 = H or 1-7C alkyl or R3+R4 = 1-7C alkylene opt. contg. an O, S or N atom). (I) is prepd. by e.g. condensing benzofuroxan with R5R7C=CHR6 where R5 is a labile (carbonium ion generating) residue and R6 and R7 = R1 and R2.
Patent FR-2202777-A1 (FR)
Title: Very high tension electrical device - for suppression of static electricity on extruded plastic strip
IPC: H05F3/04
Filed: 1972-10-16
Abstract: Very high tension electrical apparatus for the suppression of static electricity on plastic strip leaving an extrusion machine, comprises a box containing, a high tension transformer connected across the mains, with high power output circuit which can be regulated by means of a multi-position switch; a rectifier taking current to another very high tension transformer across which the electrode is connected; and triodes incorporated in the primary circuit of the transformer coupled to identical inductance coils between which is connected a rheostat for varying the current intensity on the electrode.
Patent FR-2219130-A1 (FR)
Title: Low or high density refractory insulating matl. - from common precursors by expanding or dissolving away part of the mass
IPC: C09D5/18
Filed: 1973-02-22
Abstract: A refractory prod. is prepd. by mixing a natural mineral based on CaO, MgO, SiO2 and/or AlO3, with an aq. soln. of >=1 alkali silicate (of Na or K) by incorporation of the mineral in the solution or by impregnation, and then transforming the mass obtd. to a solid prodt of desired density varying from 0.05 to 2.0 g/cc by incorporation in the mass a solvent or expander of water vapour, urea, ammonium carbonate and heating to between ambient temp. and 150 degrees C to vaporise these components and to produce the desired porosity. Prods include a porous cement, dense refractories and light weight insulation matls.
Patent FR-2227239-A1 (FR)
Title: Reactive calcined dolomite - for use in metallurgy, ore briquetting and sugar mfr
IPC: C21C5/36
Filed: 1973-04-27
Abstract: Reactive calcined dolomite, (I), useful as additive in (i) prodn. of Fe and steel, and esp. as slag-forming additive in Fe and steel prodn.; (ii) to ore tablets, briquettes or pellets used in casting, blast furnace processes and spongy material mfr.; (iii) additive in sugar mfr. for alkalising and flocculating sugar juices, partic. cane juice, is prepd. by introducing dolomite of formula CaMg(CO3)2 into a revolving or stationary calcining furnace; gradually heating furnace to 800-1550 degrees C and calcining dolomite at this temp. for a time depending on furnace-type, temp. and grain-size of material; removing and cooling.
Patent FR-2229346-A1 (FR)
Title: Controlled environment concrete cultivation frame - has soil supported on porous raised floor over water chamber
IPC: A01G9/24
Filed: 1973-05-17
Abstract: The rigid impermeable body of the frame, has an intermediate floor composed of porous slabs on which the growing medium e.g., compost, vermiculite lies. Below this floor is a chamber containing water in direct or capillary connection with the compost through the porous slabs, the water level being maintained at the required height. A transparent curved roof covers the frame. The water can be heated by an electrical element which results in the control of soil temperature, and can also be completely drained from the chamber. Means can also be provided for controlling air humidity and temperature.
Patent FR-2233922-A1 (FR)
Title: Device for automatic loading of bales onto trailers - has rows of pivoting retaining tines and larger steadying tines
IPC: A01D90/08
Filed: 1973-06-22
Abstract: The device permits the automatic loading of bales on sloping ground and consists of a first lifting table designed to load rows of bales onto a second lifting table designed to load the whole of the batch onto the bed of the trailer. It has at least one row of at least two tines pivoted on the frame of the trailer and projecting through an elongated opening in the front part of the second table. These tines are maintained in a vertical position through the action of springs and serve as stops for the rows of bales loaded on the first table. They can be withdrawn towards the rear under the pressure of the next row of bales.
Patent FR-2266289-A1 (FR)
Title: Cylindrical cartridge fuse - has interlinked compartments accepting gas expansion after rupture
IPC: H01H85/165
Filed: 1974-03-29
Abstract: This cartridge fuse has a hollow, cylindrical and insulating body (3) sealed by end caps that form contacts for the fusible link (1) that is suspended between them. Around the fusible link, within the hollow tube, is a system of honey-comb type compartments (8) that are parallel to the link. A gas passage (10, 11) is provided between the space surrounding the fusible link and these compartments. When the link ruptures the gas expands into these compartments. A variation has gas passages that perforate the outer body and permit the gas to escape to the atmosphere.
Patent FR-2268709-A1 (FR)
Title: Replaceable seal for pull-top can - has spring clip gripping and pressing tapered stopper into tear-drop-shaped opening
IPC: B65D51/00
Filed: 1974-04-25
Abstract: The seal incorporates an elastic one-piece stopper with a main body and an anchoring piece extending upwards from it. The base of the main body is tear-drop-shaped like the opening, but smaller, and its sides are inclined outwards towards the top, there being a flange on it larger than the opening. The anchoring piece has a shoulder section on top of the main body, also a collar section with a round section above it. A one-piece oblong spring clip has a sleeve portion fitting over the stopper collar and another one bearing against the top of the round section, also portions extending upwards and outwards of unequal lengths, each bearing against the shoulder.
Patent FR-2230366-A1 (FR)
Title: Pyrazolo(1,5-a)-s-triazines - and their salts, with bronchospasmolytic activity
IPC: C07D231/38
Filed: 1974-05-22
Abstract: (A) Cpds. of formula (I) and their acid-addition salts are new (where R' is H, alkyl, 3-6C cycloalkyl, phenyl opt. subst. by halogen, alkyl, alkoxy; R2 is H, Cl, Br, formyl acetyl, NH2, NO2, alkyl dialkylaminomethyl or the group -NH.CO.A where A is H or alkyl opt. subst. by halogen; R3 is H, OH, alkyl, 3-6C cycloalkyl, phenyl opt. subst. by halogen, alkyl, alkoxy; R4 is H, alkyl, alkenyl or alkynyl where the multiple bond is not alpha to the N-atom, hydroxyalkyl or alkoxyalkyl where the O-atom is separated from the N-atom by at least two C-atoms; dialkylaminoalkyl in which the N-atoms are separated by at least two C-atoms; 3-7C cycloalkyl, 4-10C cycloalkylalkyl, pyridyl, pyrimidyl, benzyl (opt. subst. in the aryl part by halogen, OH, alkyl, alkoxy), NH2, dialkylamino, 2-7C alkyleneimino; R5 is H, alkyl, alkenyl or alkynyl where the multiple bond is not alpha to the N-atom to which the group is attached, hydroxyalkyl or alkoxyalkyl where the O-atom is separated from the N-atom by at least two C-atoms, dialkylaminoalkyl where the two N-atoms are separated by at least two C-atoms, 3-7C cycloalkyl, 4-10C cycloalkylalkyl; or R4 and R5 together with the attached N-atom form piperidino, pyrrolidino, morpholino, thiomorpholino, or a group N4-B-(1-piperazinyl) where B is alkyl or hydroxyalkyl where the OH group is separated from the N4-atom by at least 2 C-atoms; or phenyl opt. subst. by halogen, alkyl, alkoxy; the group A opt. present in the group R2 must be H, Me or Et when R4, R5 are both H). (B) Cpds. of formula (II) are also new: (where R' is as in I; R2a is H Cl, Br, NO2, alkyl; R3a is H, alkyl, 3-6C cycloalkyl, phenyl opt. subst. by halo, alkyl, alkoxy; X is OH or the group SR6 where R6 is H, alkyl, 3-6C cycloalkyl, benzyl, opt. subst. by OH, alkyl, alkoxy or halogen on the benzene ring.) (I) and (II) are bronchospasmolytics; acute LD50 (p.o.rat) is typically >=100mg/kg. (II) are also inters. to (I).
Patent FR-2234666-A1 (FR)
Title: Electrical energy from solar radiation - with gallium arsenide crystal- gallium aluminium arsenide crystal transition
IPC: H01L31/06
Filed: 1974-06-21
Abstract: Cell for converting the sun's radiation into electrical energy has (I) a CaAs crystal with first and second opposite surfaces, (II) a Ga1-x AlxAs crystal with first and second opposite surfaces (where 1> x >0; and x changes linearly from the first surface to the second surface, pref. being 0.7 at the first surface, and O at the second surface), and (III) a device connected between the first surface of I and the first surface of II to utilise the electrical energy developed over the pn-transition. The second surface of II borders the second surface of I to form a transition, the first surface of II is suitable for receiving the sun's radiation, and oth I and II are doped in order to form the pn-transition near the transition between the two crystals. Gives high electricity yields.
Patent FR-2277489-A1 (FR)
Title: Supply connexion element for conduit heating strip - has tubular cable body on flat housing holding end of strip
Inventor: FONAREV Z I
IPC: H05B3/06
Filed: 1974-07-05
Abstract: The connection element is mounted at the end of the heating strip so as to connect the strip conductors with themselves and/or with an electrical energy supply source. A housing (2) has a cover (1) and a narrow slot (3) into which the heating strip (4) fits. On the cover is mounted, perpendicular to its surface, a tubular element (10) containing current carrying conductors tubular element being used as a direct connection to the supply source. The connections between the ends of the heating strip conductors and the supply conductors are covered by an insulating material (4), placed on the internal faces of the housing and cover, which hardens an electrically insulating material covering the connections and the base ends of the conductors.
Patent FR-2250147-A1 (FR)
IPC: G04C21/20
Filed: 1974-10-29
Abstract: The watch, in particular a wristwatch, has a case (16), a cap covering the latter and having a watch glass and an adjusting ring (14), movement with hour wheel arbor and hour hand (18) and also a mechanical alarm device with an adjusting member (40), a release (24) and an alarm element (36). The alarm device can be actuated by the hour hand (18) or the hour wheel arbor and is located between the case (16) and the cap (12, 14). The alarm device comprises a helical spring (32), by which the release (24) can be brought into the desired position with respect to the hand (18) upon turning the adjusting member (40) in the adjusting direction and which is tensioned in the tensioning direction upon turning the adjusting member (40). The release (24) relieves the spring (32) for driving the alarm element (36). One end of the spring (32) is connected during the tensioning to the adjusting member (40); the other end is connected via a direction coupling (28) to the case (16). When the adjusting member (40) is turned in the adjusting direction, the coupling (28) opens; when the adjusting member (40) is turned in the tensioning direction, the coupling (28) secures the other end of the spring (32) with respect to the case (16). The adjusting member (40) is fastened on the rotatable cap with the adjusting ring (12).
Patent FR-2296834-A1 (FR)
Title: Double-charge pyrotechnic device - has safety device actuated from outside shutting off passage from priming charge
Inventor: DESORMEAUX CHRISTIAN
IPC: F02K9/95
Filed: 1974-12-31
Abstract: The double-charge pyrotechnic device is particularly for igniting solid blocks of propergol, having a priming charge with igniter and a separate main charge joined to the first by a flame passage. A sequential safety device (14) is inserted between the priming charge (16) and the main one (17) in the flame passage, being actuated from the outside so as to shut off the flame passage or open it up. The safety device can comprise a cap destructible by gas temperature and pressure between the priming and main charges and shutting off the passage, and a control rod slid or rotated from outside so as to bear against the downstream side of the cap in the safe position and also shut the passage off.
Patent FR-2297020-A1 (FR)
Title: Upright for shelving units - has brackets sliding in dovetail slots and locked by screw expanding arms against sides
IPC: A47B96/14
Filed: 1975-01-13
Abstract: A shelving upright is an extruded length of elliptical cross section and has a dovetail slot (2, 3) running axially along each smaller radius. Each shelf bracket (7) is provided with a slit in its end to form two parallel arms (8, 9) which have outwards pointing shoulders (10, 11) which fit under similar shoulders (5, 6) in the slots and are expanded against the sides by inserting a grub screw (12) in a tapped hole (13) bridging the slit in the bracket. Uprights are positioned and held by a large headed bolt screwed into each end and tightening against floor and ceiling. A sealing strip (22) is used to cover unused slots.
Patent FR-2308705-A1 (FR)
Title: Continuous electroplating unit - with rotating insulating polygonal drum suspended on pivotable bearings in an electrolyte through with current supply rings and adoe bar
IPC: C25D17/16
Filed: 1975-04-22
Abstract: Electrolytic apparatus for completely automatic deposition of metal coatings, comprising a polygonal drum with two openings a trough, and more esp. having an insulating e.g. plastic, shell and an angle iron spiral fixed to the interior. Appts. eliminates the manual work still involved in charging and discharging automatic electro plating units of the usual type.
Patent FR-2309794-A1 (FR)
Title: Boiler feed water heating unit - partic. for a power plant associated with uranium enrichment plant
IPC: F01K7/38
Filed: 1975-04-29
Abstract: In the reheating of feed water from an electrical energy unit associated with an installation for gas compression, (part of) the feed water is passed in heat exchange with the gas which has undergone compression. Pref. the intermediate fluid is water. The process enables max. electrical energy to be removed by reducing or suppressing, in normal operation, the bleeding of the turbine. The expansion turbine drives an alternator and the exhaust steam is condensed by external cooling water. The condensate is delivered by a pump either to heat exchangers or to both sets of exchangers via the appropriate valve.
Patent FR-2279693-A1 (FR)
Title: Ceramic material from stone or rubble - by comminuting classifying moulding and firing
Inventor: PUSKAS FERENC
IPC: C04B35/18
Filed: 1975-05-15
Abstract: Ceramic material is obtd. from primary stone, partic. quarry rubble, contng. 40-85% SiO2 and 5-20% Al2O3 by wt. and having a melting point less than 1450 degrees C., by comminuting it to 20 mm., classifying into various particle sizes, selecting appropriate sizes or mixtures of sizes, forming to shape and firing at 1000-1250 degrees C. Pref. natural or synthetic colourants are added, possibly with red mud and/or shale ash, and/or clay. A microporous product may be obtained by subsequent grinding a 0.5 mm. stone fraction to 0.065 mm., followed by hot pressing and sintering to obtain maxium shrinkage. The process utilises waste stone material from quarries without itself producing waste products.
Patent FR-2317950-A1 (FR)
Title: Apparatus for exercising thigh and abdominal muscles - has ground frame support and straps attached to extensible springs sliding in pulleys
IPC: A63B21/055
Filed: 1975-07-17
Abstract: The exercising apparatus consists of a low support deck (1) which rests on the ground. Rubber extensible springs (10) are mounted on this support and slide in pulleys (9) mounted on a cross bar (8) at each extremity of the support. The ends of each spring are fixed to a bar (4) at each end which also has two stirrups (5) to which collar straps (6) are fitted. These collars are straped round the legs of the user who sits on the ground with his body at 45 deg. to the ground. The thigh and abdominal muscles are exercised by moving the knees together and apart against the springs.
Patent FR-2319466-A1 (FR)
Title: Electric razor foil mounting - uses linear foil edges stiffened by L section plate and bar firmly locked in place
Inventor: SCHWOB PIERRE
IPC: B26B19/04
Filed: 1975-07-29
Abstract: The system for moudlign a semi-cylindrical foil microgrill (4) on an electric razor (1) obtains easier foil replacement. The two longitudinal linear edges of the foil are fixed between a flat plate (11) and an 'L' section plate (12, 13). The latter locates externally with the 'L' bar (12) turned in, and 'L' leg (12) is returned (14) inwardly square at the foil edge extremities. The 'L' bar (13) and the leg returns (14) are firmly wedged in place when the foil is installed, thus avoiding foil displacements during shaver use. The foil fits on a demountable head (3) with head integral hooks (15, 19) engaging slots (18) in the stiffened (11, 12) longitudinal edges of the foil. The hook geometry is such that when the razor is wholly assembled, the 'L' bar (13) is trapped between the underside of the hook end (19) and the top of the motor bed (17).
Patent FR-2320853-A1 (FR)
Title: Foot steered one man bobsleigh - with fixed handgrips and retracting steering skids at front
IPC: B62B15/00
Filed: 1975-08-14
Abstract: The one man bobsleight has a lightweight shell (1) in which the operator sits, with his back supported by a rear moulding (2). On each side of the shell are located fixed handgrips (12) to enable the operator to hold himself securely without being thrown out sideways. A crossbar (3) at the fron supports the heels and enables the feet to press against steering arms (4). The steering arms operate vertical spindles (9) which rotate in spiral grooves to press steering skids (10) onto the track. One skid at a time controls the steering direction. When both skids are pressed hard, to set at steep angles to the sleigh, a braking effect is generated.