baber/WOPTO huggingface dataset:
Patent FR-3135346-A1 (FR)
Title: Procédé de formation d’une couche à base d’un matériau diélectrique sur une couche à base d’un matériau III-V gravé
Inventor: POSSEME NICOLAS
IPC: H01L21/762
Filed: 2022-05-05
Abstract: Titre : Procédé de formation d’une couche à base d’un matériau diélectrique sur une couche à base d’un matériau III-V gravé L’invention concerne un procédé de formation d’une couche à base d’un matériau diélectrique sur une couche à base d’un matériau III-V gravé, le procédé comprenant au moins les étapes suivantes :  Fournir au moins une couche à base d’un matériau III-V, de préférence III-N, dite couche III-V (100), présentant une face avant (101),Graver au moins une partie de la couche III-V (100) à partir de la face avant (101) de sorte à exposer une surface de la couche III-V dite surface gravée (103),Exposer au moins la surface gravée (103) à un traitement plasma de O2 ou de N2, cette étape étant réalisée à une température Ttraitement avec Ttraitement<100°C, Déposer une couche à base d’un matériau diélectrique, dite couche diélectrique (200), au moins sur la surface gravée.  Figure pour l’abrégé : Fig.1E
Patent FR-3136885-A1 (FR)
Title: Procédé de génération d’un marqueur différentiel sur une représentation d’une portion du corps humain.
Inventor: KHACHLOUF ALI
IPC: G06V10/46
Filed: 2022-06-15
Abstract: Procédé de génération d’un marqueur différentiel sur une représentation d’une portion du corps humain.  Procédé de génération d’au moins un marqueur différentiel de la présence d’une singularité cutanée d’un corps humain, ledit procédé comportant :  Acquisition d’un premier et d’un second ensemble d’images dermoscopiques de singularités de la peau d’un corps humain d’un premier individu à une première et respectivement une seconde date ;Génération d’une première et d’une seconde représentation d’une première image d’une partie du corps humain et d’un premier symbole respectivement un second symbole superposés à la première image de chaque représentation à une position dans un premier repère de la première image, ladite géométrie et/ou ladite couleur du second symbole étant différent de la géométrie et/ou de la couleur du premier symbole lorsque que la seconde classe de l’image dermoscopique du second ensemble est différente de la première classe de l’image dermoscopique du premier ensemble.  Figure pour l’abrégé : Fig.1
Patent FR-3137175-A1 (FR)
Title: Procédé de détection magnétique d’objets biologiques microscopiques et dispositifs associés
Inventor: BONVILLE PIERRE
IPC: G01N27/00
Filed: 2022-06-24
Abstract: PROCÉDÉ DE DÉTECTION MAGNÉTIQUE D’OBJETS BIOLOGIQUES MICROSCOPIQUES ET DISPOSITIFS ASSOCIÉS Un aspect de l’invention concerne un procédé de détermination du moment magnétique d’un objet magnétique circulant dans un canal microfluidique (31) sur lequel sont disposés, de part et d’autre, deux capteurs de champ magnétique (31, 32), le procédé (1) comprenant :  la réception de deux signaux électriques ;le calcul de la hauteur de passage de l’objet magnétique (2) dans le canal microfluidique (31) à partir du rapport des signaux électriques et au moyen d’une courbe de référence ; etcalculer le moment magnétique de l’objet magnétique à partir de la hauteur de passage déterminée et d’un des signaux électriques.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-3138362-A1 (FR)
Title: Ensemble de motorisation electrique pour vehicule electrique ou hybride, comprenant une pile a combustible
Inventor: DIMITROVA ZLATINA
IPC: B60L50/75
Filed: 2022-07-28
Abstract: L’invention concerne un ensemble de motorisation électrique (2) pour véhicule électrique ou hybride, comprenant un groupe motopropulseur électrique (3) de traction du véhicule et un système d’alimentation électrique (4), le groupe motopropulseur électrique (3) étant muni d’une machine électrique (8), le système d’alimentation électrique (4) comprenant une batterie électrique (10) reliée à la machine électrique (8), et une pile à combustible (12) reliée électriquement en série à la batterie électrique (10) et apte à être reliée à un circuit (1) de circulation d’eau, l’ensemble de motorisation électrique (2) comprenant en outre un premier et un deuxième réservoirs de gaz (14, 16), dans lequel la pile à combustible (12) est une pile à combustible réversible apte à fonctionner alternativement dans un mode direct et dans un mode inverse, la pile à combustible étant configurée pour mettre en œuvre dans son mode inverse un captage du dioxyde de carbone contenu dans l’air.  Fig. 1
Patent FR-3128638-A1 (FR)
Title: Composition topique et ses utilisations
Inventor: DOUCET OLIVIER
IPC: A61Q19/08
Filed: 2022-11-02
Abstract: L’invention concerne des procédés et des compositions permettant d’améliorer l’aspect esthétique de la peau.
Patent FR-2005829-A1 (FR)
Title: Sweet wrapping machine automatic feed to sort loose - batches into single file for individual wrapping
IPC: B65G47/68
Filed: 1969-04-03
Abstract: A feed attachment for a wrapping machine of the type having a first stage conveyor supplying small articles, such as sweets, in random arrangement, followed by a second stage conveying section in which the articles are sorted into single file for introduction into the wrapping machine. Essentially the second stage conveyor section comprises a rotating disc in a horizontal plane bounded by one or more annular plates, coaxial with the disc and rotating in the same direction but at different speeds, progressively faster moving outwards from the disc. A discharge guide is provided to guide the articles from the first stage supply conveyor, across the disc and annular plates for discharge at the periphery of the outermost annular plate. Preferably the discharge guide takes the form of a spiral rail which conducts the articles outwards from the central disc, across the surfaces of the annular plates. As they move further out, the reach the gradually but increasingly strung out, and reach the outer edge of th final plate spaced one behind the other, ready for discharge into the wrapping machine.
Patent FR-2131813-A1 (FR)
Title: Lattice support - for reactor fuel elements
IPC: G21C5/10
Filed: 1971-03-29
Abstract: A unit constructed fuel element lattice support of intersecting plates, partic. applicable to pressurised and boiling water type rectors. The lattice can be arranged to provide bottom fuel elements support or top suspension. The basic constructional elements are cruciform shaped pillars between which are fixed unit sized plates in a composite lattice assembly, the pillar and plate abutting faces being profiled for welding. Circumferential attachment to the enclosing ring plate is afforded by junction pieces of varying design according to requirements. Lattice size is determined according to core parameters. The unit type construction offers ease of assembly and prodn. economies.
Patent FR-2214003-A1 (FR)
Title: Production of non-woven fibrous web - by filtering a fibrous suspension mixed by rows of reciprocating paddles
IPC: D21B1/12
Filed: 1973-01-12
Abstract: Water is circulated along a channel in which fibres are suspended from an inlet to an outlet end which opens onto pref. a moving filtration screen. The suspension is filtered to produce a non-woven web (e.g. paper) on the screen. Several parallel horizontal, pref. planar, mixing paddles are provided in the channel such that they extend parallel with the direction of flow of the water, and the paddles are reciprocated vertically by pref. motor driven crank mechanisms, to agitate the suspension and prefent the formation of fibre agglomerates. Pref. two paddles side by side are reciprocated 180 degrees out of phase.
Patent FR-2230546-A1 (FR)
Title: Electrically powered rotating wing aircraft - has I.C. engine generator and electric motors driving blades
IPC: B64C27/12
Filed: 1973-05-24
Abstract: The invention relates to rotating wing aircraft whose rotors are driven by an electric motor carried on arms connected to the main rotor blades. These high power/weight ratio AC electric motors each drive two contra-rotating propellers, thus rotating the main rotors. The generator can be carried in a sling below the aircraft, with the pay-load carried in the body of the aircraft, or vice versa. The pay-load is removed from a potential source of interference. The generator can also remain on the ground and be connected to the aircraft by cable. The generating engine can take the form of a jet or a piston engine. The aircraft also has a tail rotor driven by electric motor. Where the generator is on the ground, stability of the aircraft can be provided in part by varying the attachment position of the cable.
Patent FR-2232289-A1 (FR)
Title: Floating holder for a tablet of soap - rim is forced into surface of soap and trapped air inside acts as float
IPC: A47K5/05
Filed: 1973-06-06
Abstract: A holder for a tablet of soap which grips firmly and allows the tablet to float. Resilient teeth can be provided for use as a nail brush. The body (1) is a shaped hollow dome with a lower rim. This has a double angle (4)(5) on its outer side which provides a grip when the rim is forced into the soap up to a flange (3). Inside the rim is a shoulder (6) acting as a location for a flat plate (7) and which provides additional grip by suction. The air trapped in the hollow dome enables the holder, plus soap, to float.
Patent FR-2235000-A1 (FR)
Title: Office desk top accessory for correspondence - has working top, drawer, and flap for folding documents
IPC: B43M3/02
Filed: 1973-06-29
Abstract: A multiple purpose accessory for use on an office desk or table, particularly for handling copies of documents intended for posting, has a housing with two panels (7, 8) forming its upper surface, one of which may be transparent to view documents underneath it, the other carrying information such as postal rates, telephone numbers etc., and with suitable drawers (3, 4, 5) to hold paper clips, writing materials etc., and with a hinged flap (12) at the far end which is used for folding the documents for insertion into the envelopes. The flap (12) carries a paper gripper (14) and its hinge is mounted so that it can be aligned by a given amount to ensure obtaining square and parallel folds.
Patent FR-2244325-A1 (FR)
Title: Light signal transmission system - producing very wide frequency band from ultraviolet to infrared for absorption measurements
IPC: H05B39/09
Filed: 1973-09-17
Abstract: The light transmission system generates light with a very wide frequency range from near ultraviolet to near infrared and is therefore ideally suitable for absorption measurements. It requires no moving parts and creates neither noise nor vibrations. It consists of an incandescent lamp (4) and a signal generator for a signal with the reference frequency. A reference voltage generator (8) produces a pulsating signal. A comparator (9) compares the lamp voltage with the reference signal and generates an output signal proportional to the difference. A voltage regulator (6) adjusts the lamp voltage according to the comparison signal.
Patent FR-2261828-A1 (FR)
Title: Attachment to drilling gun - is rotating ring with teeth projecting into bit thread to remove swarf
IPC: B23B49/02
Filed: 1974-02-22
Abstract: A ring (1) rotates freely within a fixed outer sleeve (2), this ring (1) serving as an axial guide to the bit and incorporating two teeth (12, 13) projecting in opposition and redially into the ring interior. These teeth are of shape complementary to the bit thread and serve to dislodge parings prior to bit entry into the workpiece. The teeth are formed as terminally profiled (15) plates (10, 11) built into the ring, or by machining a washer and setting into the ring's lower face, and a diametric pin (9) orientates the ring on the it. A bearing race (3) with circlip fixings (4), 5) is fitted between ring and sleeve.
Patent FR-2267942-A1 (FR)
Title: Box with cover flap locking tongue - has central section of tongue joined to flap to for locking end pieces
IPC: B65D5/66
Filed: 1974-04-17
Abstract: The blank is formed from one piece of cardboard and has a base, a rear face and a cover with a front flap. The rear face and the front face, on the opposite sides of the base, have side tabs. Side panels are bent upwards, and the box closed by pushing a tongue on the front face into a slot on the cover flap. This tongue has side cuts forming separate end pieces which engage behind the cover flap to lock the box closed by pushsing a tongue on the front face into a slot on the end is glued to complete the carton.
Patent FR-2270191-A1 (FR)
Title: Mobile freight container handling crane - has free surface on chassis taking part of container weight
IPC: B60P3/28
Filed: 1974-05-09
Abstract: The crane has a driver's cab and a slewing superstructure with a derricking jib. The cab and superstructure are so mounted on the chassis as to leave a horizontal supporting surface on the latter, running from front to rear along one side, completely free, at least when the jib is at right angles to the chassis centre line and its end extends towards the supporting surface. The cab is offset to one side of the chassis to allow for this. Thus part of the weight of the container can be taken directly on the chassis, allowing the crane to travel with it without the load swinging.
Patent FR-2280029-A1 (FR)
Title: Gas cigarette lighter with value control lever - has leaf spring integrally formed with lever or lighter body
Inventor: COGGIOLA MARCEL EUGENE
IPC: F23Q2/16
Filed: 1974-07-26
Abstract: The gas valve (3) is normally kept closed by the fork (8) which forms an integral part of the operating lever (1). The lever is kept in its closed position by the leaf spring (5) which is also an integral part of the lever (1). An alternative arrangement is shown with the spring position at (9). The end of the spring abuts against the top of the lighter body (7). As the operating lever is pressed down the spring end meets the side of the body and causes a snap action of the spring, thus preventing partial opening and leakage of gas.
Patent FR-2285400-A1 (FR)
Title: Diacyl SF-837 prepn
IPC: C07H17/08
Filed: 1974-09-20
Abstract: (I, R=H) was acylated in the presence of NMe3, NEt3, or N-methylmorpholine to give the title cpds (I where R=acyl). In an example 810 mg I (R=H) in C6H6 was kept 48 hrs with 0.5 ml AcCl in the presence of NEt3 to give 900 mg I(R=Ac). Similarly prepd were the following I (R given): propionyl; pivaloyl; Bz.
Patent FR-2287574-A1 (FR)
Title: Frame for double glazing existing windows - has sides temporarily held together by wire around edges until fitted by screws to window
IPC: E06B3/28
Filed: 1974-10-11
Abstract: The sides (2) are made of wood, cut and mitred to size and held together by a wire running in a groove (11) in the outer perimeter of the frame and twisted tight. The glass fits into grooves on the inner faces of the sides and is sealed by gaskets in the bottoms of the grooves. Gaskets fit in shallow grooves on the front faces of the sides and are compressed by screws passing through holes (6) into the window frame. Fitting is simplified by using a clip to support the bottom edge of double glazing frame whilst fixing in place, the clip and binding wire being removed afterwards.
Patent FR-2252820-A1 (FR)
Title: Ski boot with stiff plastics shell - has compressed air bolster maintained by pump built into boot
IPC: A43B19/00
Filed: 1974-12-04
Abstract: The built-in pump in the ski boot ensures that the air bolster can readily be maintained without a separate pump which may readily be lost. Since the air bolster is deflated for resting the feet the built in pump is at all times available for inflating. The ski boot has at its back above the heel the pump assembly with projecting pumping plunger and knob for actuating the pump piston. This pump inflates the double lining within the boot which supports the inner boot lining within the moulded integral outer boot shell. The boot has also a deflating valve which is actuated by depressing the diaphragm type cover on the boot side.
Patent FR-2297518-A1 (FR)
Title: Programmeable delay line for telephone systems - has random access memory minimising power consumption and has clock source synchronising readout
Inventor: PINCEMIN MARCEL
IPC: H04J3/17
Filed: 1975-01-09
Abstract: The delay line may be programmed and it is adapted for use with time multiplexed pulse codes, particularly in telephone systems, the design being intended to minimise the power consumption as compared with shift register delays. The delay system is based on a random access memory fitted with input and output registers receiving the serial binary train. A unit provides control as the input register fills, the control being dependent on the preset delay requirement. One command signal controls the data transfer and a second command signal sets the output register. Readout is synchronised by a clock source, the readout control signals being approximately delayed from those providing write control.
Patent FR-2260622-A1 (FR)
Title: Desulphurising crude molten iron - using a plastic extrusion contg. a desulphurising agent
IPC: C21C7/00
Filed: 1975-02-06
Abstract: In the desulphurising of iron melts by the high speed advance into the bottom zone of the melt of at least one flexible extrusion consisting of a thermally decomposable binder and a finely divided desulphurising agent of a mixture of such agents, the decomposition product of the binder or its reaction products brings about an automatic mixing of the bath as well as reducing reaction conditions therein. Pref. a number of extrusions is passed simultaneously through the surface of the bath at different positions. The process reduces the slag-metal oxygen potential so that desulphurising is more effective because of the reducing conditions and gives effective mixing and thereof more uniform desulphurising without the risks involved in introducing the desulphurising agents in a stream of potentially explosive hydrocarbon gas e.g. natural gas.
Patent FR-2266023-A1 (FR)
Title: Hydraulic valve for flow control - cylinder has three spaced orifices in two parallel bores with two valve sealing faces
IPC: F15B13/043
Filed: 1975-03-26
Abstract: Hydraulic system control valve, regulates flow to and from a double-acting hydraulic cylinder, which in two parallel bores has three apertures which are spaced and can be connected to a pump, to a first or second connecting bore of the cylinder and to a collection tank. In the parallel bores there are a first and second valve sealing face, between the first two orifices or between the third orifice and a top bore end. A control plunger section has two valve plates and the first sits in two parts on the first valve sealing face and closes or establishes flow between the first two orifices. The second plate makes or breaks the flow between the third orifice and the bore end. The first valve plate, which can move between the first bore and a bottom bore end has a throttle orifice connecting the first connecting bore with the bore. A sealing element is arranged in front of the inlet end of the bore of the control plunger section, and can be brought close to the bore inlet end when the two valve plates are moved axially and lifted from the valve seats.
Patent FR-2268291-A1 (FR)
Title: Watch balance wheel mechanism - with balance shaft made from machined wire rod
IPC: G04B17/32
Filed: 1975-04-07
Abstract: The wire rod providing the balance shaft is machined to as to have a bearing surface, two projections, one at each side, and a pivot pin at the end of each projection, the central part of the shaft not being machined. The balance wheel locates around the latter central part of the shaft, with a ring above it, and with a plate around the lower part of the shaft, in contact with the bearing surface, this bearing surface being of the projections and the pivot pins successively reduced diameter, relative to the diameter of the wire rod.
Patent FR-2309787-A1 (FR)
Title: Liquefied gas tank safety device - has two interlocked quarter:turn taps upstream of safety valves
IPC: F17C13/04
Filed: 1975-05-02
Abstract: The safety device is for liquefied gas tanks containing propane etc. having a manifold communicating with the interior of the tank and two pipes each leading to a safety valve. In each pipe there is a quarter-turn tap (6, 7) mounted upstream of the safety valves, and a rigid connecting arm (10) pivots on the tap control levers (8, 9) at points (11, 12) clear of the lever pivot taxes. This arm can slide in relation to one of its pivot points for a distance such that when one of the levers is in the tap shut position the other is locked in the open position. There can be pins on the levers, one at least fitting in a slot (14) in the arm to allow the sliding movement.
Patent FR-2275016-A1 (FR)
Title: Protective circuit breaker with test key - has resistor between summation transformer primary and secondary circuits
IPC: H02H3/33
Filed: 1975-06-13
Abstract: The protective circuit breaker, with test key, has the supply lines forming a summation transformer's primary and causing its secondary voltage to operate a release system (7, 12) that opens the circuit breaking contacts in the primary side. The test circuit consists of a resistor (10) in series with the test key (2) and connected by one pair of circuit breaking contacts (14) to the transformer's primary side. The unconnected end of the key switch is coupled to the first end of the transformer's secondary winding. The second end of the secondary is connected to the primary side.
Patent FR-2280167-A1 (FR)
Title: Protective plastics sleeve for recording disc - is formed by two sheets each with support ribs for disc
Inventor: SCHIDLOWSKI J CARLOS
IPC: B65D85/57
Filed: 1975-07-25
Abstract: The recording disc has a central part for a label, a peripheral blank part and a recording zone between the two, with the protective sleeve comprising two sheets (12, 14) enclosing the two surfaces of the disc, at least one of the sheets having a shallow aperture for accommodating the disc. Each sheet (12, 14) is provided with a number of support ribs (34i, 58i) extending across its inner surface, to support the central part of the disc carrying the label and a second set of ribs (34o, 54o) for supporting the peripheral part of the disc. The two sets of ribs are designed to grip the recording disc held within the sleeve, such that the recording zone of the disc is held spaced from the two sheets of the sleeve. Pref. the two sets of ribs are each formed by arc sections of a respective circle.
Patent FR-2322058-A1 (FR)
Title: Double walled tube for creams - having inner tube of thermoplastic resin, metal outer tube, and integral closure section
IPC: B65D35/10
Filed: 1975-08-29
Abstract: Double-walled tube e.g. for creams, has a body with an inner tube of thermoplastic resin, this tube having a funnel-shaped, outwardly widening upper section, and a thin walled, metal outer tube with a closure section, in which the upper section is embedded. The inner tube and the closure section are bonded integrally and rigidly without a joint, so that a material in the tube is protected from contacting the metal outer tube. The system protects the contents of the tube against the action of the metal of the outer tube and provides a good seal that prevents leakage of the material. It is easily produced by injection moulding the inner tube onto the outer tube.
Patent FR-2282988-A1 (FR)
Title: Expanded moulded polyvinyl chloride bodies prepn. - obviating adhesives, using polymer pearls impregnated with porogenic agents
IPC: C08J9/18
Filed: 1975-09-01
Abstract: Expanded mouldings made of P.V.C. or of vinyl chloride copolymers are produced by impregnating the starting material with a porogenic agent or a mixture of a porogenic agent and a blowing agent, followed by dissolution and foaming of the polymer, the starting material being in the form of pearls or granules and the impregnated material being placed in a mould where it is foamed by the action of heat, in a single stage, to obtain the desired moulding.