baber/WOPTO huggingface dataset:
Patent FR-3135683-A1 (FR)
Title: Procédé et dispositif pour gérer le fonctionnement d’un régulateur de vitesse adaptatif d’un véhicule automobile afin d’éviter les dépassements par la droite
Inventor: CHAMBRIN LOIC
IPC: B60W30/165
Filed: 2022-05-19
Abstract: L’invention porte sur un procédé de gestion, par un dispositif informatique embarqué à bord d’un véhicule automobile, du fonctionnement d’un régulateur de vitesse adaptatif du véhicule, sur un dispositif (100) mettant en œuvre un tel procédé ainsi que sur un véhicule automobile (1) comprenant un tel dispositif.  Figure 2
Patent FR-3136740-A1 (FR)
Title: Vélo à deux roues motrices indépendantes à écartement variable
Inventor: POGGI TOMASI PAUL
IPC: B62K5/06
Filed: 2022-06-20
Abstract: TITRE DE L’INVENTION : VÉLO À DEUX ROUES MOTRICES INDÉPENDANTES À ÉCARTEMENT VARIABLE Le vélo (10) comporte un cadre (11) muni d’une roue avant (12) orientée par un guidon (13), d’une selle, d’un pédalier (14, 15), et deux montants arrière pivotants (18, 19) qui portent, chacun, une roue arrière (22, 23), ce montant arrière pivotant étant configuré pour que cette roue arrière s’incline avec le cadre du vélo, les montants arrière pivotants étant montés par des liaisons pivots (56, 57) indépendantes sur le cadre.  Le pédalier actionne deux moyens (16, 17, 26, 27, 28, 29, 58, 59, 60, 62 et 63) d’entraînement indépendants des roues arrière.  Le vélo comporte un moyen (40) d’écartement des plans des roues arrières entre une position dans laquelle ces plans parallèles sont rapprochés et une position dans laquelle ces plans parallèles sont plus éloignés.  Figure de l’abrégé : Figure 2
Patent FR-3136865-A1 (FR)
Title: Dispositif de fabrication d’un produit de soins personnels solide
Inventor: NATSUI SHOHEI
IPC: G05B19/418
Filed: 2023-06-02
Abstract: Un dispositif de fabrication (1) comprend : un plateau (100) comprenant une pluralité de stations ; une navette (200) qui monte une pièce (700) sur celle-ci et se déplace entre une pluralité des stations pour transporter la pièce ; et un dispositif de commande (300). La pièce est un précurseur du produit de soins personnels. Le dispositif de commande commande le mouvement de la navette en déplaçant la navette vers une station de fourniture pour y monter la pièce, en extrayant d’une pluralité des stations d’opération les stations d’opération pour effectuer les opérations nécessaires pour la pièce montée, en sélectionnant une station d’opération optimale parmi une pluralité des stations d’opération en fonction de la disponibilité des stations d’opération extraites et de la réversibilité d’un ordre d’exécution des opérations, et en déplaçant la navette vers les stations d’opération sélectionnés dans l’ordre pour effectuer les opérations sur la pièce, puis en déplaçant la navette vers une station d’éjection pour éjecter la pièce, puis en déplaçant à nouveau la navette vers la station de fourniture.  Figure à publier pour l'abrégé : Fig. 1
Patent FR-2074562-A1 (FR)
Title: Electrorefining nickel - yielding smooth, thick plate of low hydrogen
IPC: C25C1/08
Filed: 1970-01-05
Abstract: The process is effected using an electrolyte contng 40-120 gpl Ni, 0-60 Na, 0-40 Ca, 0-40 boric acid, 0-150 chloride, and 0-200 sulphate, with the addn. of 30-100 mg/l inorg. cpd. stable w.r.t. the electrolyte and capable of liberating 10-40 mg/l. nascent oxygen at the cathode; the inorg, cpd is continuously charged to the bath to maintain its concn. Plating is carried out at bath pH 1-5, 40-80 degrees C, and 1.5-20 A/dm2 Plating 6-12mm thick, of smooth finish is formed at higher current density than is conventionally employed in electrowinning of nickel, with H-content of 2-10 ppm.
Patent FR-2034646-A1 (FR)
Title: Compression device for continuously - regulating pressure applied by hydraulic
IPC: B22D17/32
Filed: 1970-03-04
Abstract: Compression device consists of a piston accumulator with an additional gas cylinder, a pump and a distributor. Continuous control is effected by the overflowing of pressure fluid from the hydraulic circuit and the metal casting machine via a valve into the additional gas cylinder, or from the latter via a valve into the hydraulic circuit of the machine.
Patent FR-2038152-A1 (FR)
Title: High temperature wall structure
IPC: F02K1/82
Filed: 1970-03-26
Abstract: A wall structure for gas turbines comprises two surfaces separated by longitudinal vanes internally contacting to each surface to form a plurality of fluid channels pref. 0.25 to 5 mm. in diameter. The interior is kept at a lower temp. than the outside wall by passage of fluid coolant along the vanes the flow being controlled by frictional loss along the channels which are pref. fabricated to give a length to diameter ratio of 10-2000 to establish optimum cooling and flow characteristics.
Patent FR-2128252-A1 (FR)
Title: Paper making machine - has guides bordering filtration screen to limit the width of the web
IPC: D21F1/36
Filed: 1971-03-09
Abstract: The guides are of a resilient low friction surface material, pref. elastomeric, and are arranged pref. on adjustable supports along the marginal regions of the filtration screen so that they contact the surface of the screen and the edges of the paper web. Pref. the guides are provided with chanels to which water is supplied to produce a lubricating water-film between the guides and the screen. The guides prevent paper pulp escaping from the screen ensuring a uniform edge of the web.
Patent FR-2086292-A1 (FR)
Title: 3-quinuclidinone oxime carbamates - with insecticidal and acaricidal activity
IPC: C07D453/02
Filed: 1971-04-23
Abstract: Title cpds. of formula: and their acid-addn. salts and N-oxides (R1, R2 = H, alkyl, opt. substd. acyl, alkyl or ether; R3 = one or more alkyl, alkenyl, alkylidene, halogen, CN, haloalkyl, haloalkenyl, alkoxy or alkynoxy), are esp. active against aphids of beans, cotton, fruit trees etc.
Patent FR-2152365-A1 (FR)
Title: Triterpenic acid compsns - for modification of protein synthesis esp in collagen diseases
IPC: A61K31/20
Filed: 1971-09-08
Abstract: Therapeutic compsns. contg. as active component a compound of formula where R is Me, -CH2OH; one of R1, R2 is H and the other is Me. The cpds. are active in modifying protein synthesis, esp. that of collagen. They may be used for treating degenerative processes in cardiology, phlebology, gerontology and rheumatology; also used in dermatology and surgery. Oral dose is 50-500 mg/day.
Patent FR-2225248-A1 (FR)
Title: Joining laminated cylinders by butt welding - min. angle between welding line and inner lamination avoids defects
IPC: B23K33/00
Filed: 1973-04-10
Abstract: A laminated cylinder is joined to another (non)-laminated cylinder by butt welding along a line which forms a suitable angle alpha with the tangent of the layers. The object is to avoid cavity-formation and similar welding defects when joining multi-layered cylinders. In welding along the cross-section of the two cylinders at the joint-line, a welding line is chosen which forms a minimum angle alpha with the tangent of the innermost lamination. This angle is thus  the angles formed by the tangents of the other laminations with the welding line. by keeping the angle alpha to a min. the length of the welding pass between the outside dia. and the inner dia. is increased and each weld-layer has the chance to solidify before the next layer is deposited welding defects are avoided.
Patent FR-2245424-A1 (FR)
Title: Method of sorting large numbers of documents - involves using a belt on three rollers and documents formed into groups
IPC: B07C7/04
Filed: 1973-04-24
Abstract: The machine is particularly for sorting letters, or documents into dates of expiry etc. 100 items deposited in bulk are divided into tens, and at this point it sorts those in the first ten into numerical order, to suit the first position on the conveyor belt. These items are then removed, and the belt moved to the second position. The belt can carry additional data on the reverse side, running round three rollers and having compartments. The central raised roller allows data to be added on the reverse side of the belt.
Patent FR-2236962-A1 (FR)
Title: Silicon carbide coating prodn. on graphite - by heating in an atmosphere of silicon vapour
IPC: C04B41/87
Filed: 1973-07-13
Abstract: A silicon carbide layer is produced on the surface of a carbonaceous material such as pure graphite, a mixt. of graphite with carbides and/or with aluminium or mullite previously coated with carbon, by placing silicon (di)oxide and the carbonaceous material in a furnace, under a pressure 10 mm Hg, and heating the carbonaceous material to 1500-2100 degrees C to release silicon vapour from the silica, so that silicon reacts with the surface layer of carbon. The furnace atmos. is pref. non-oxidising and the silicon oxide need not be in contact with the carbonaceous material. The coated matls. are used as mountings for semiconductors.
Patent FR-2248806-A1 (FR)
Title: Brush for the care of the hair - has bristles which are closely packed and form a cylinder
IPC: A46B3/16
Filed: 1973-10-29
Abstract: The brush has a cylindrical support (1) which is extended to form a handle (2). The bristles are implanted in tufts (3, 3', 4, 4') around the support. Each tuft is formed of several bristles assembled in a bunch and bent into a U shape, the base of the U being implanted in holes provided in the support and held in place by a hook, while the two branches of the U form the tuft. The bristles diverge towards the surface of the brush to form a fan shape. The tufts are so placed that at the surface of the brush the bristles are meeting thus forming a complete cylinder of bristles.
Patent FR-2207332-A1 (FR)
Title: Nuclear reactor vapour processing - for extn of gaseous acid forming substances and liq droplets
IPC: B01D19/00
Filed: 1973-11-19
Abstract: Radio active waste water from the plant is fed into the lower part of a vessel within whose upper part is the separator assembly consisting of two groups of parallel, vertically mounted corrugated plates, connected in cascade and with an agglomerator sub assembly between the groups. Between the separator assembly and the liquid in the sump >=1 bubble tray and/or a demister are fitted.
Patent FR-2210425-A1 (FR)
Title: Vapour processing installation for textiles - ensuring uniform circulation of vapourised fluid from bath in the larger treatment chamber
IPC: B01B1/00
Filed: 1973-12-14
Abstract: A processing vessel for the treatment of textiles, esp. yarns, with the vapour of a fluid under vacuum and moderate heat, comprises two zones, the first being relatively small, and forming a fluid bath with a heating element, and the second being much larger, ad in which the goods are treated. Between the two is a partitioning plate, having rows of holes or slots increasing in size from the centre outwards (the total area of which approximates to that of the fluid bath), through which the vapour is distributed uniformly in the treatment zone.
Patent FR-2257107-A1 (FR)
Title: Pattern placing optimisation device - computer receives pulses produced by a television camera
IPC: G06Q10/00
Filed: 1973-12-19
Abstract: A computer (7) determines optimal positioning of the piece on the material. An industrial type television camera (1) is connected to the computer (7) by a counter, and timer, first and second registers and data transfer means. The interface is such that each time a sweep line of the camera beam crosses the contour of a piece the resulting impulse memorises, under the action of the transfer means, the state of the counter at that moment in the first register. The different states of the counter stored during a line sweep are transferred from the first register to the second register during the return of the following line. Data from the second register is sent to the computer during the following line.
Patent FR-2260958-A1 (FR)
Title: Centrifugal steriliser esp for milk - to disrupt bacteria in liq flowing through a series of constrictions between two rotating discs
IPC: A23L3/015
Filed: 1974-02-18
Abstract: Bacteria in milk etc. is deactivated by disruption due to inertial stress, cavitation, and electrostatic forces; in liq. flowing through a passage between a rotating disc assembly which has a series of annular constrictions. The liq. is fed axially to the centrifuge, and is collected by a peripheral casing. No supplementary pasteurisation is necessary, and there are no sedimentation losses. The life of the preserved prod. is equal to that obtd. by heat sterilisation, but the flavour is not spoilt by caramelisation, and nutritive value is conserved.
Patent FR-2265092-A1 (FR)
Title: Measurement of depth of frost in the ground - uses measurement of relative permittivity using constant frequency signal
IPC: G01N27/22
Filed: 1974-03-18
Abstract: A pulse generator with a constant operating frequency is connected to a Schering bridge of which two arms are in the form of a capacitive probe. The electrodes of the probe are in the form of hollow cylindrical concentric elements forming two capacitors. Since the bridge measures the relative permittivity the detectors capacitors do not need to be in contact with the ground material. The bridge output is in series with an amplifier and a galvanometer. The bridge readings are taken in air and then when the probe is inserted in holes in the ground so variations of permittivity can be measured between points spaced by fixed distances.
Patent FR-2235809-A1 (FR)
Title: Vehicle axle half shaft assembly - half shafts are inclined backwardly from direction on travel and revolve
IPC: B60G11/22
Filed: 1974-04-30
Abstract: A tube (1) can have a rectilinear trunk (1a) which is shown dotted. The ends of the axle tube form an elbow inclined back from vehicle normal movement (M). The ends have brackets (2) for fitting to the chassis. Half shafts (3) in the ends of the tube each support a wheel (6) on an oscillating arm (4) and stub shaft (5). Torsion bars or rubber are incorporated between the outer tube and the shafts. The arms oscillate in a conical field around the axis of their corresponding half shafts. The half shafts form an angle with a transverse axis across the vehicle of between 10 and 30 deg., but preferably between 15 and 20 deg.
Patent FR-2275353-A1 (FR)
Title: Bicycle saddle mounting - bracket locking device independent of angular adjustment
IPC: B62J1/08
Filed: 1974-06-21
Abstract: The mounting comprises a saddle tube ending in a head on which there is mounted a bracket with supports and fixing devices for the saddle frame lengthwise members. The bracket angle is adjustable in relation to the head, and the members are also adjustable lengthwise. A locking device (15) secures the bracket (7) in the desired position and is independent of the angular adjustment (14). The lengthwise member support and fixing devices allow adjustment of the members (11) independently of the angular adjustment of the bracket. The bracket can hinge on an axis pin (6) at one end of the head, the angular adjustment and locking devices being situated at the other.
Patent FR-2276189-A1 (FR)
Title: Vehicle with pneumatic suspension - air supply to suspension controlled by door switches raising and lowering accordingly
Inventor: CANAL GEORGES
IPC: B60G17/015
Filed: 1974-06-28
Abstract: A vehicle suspension system has inflatable bags (3) connected to an additional reservoir (5) via a levelling valve (8). The valve admits air to the additional reservoir via an orifice connected to the main reservoir (7) or to escape to atmosphere (10). Between the bags and the additional reservoir is a pneumatic valve (6) controlled by an electrovalve (12) fed from a circuit (11). This circuit is associated with an electrical circuit controlling vehicle doors. Door switches (13) are fed via diodes (14). A switch (15) can open the circuit despite non-functioning of the door switches. Closing a door switch lowers the vehicle. A safety switch (16) can be placed in the suspension, with a relay (17) to keep a constant level.
Patent FR-2246393-A1 (FR)
Title: Paper web background printing control - frames supporting two roller sets are positioned by cylinder controlling ink distribution
IPC: D06B1/14
Filed: 1974-08-28
Abstract: The side supports comprise a stationary, L-shaped structure and a movable rectangular section controlled by air cylinders with rods linked to collars of stationary rods. The sections carry similar cylinder sets, with lowermost ink receiving distributor made of metal, central spring-loaded transfer cylinder and upper spring-loaded cylinder. The clearances are controlled by eccentrically mounted and spring-loaded rollers. Easy cleaning of the cylinders is achieved by the suspension of an ink fountain, and the supply of ink ensured by nozzles connected to distributors, while a block controls the flow of the ink surplus collected in the fountain. The unit is fitted in-line with printing presses allowing a high-speed operation with a rapid change of background colour in the web.
Patent FR-2287949-A1 (FR)
Title: Extruding small diameter metal wires - using die with protruding lip in front of orifice moved relative to metal
IPC: B21C23/00
Filed: 1974-10-18
Abstract: A die (1) is moved to the metal (4). The die has a protruding lip (3) adjacent to the orifice (2), and the force applied creates a region of high pressure (5) within the metal sufficient to extrude the wire (6). The process can be carried out by rotating a support cylinder with a surface coating of the extrusion material past the die, or by passing a strip of the extrusion metal through rollers in front of the die, with a suitable roller system to collect the wire.
Patent FR-2289030-A1 (FR)
Title: Articulated control rod for nuclear reactor - comprising pivoted neutron absorbing links and gas collecting links
IPC: G21C7/11
Filed: 1974-10-21
Abstract: An articulated nuclear reactor control rod comprises pivoted links housing neutron absorbing material and >=1 further pivoted end link for collecting the gas produced during the neutron absorption. Each pivot includes a hollow flexible tube that provides fluid communication between adjacent links and allows gas flow to the gas collecting links. The gas collecting link(s) can be positioned outside the core of the reactor so more neutron absorbing material can be accommodated in the core, thereby increasing the core service life.
Patent FR-2290547-A1 (FR)
Title: Triangular section multiple use building block - is joined to further blocks by bolts or mortise and tenon faces
IPC: E04B2/02
Filed: 1974-11-07
Abstract: Building block used for making garden seats, benches, wall etc. is light in weight, simple to use and can be made of any appropriate material such as concrete, plastic or earthenware. It consists of a hollow prism with equilateral triangular bases. The blocks can be assembled in various ways, for example by tenon and mortise joints or by bolts inserted through holes in the sides of the blocks.
Patent FR-2289264-A1 (FR)
Title: Machine for curving bars into circles - has two rollers movable on guides converging towards fixed roller
IPC: B21D7/08
Filed: 1974-10-30
Abstract: The machine frame is V shaped and has the fixed roller at its apex. Two other rollers are in guides converging at an angle of 16 deg. 40' towards fixed roller. Each of the two rollers is mounted in a sliding block which can be adjusted independently by means of hydraulic cylinders. All three rollers are driven separately using individual hydraulic motors, but operate in synchronism. The rollers are universal in their application, being made in three parts as sleeves which can be rearranged on their spindles to suit the profile being rolled.
Patent FR-2296171-A1 (FR)
Title: Modular element for making up structural test loads - has watertight region with vertical tube passing through it
Inventor: RIBOULET JACQUES
IPC: G01N3/14
Filed: 1974-12-27
Abstract: The modular element is used to make up loads for testing structural resistance and comprises a water tight region fitted with gripping and lifting devices and having one or more water filling orifices and one or more emptying orifices. A vertical tube passes through the whole region and is soldered to the upper and lower walls. The capacity enclosed is in the from of a rectangular parallelepiped which conforms to the international standard for transport containers.
Patent FR-2297608-A1 (FR)
Title: Fluidic driven ventricle - has multiple connected chambers and operated as peristaltic pump
IPC: F04B43/113
Filed: 1975-01-17
Abstract: The fluidic-driven ventricle or pump avoids the defects of artificial hearts currently available, such as frequent thrombosis phenomena and major haemolysis due to traumatism of the red blood corpuscles. The small dimensions and the shape of the pump allow its use intracorporeally. It can work by applying fluid pressure waves travelling along an elastic tube. The pump wall can be very elastic and of thickness increasing from a minimum at the upstream end. The shape of the tubes through which the blood flows, and of the pump itself, can be varied to suit requirements.
Patent FR-2261570-A1 (FR)
Title: Card or key access security system - contactors must be actuated in a given way to gain access
IPC: G06K7/08
Filed: 1975-02-10
Abstract: Access security system has an electrical circuit consisting of certain contractors which are activated in a given sequence to produce an output signal. Each of the contractors is connected in a sub-circuit and operates to modify this sub-circuit from a non-current transmission state to a current transmission state. Each sub-circuit as well as the last contactor of a specific sequence is arranged to remain in its current transmission state, whilst current is applied to it after activating the respective specific contactor, and to return to its non-transmission state when there is an interruption of the current supply. The sub-circuits are interconnected such that the sub-circuit of each specific contactor of the sequence, after the first, receives current following current transmissions by the sub-circuit of the preceding specific contactor in the sequency.
Patent FR-2301141-A1 (FR)
Title: Horizontal scanning circuit for television receiver - also acting as chopper circuit uses transformer as storage inductance
Inventor: IROULART CLAUDE
IPC: H02M3/335
Filed: 1975-02-17
Abstract: The combined horizontal scanning circuit and chopper circuit is used for a black and white or colour television. The circuit does not include a low-pass filter, while the primary winding (9) of the VHT transformer (10) also acts as the energy storage inductance. The supply of electric current is regulated in accordance with the line return voltage. A diode (1) has its anode connected to one of the terminals of an Al source (2), while its cathode is connected to the collector of a transistor (6). The emitter of this transistor is connected to the primary winding of the VHT transformer. The second terminal of this primary winding is connected to the emitter of a second transistor (11) and in parallel to capacitors (16, 18) and an inductance (17).
Patent FR-2303526-A1 (FR)
Title: Hair colouring compsn. from Matricaria Chamomillae - by extraction of flowers with water or aq. organic solvent, concentrating, precipitating polysaccharides and reconcentrating
IPC: A61Q5/10
Filed: 1975-03-14
Abstract: Hair colouring prods. which give consistent results are obtd. from Matricaria Chamomillae by a process comprising extraction with H2O or aqs./organic solvents contg. is not 75% H2O. The extract is conc., polysaccharides pptd. and filtered off and any solvent removed. The polysaccharides are pref. pptd. with alcohol. In an example, 40 kg Matricaria Chamomillae flowers, ground in a disc mill, were extracted at 100-110 degrees, with stirring, with 1200 C. H2O. After 1 hr. the flowers were drained are then treated again in the same way. The combined extracts were concd. to 81. 161. ethanol were added at 95 degrees to ppte. polysaccharides. Boiling for 15 mins. caused flocculation and helped filtration. The filtrated was concd. to give the dye. Yield of flavonoids was 0.6%.