baber/WOPTO huggingface dataset:
Patent FR-3128619-A1 (FR)
Title: Bracelet a maillons metalliques pour horlogerie ou bijouterie
Inventor: PHAM EMMANUEL
IPC: A44C5/10
Filed: 2021-11-02
Abstract: Ce bracelet souple est notamment destiné aux articles de bijouterie ou d’horlogerie. Il est constitué de maillons notamment métalliques juxtaposés, articulés entre eux au moyen d’axes transversaux (8), notamment tiges ou goupilles, reçus au sein desdits maillons, lesdits maillons comprenant une partie centrale ou au moins un élément central (1) et des parties latérales (2, 3) ou des éléments latéraux.  Les axes (8) sont reçus au sein de logements borgnes (4, 5) ménagés au sein des parties latérales (2, 3) ou des éléments latéraux desdits maillons.  Les extrémités (6, 7) desdits axes (8) sont clipsées au sein desdits logements borgnes (4, 5), ces derniers étant munis d’un épaulement (12, 13) apte à réaliser cet enclipsage.  Figure pour l’abrégé : Fig 1
Patent FR-3129740-A1 (FR)
Title: Dispositif d'assistance à l’aiguillage pour la pose d’une fibre optique dans une structure
Inventor: PERRIN ERIC
IPC: G02B6/54
Filed: 2021-11-30
Abstract: L’invention concerne un dispositif (1) apte à coopérer avec une aiguille (2) et comprenant une navette (10) configurée pour coopérer avec au moins un câble (3) présent dans une structure (9), ladite navette (10) étant couplée à ladite aiguille (2).  Selon l’invention, le dispositif (1) comprend en outre des moyens de blocage réversibles (11, 41) de ladite navette (10) sur ledit au moins un câble (3).  Figure 3
Patent FR-3132839-A1 (FR)
Title: Composition de traitement des cheveux
Inventor: KAWAKAMI KAZUMITSU
IPC: A61K8/34
Filed: 2022-02-21
Abstract: Composition de traitement des cheveux Des compositions de traitement des cheveux et des procédés pour les utiliser en vue de traiter les cheveux sont décrites. Les compositions de traitement des cheveux incluent : (a) de l’acide citrique, un ou plusieurs sels d’acide citrique, ou une combinaison de ceux-ci ; ou une combinaison d’acide citrique et d’un ou plusieurs sels d’acide citrique, dans laquelle le rapport pondéral acide citrique sur sels d’acide citrique ajoutés pour former la combinaison est de 1:10 à 10:1 ; (b) un ou plusieurs tensioactifs ; et (c) de l’eau ; dans laquelle le pH de la composition est d’environ 3 à environ 10 ; et les pourcentages en poids sont basés sur le poids total de la composition. Les compositions de traitement des cheveux sont particulièrement utiles pour renforcer les fibres capillaires.  Figure pour l’abrégé : NÉANT
Patent FR-3124864-A1 (FR)
Title: Vérification de lentilles d’imagerie et procédé d’alignement actif pour maintenir une distance de mise au point arrière cohérente pour lentilles de mise au point automatique
Inventor: HURLEY IV WILLIAM P
IPC: G02B27/40
Filed: 2022-05-20
Abstract: La présente invention concerne un ensemble optique pour un système d’imagerie (110) de mise au point automatique pour capturer au moins une image d’un objet apparaissant dans un champ de vision d’imagerie (FOV). L’ensemble optique comporte une ouverture avant (228) le long d’un axe optique et un groupe de lentilles avant (224) le long de l’axe optique recevant de la lumière provenant de l’objet d’intérêt. La position du groupe de lentilles avant (224) est réglable pour changer une distance focale de l’ensemble optique. L’ensemble optique comporte en outre un actionneur (225) couplé physiquement au groupe de lentilles avant (224) qui règle la position de la lentille avant. Un groupe de lentilles arrière (262) est disposé le long de l’axe optique pour recevoir la lumière provenant du groupe de lentilles avant (224), et un capteur d’imagerie (210) est disposé à une distance focale arrière du groupe de lentilles arrière (262), pour détecter la lumière.  Figure : 6
Patent FR-3137897-A1 (FR)
Title: Véhicule d'évacuation d'équipage pour véhicule orbital réutilisable, comprenant des empennages stabilisateurs à déploiement vers l’arrière
Inventor: PRAMPOLINI MARCO
IPC: B64G1/14
Filed: 2022-07-13
Abstract: Un véhicule d’évacuation d’équipage pour véhicule orbital réutilisable comprend un fuselage (36) définissant un profil aérodynamique de forme allongée selon un axe (42) du véhicule d'évacuation d'équipage, et des dispositifs de stabilisation (59) comprenant des empennages stabilisateurs (60) qui sont chacun déplaçables entre une position rétractée le long du fuselage (36), et une position déployée vers l’arrière du véhicule d'évacuation d'équipage (34), dans laquelle les empennages stabilisateurs (60) sont configurés pour générer un effet « volant de badminton ».  Figure pour l’abrégé : Figure 8
Patent FR-3138267-A1 (FR)
Title: Procédé d’extraction, de concentration et de conservation d’arômes naturelles de truffes sans autre excipient sur un support sec
Inventor: ALLANO JULIEN
IPC: A23L27/10
Filed: 2022-07-28
Abstract: Procédé d’extraction d’agents aromatiques naturels du domaine mycologique, et plus particulièrement de truffes, sur un support sec, permettant d’avoir un rendu qui exalte les saveurs, et notamment les saveurs olfactives, de façon naturelle et sans autre excipient, tout en répondant à des exigences de conservation longue durée ne dénaturant pas les performances organoleptiques initiales, et pouvant être mise en œuvre dans toute cuisine sans faire appel à des équipements industriels, caractérisé par un principe d’inclusion de la truffe (a) dans une coque (b) composée d’une pâte (g) de poudre de gomme d’acacia visant à piéger et fixer les gaz aromatiques émanant de la truffe dans cette enveloppe, cette pâte étant ensuite broyée et conditionnée sous vide pour préserver les arômes emprisonnées.
Patent FR-2021135-A1 (FR)
Title: Moulding of elastomers
IPC: B29C45/26
Filed: 1969-10-17
Abstract: The raw elastomer is placed in one half of the mould and the other half is placed on top of it. The whole mould enclosure is sealed before the mould is closed. The whole enclosure is brought to a vacuum of at least 660 mm. Hg. The mould is then closed and the elastomer is moulded under heat and pressure. The method is used esp. for moulding O-ring seals.
Patent FR-2043582-A1 (FR)
Title: Mounting metal coils in cold thermoplastic - workpieces
IPC: F16B37/12
Filed: 1970-05-20
Abstract: At the beginning of the operation the metal coil is heated to the melting temperature of the plastic, and held at this temperature. Specifically, apparatus for the process comprises a metal mandrel connected to a heat source at one end and used at the other end to heat the coil, and a support attachment.
Patent FR-2213019-A1 (FR)
Title: Continuous coffee roasting machine - using IR heaters in air, to give more uniform colour and better aroma
IPC: A23N12/08
Filed: 1972-11-14
Abstract: Appts. comprises a feed hopper in which the coffee flows down successive inclined surfaces into a pre-heating hopper; this heats the coffee to 140 degrees C. A spreading device distributes the heated coffee on a conveyor belt which is provided with a stirring assembly. The belt passes under two rows of infra-red elements, the spacing of which can be adjusted by means of a hand-wheel. The coffee is then cooled, humidified and packed in vacuo. The prod. is superior in quality to that roasted by a conventional method and it has better storage properties. The colour of the grains is more uniform and the colour inside the grain is much closer to the surface colour. The aroma is improved, partic. in the case of a low quality coffee. Wave-length of the IR is pref.
Patent FR-2208642-A1 (FR)
Title: Two-phase liquid cosmetic preparation - contg. oil water, a water- and oil-miscible organic liquid and finely divided insoluble solid particles
IPC: A61Q5/00
Filed: 1972-12-05
Abstract: Two-phase liq. cosmetic preparation having an oil-phase and an aq. phase contains oil, water, a water-miscible and oil-immiscible organic liquid (A) as well as finely divided solid particles (B) insoluble in water, oil and (A). Oil is dispersed as globules in a homogeneous mixt. of water and (A) and an appreciable part of (B) is adsorbed at boundary surface between oil and homogeneous mixt. of water and (A). Compsn. pref. contains, by wt., =50% (B), having a particle size =100 mu; =95% oil; =95% homogeneous mixt. of water, and (A). Oil globule dia. is esp. 0.1 mm - 1 cm. Difference in specific wt. between oil and homogeneous mixt. of water and (A) is =0.04.
Patent FR-2221412-A1 (FR)
Title: Chloride coating of glass vessels - by vapour deposition onto the base only to prevent future corrosion with metal cap
IPC: C03C17/00
Filed: 1973-03-13
Abstract: Appts. for surface coating hollow glass objects esp. bottles with SiCl2 vapour, comprising a tunnel over, a conveyor and a closed circuit supply of vapour has one vapour supply duct feeding the middle part of the tunnel by openings at the base of the lateral walls, so that the vapour contacts only the lower parts of the bottles. The coating reduces the chance of cracking by abrasion. By keeping it to the base of the glass vessels the chance of corrosion between coating and metal foil bottle cap is reduced.
Patent FR-2181091-A1 (FR)
IPC: G04G5/00
Filed: 1973-04-24
Abstract: The electronic timepiece contains display elements (15a to 15f) for the sequential display of the output signal of a counter by the formation of a multiplicity of display sections, a selector circuit for selecting a function specified by the display elements (15a to 15f), and an operating member (17, 18), in order to trip the selected function. The selector circuit comprises a group of AND circuits, in order to select through the operation of the said member (17, 18) an output signal which forms a gate input signal when a specific display element lights up, and a group of bistable circuits for controlling an output signal which commands a function selected from the group of bistable circuits.
Patent FR-2271430-A1 (FR)
Title: Structure creating aerodynamic depression - has parallel components forming slits with convex faces on downstream side
IPC: F24F13/26
Filed: 1973-06-20
Abstract: The structure creates an oriented depression from a pressurised zone of gas or fluid, and is composed of a large number of parallel components (2) held apart by transverse components so as to form narrow slits between adjacent components through which the fluid or gas flows. Each component has on the outlet side a convex face (7) forming an extension of one of the walls of the slit (4), while the opposite wall of the slit ends in a corner (11) on the adjacent parallel component. This edge is opposite the point (2) where the convex surface joins onto the slit wall. The face of the adjacent component can be straight, while the convex surface is of cylindrical section.
Patent FR-2204818-A1 (FR)
Title: Antistatic coating for photographic films - contg. alkali cellulose and/or dextran sulphate as well as alkali citrate and gelatin
IPC: G03C1/85
Filed: 1973-09-26
Abstract: The electrical surface conductivity of a photographic film material is increased by giving a coating of >=15 mg/dm2 (dry) with an aq. soln. contg. >=1.2 wt.% alkali metal (Na) salt of cellulose sulphate and/or dextran sulphate (each with a high degree of substitution), >=0.4 wt.% gelatin and 0.4 wt.% alkali metal (Na) citrate and then drying the coating.
Patent FR-2271059-A1 (FR)
Title: Composite wheel for railway rolling stock - has composite plastics and steel rim on the steel wheel for reducing noise
IPC: B60B17/02
Filed: 1973-10-18
Abstract: The wheel used on railways for reducing noise on travelling on straight or curved track has a plastics and steel composite wheel tread. The wheel is made from steel and its has a solid wheel flange. The wheel tread is built up from thin steel rings, the plane of these rings being parallel to the wheel flange plane. These rings are corrugated and perforated for better embedment. The embedding plastics connects the plates to the wheel and the outside profile is similar to that of the solid wheel. The plastics wheel tread rim is vulcanised on the outer part of the wheel and the metal rings do not transmit vibrations between the wheel and the wheel flange.
Patent FR-2205409-A1 (FR)
Title: Tyre mould with heated bead-forming rings - with extra heating channel welded to the tube which carries a ring
IPC: B29D30/06
Filed: 1973-10-31
Abstract: The mould consists of upper and lower tools, circumferential segments between, and a ring to form each bead. At least the lower ring is fixed to an axially moving tube which withdraws to release its bead after moulding. To prevent the ring from cooling when opening the mould, a U-ring heating channel is welded on to the tube immediately below the ring.
Patent FR-2252927-A1 (FR)
Title: Multi-purpose carpenter's marking gauge - has additional sliders with scribing points mounted on beam
IPC: B25H7/00
Filed: 1973-11-30
Abstract: A carpenter's marking gauge has a conventional beam portion (1) with a scribing point (2) near one end and a block (9) which slides along the beam, with a thumb screw (10) in the top for securing it in position, while a pencil (3) can be secured at the other end by means of a bar (4). Further, one or more blocks (5) each with a similar thumb screw (7) and with a scribing point (6) projecting downwards, can be fitted on the beam. A number of lines can thus be scribed using the blocks (5), the point (2) and the pencil as required. The main block (9) may also be removed, and the tool used as a beam compass, using the sliding blocks (5).
Patent FR-2246488-A1 (FR)
IPC: E05F15/10
Filed: 1974-02-07
Abstract: 1453037 Door raising mechanism CRAWFORD DOOR EUROPEAN CO AB 20 Dec 1973 [3 Oct 1973] 59131/73 Heading E2M [Also in Division H2] A door raising mechanism comprises a motor 3 which operates, via drive band 7, clutch disc 10, a chain 18 and a door drive chain 31, and includes a device 15 which acts in response to the revolutions of a shaft 9 to actuate a magnetic brake 16 when the revolutions go outside a predetermined range. A belt pulley 8 rotatable on shaft 9 is pressed by spring 11 against clutch disc 10 and acts as a safety mechanism to prevent damage to the motor. A mechanism comprising an operating arm 39, a spring biassed rod 23 and a coupling 22 can isolate drive gear 19 from shaft 20 to allow manual operation of the door. When the manual position is selected a switch 38 operates to isolate the motor. In addition to door drive chain 31, shaft 20 drives chain 33 which rotates a threaded spindle on which dogs 36 move to actuate a limit switch 37 in the upper and lower positions of the door. The magnetic brake is operated by device 15 should the shaft 9 increase in speed above a predetermined level due to a fault in the mechanism, or decrease in speed by reason of the door striking an obstacle. The brake can be operated manually.
Patent FR-2260902-A1 (FR)
Title: Parasitic signal rejecting delay circuit - discharges capacitor through amplifier, recharges through resistance
IPC: H03K3/013
Filed: 1974-02-12
Abstract: The delay circuit, having a very short recovery time is for use in general electronics and telecommunications particularly where a control signal of a given duration requires transmission with adequate rejection of fast parasitic signals. The technique aims to provide a shorter recovery time than that required for circuit operation to avoid such operation by closely grouped noise signals. The basic component is an integrated circuit operational amplifier providing a very high input impedance and allowing a capacity between the input and frequency compensation connections to be magnified and provide the delay required, the amplifier also being used as a switching element for the transmitted control signal.
Patent FR-2262374-A1 (FR)
Title: Tripod support for e.g. a camera - has three flexible bands with adjustable stops receiving tripod feet
IPC: F16M11/34
Filed: 1974-02-21
Abstract: The support has three feet, each comprising a band made from a resilient material, e.g. rubber or plastics and are angled at 120 degrees to each other, and connected together at the centre. Each band has a series of holes punched in it throughout its length, along the longitudinal centre line, and a stop element is provided at the outer end of each band. A base element slides along each band and has a socket into which a corresponding tripod leg can be fitted, and which can be secured at a required distance from the centre point, via the holes in the band, and a pin depending from the base element.
Patent FR-2263857-A1 (FR)
Title: Local surface reparation grinder for rolled bar - has conveyor with drive nip rollers, bar rotator and grinding head
IPC: B24B7/02
Filed: 1974-03-13
Abstract: The machine for local reparation grinding of rolled metal products e.g. bars, is designed to remove surface imperfections prior to secondary rolling and specifically to apply the treatment to local areas rather than the whole product. The grinder constitutes a roller conveyor (7) feeding the bar beneath a grinding wheel. The conveyor is equipped with motorised pincer rollers (8) and means (9) of rotating the product about its longitudinal axis. A product with distinct local imperfections would, thus, be fed rapidly through the machine, decelerating only for the localised treatment. The machine is suitable for round or polygonal section bars.
Patent FR-2228076-A1 (FR)
Title: Water-soluble high-mol. linear poly-acryl-amide and prodn. - in aq. solns. using high energy ionising radiation
IPC: C07C309/25
Filed: 1974-04-30
Abstract: The polymer (I) has a specific viscosity is not 20 dl/g in 2N NaCl soln. at 25.5 degrees C and a Huggins constant 0.2 and contains 50-99 wt% acrylamide (II) and 1-50% acrylic monomer (III), i.e. acrylic acid or its alkali metal salts. (I) is used as thickeners, flocculant, viscosity regulator etc. e.g. in the treatment of sewage, muds from ore processing, paper mfr. and petroleum recovery and is effective at low concns. It is produced by exposing an aq. soln. contg. 25-60% (II) or (II) and (III) to high energy ionising radiation with an intensity of 1000-7500 (5000-5000) rads/h. at a total dosage of 500-7500 (1000-5000) rads, until is not >75 (15-60) wt% monomer is converted to polymer. Up to 5 wt% of another ethylenically unsatd. monomer can be added.
Patent FR-2231528-A1 (FR)
Title: Tyre repair plug contg. longitudinal fibres - to conduct air away from beneath internal patch
IPC: B29C35/02
Filed: 1974-05-31
Abstract: A repair plug, for pneumatic tyres, consists of a partly or unvulcanised rubber mixt. and fibrous matl. of predominantly longitudinal orientation, esp. single fibres, bundles or strands of fibres, or a fibrous fabric layer. The fibres may be of cord reinforcing matl. Pref. shapes for the plug are cylindrical or tapering. The plug is used esp in a tyre repair kit in conjunction with conventional internal patches, the effect of the longitudinal fibres within the plug being to conduct away air trapped beneath the internal patch and thus considerably to reduce the tendency to bubble formation beneath the path.
Patent FR-2273544-A1 (FR)
Title: 1-(3-Pyrazolyl-alkyl)-4-aryl-piperazines - as psychotropic agents and intermediates for drugs
IPC: C07D403/06
Filed: 1974-06-10
Abstract: Cpds. (I):- (where R1 is H, 1-4C alkyl or COR3; R2 is H or 1-4C alkyl; R3 is aralkyl or alkyl opt. unsatd. and contng. up to 10C, aryl contng. up to 10C and opt. substd. by alkyl, amino or MeO, NH2, NMe2 or 1-4C alkoxy, A is CnH2n; n is 1-6; Ar is nitro phenyl or phenyl opt. substd. by 1-4C alkoxy or -alkyl, CF3 or halogen, provided that the group does not represent 5-R2-pyrazolyl-3-unsubstd. in the 1-position when Ar is nitro phenyl, or phenyl substd. by 1-4C alkoxy and/or -alkyl, CF3 and/or halogen), are prepd. by reacting a pyrazolylakyl ester with an aryl piperazine.
Patent FR-2241622-A1 (FR)
Title: Zirconium alloy dispersion strengthened by e.g. magnesium oxide - alloy surface oxidised before oxidising completely
IPC: G21C3/07
Filed: 1974-08-23
Abstract: A Zirconium alloy has as its alloying ingredient a metal oxide that has a calcium fluoride structure and a stronger negative Gibbs free energy than ZrO2. e.g. MgO. The Zirconium is first alloyed with the metal of the oxide and then subjected to oxidation at a temperature beneath 850 degrees C in free oxygen to absorb sufficient oxygen to oxidise completely the alloying metal. Afterwards the alloy is subjected to a heat treatment beneath 850 degrees C and at a low partial pressure of oxygen. The alloy is used for making neutron transparent objects.
Patent FR-2251135-A1 (FR)
Title: Radio signal transmission system - has an interrogation station delivering an H.F. interrogation signal and an answering station
IPC: B61L3/12
Filed: 1974-11-13
Abstract: The answering station receives the interrogation signal and sends back a correspondingly modified h.f. reply signal contng. the information to be transmitted to the interrogation station. The interrogation signal is a continuous or pulsating h.f. signal, and the reply signal is a harmonic of the interrogation signal, to which a receiver in the interrogation station is tuned. The answering station has a non-linear component to which the interrogation signal is applied. It derives from it the harmonic sent back to the interrogation station after modulation in a modulator controlled by a coding unit, so that the reply signal has the form of a modulated pulse train. Supply voltage for the coding unit is obtained by rectification of the interrogation signal which supplies all the necessary energy for the reply signal modulation and sending back.
Patent FR-2293526-A1 (FR)
Title: Hollow elastomeric profile - for marking out reserved traffic lanes
IPC: E01F9/588
Filed: 1974-12-06
Abstract: Hollow elastomeric section or profile for fastening to the smooth road surface at the edge to form a deformable border or edge delimiting a reserved traffic lane, defining two sides each including a supporting shoe and a liaison presenting a plane surface which can be applied flat onto the road surface, is characterised in that one of the sides has a thinner necked portion close to the shoe about which the section can bend under pressure, while the shoe extends beyond the necked portion to form a chamfered lip. The profile can be stuck down onto the road surface, while the chamfered lip prevents the wheel of a vehicle crossing the edge from exerting a lifting or peeling stress at the edge, while if a wheel reaches the adjacent side of the profile, it will deform by pivoting about the necked portion such that the deformation of the side does not transmit any bending moment to the shoe which will risk destruction of the adhesion to the road surface.
Patent FR-2308133-A1 (FR)
Title: Watch dial having signs in relief - formed by anodising aluminium, stamping and exposing top surface
IPC: G04B19/10
Filed: 1975-04-18
Abstract: Dial, for a watch, having signs in relief, is produced by the use of an Al-based material which can be coated with an anodised layer for forming the dial and which is not yet provided with relief projections. The dial sheet surface is anodised and then stamped, to form relief elements which show the bare material on all side-faces of the elements. The adhesion and strength properties of the anodising layer ensure a straight crack-free separating line at foot of these side-faces between the surface of the anodised base and the bare side-faces. Anodised layer on top surfaces of the relief elements is removed to expose the bare material. Bare top surface and bare side-faces of relief elements is made use of to impart a specific appearance to the relief elements, giving the impression of real attached pieces set off from the remaining parts of the anodised dial surface. Cheap process imparts luxurious appearance of a dial with real attached pieces and allows patterning of dial surface, e.g. by marbling.