baber/WOPTO huggingface dataset:
Patent FR-3133734-A1 (FR)
Title: Aspirateur équipé d’une interface utilisateur ayant une étanchéité améliorée
Inventor: POUVREAU ERIC
IPC: A47L5/24
Filed: 2022-03-25
Abstract: L’aspirateur comprend une unité électronique de commande configurée pour commander le fonctionnement de l’aspirateur, et une interface utilisateur (35) configurée pour permettre à un utilisateur de sélectionner au moins un mode de fonctionnement de l’aspirateur, l’interface utilisateur (35) comportant une partie de support (36) comprenant un bord périphérique (37) ; une partie de commande (44) supportée par la partie de support (36) et configurée pour permettre à un utilisateur de sélectionner l’au moins un mode de fonctionnement, la partie de commande (44) ayant un pourtour s’inscrivant à l’intérieur et en partie à distance du bord périphérique (37) de la partie de support (36) ; et un joint d’étanchéité périphérique (52) s’étendant autour du bord périphérique (37) de la partie de support (36).  Figure 9
Patent FR-3134844-A1 (FR)
Title: Collecteur d’un liquide draine pour turbomachine d’aeronef et turbomachine associee
Inventor: BENEZECH PHILIPPE JEAN RENÉ MARIE
IPC: F01D25/32
Filed: 2022-04-25
Abstract: Collecteur (10) d’un liquide drainé pour turbomachine d’aéronef, le collecteur comprenant :- une cavité interne (54) comprenant un premier espace de collecte (54A) du liquide drainé et un second espace de transfert (54B) du liquide collecté vers une sortie de récupération (30) ; - au moins une entrée (44) du liquide drainé communiquant fluidiquement avec le premier espace ; et- au moins une sortie de récupération communiquant fluidiquement avec le second espace ;dans lequel le premier espace et le second espace sont séparés l’un de l’autre par une cloison (56) dans laquelle est disposé un moyen de restriction de passage (58) du liquide drainé du premier espace vers le second espace, le premier espace communiquant à l’air avec le second espace de manière à ce que la pression d’air soit identique dans le premier espace et dans le second espace.  Figure de l’abrégé : Figure 2
Patent FR-3137533-A1 (FR)
Title: Dispositif pour le transport pneumatique d’un matériau auxiliaire vers les unités de rangée d’une machine d’ensemencement.
Inventor: DOLE DAMIEN
IPC: A01C15/04
Filed: 2022-07-11
Abstract: Un dispositif pour le transport pneumatique d’un matériau auxiliaire vers une machine d’ensemencement (12) équipée d’une pluralité d’unités de rangée (28), comprenant un conteneur (14) pour contenir le matériau auxiliaire disposé à distance de la machine d’ensemencement (12), une pluralité d’unités de dosage (88), chacune reliée à un entraînement (104) assigné et configurée pour mesurer le matériau auxiliaire du récipient (14), et injecter lequel dans un flux d’air, et une pluralité de lignes (34, 36, 40, 42, 64, 66) avec chacune desquelles un flux d’air chargé avec le matériau auxiliaire par une unité de dosage (88) peut être introduit séparément dans une unité de rangée (28).  Figure pour l’abrégé : Figure 1
Patent FR-3130225-A1 (FR)
Title: Balai d'essuie-glace notamment pour un véhicule automobile
Inventor: ANGYAL ADAM
IPC: B60S1/42
Filed: 2022-12-05
Abstract: TITRE : Balai d'essuie-glace notamment pour un véhicule automobile Balai d'essuie-glace avec une lame d’essuyage (16) tenue par un segment de fixation (24) et ayant un segment de lèvre (18) pratiquement triangulaire,  Un segment de cavité (22) entre le segment de fixation (24) et le segment de lèvre (18) et dont la paroi inférieure (44) a sur son côté tourné vers le segment de lèvre (18), au moins un épaulement de guidage (56) pour guider le segment de lèvre (18).  Figure 3
Patent FR-2006177-A1 (FR)
Title: 3 3 6 8-tetramethyltetralone-1 insecticide inter for pharmaceuticals a - nd plant protection agents
IPC: C07C49/76
Filed: 1969-04-08
Abstract: (I) Insecticide and inter. for pesticides. Isophorone residues are heated slowly to 260-280 deg., kept 20-30 h. at this temp., and fractionated. The fraction of b.p. 145-165 deg./15 torr is recryst. to give I. Isophorone residues (80 kg) were heated 12 h. to 270 deg., and 24 h. at 270 deg., H2O (1.56 kg) and other low boiling fractions (6.62 kg) being removed. The residue was dist. in vac., using a 6m X 8 cm. packed column and reflux ratio of 1:10. The fraction b.p.150-160 deg./15 Torr was centrifuged, giving I (16.69 kg). A further 1.04 kg was obtd. by pptn. with MeOH. The crude product was recryst. from 90% MeOH, giving I (16.51 kg), m.p.56.5-57 deg.
Patent FR-2024260-A1 (FR)
Title: Aligning and continuous welding of metal plates
IPC: B23K9/02
Filed: 1969-11-25
Abstract: The sections of sheet metal, whose edges have been prepared, are first roughly aligned or freely assembled. They are joined by continuous base weld and before the point of weld a section is laterally deflected so that at the actual point of weld, the sheets' edges are aligned with each other. Used to align curved sheets of any thickness, preferably used for containers, boilers and the like.
Patent FR-2169759-A1 (FR)
Title: Adhesive mat stack - with adhesive barrier layer facilitating layer separation
IPC: A47L23/26
Filed: 1972-01-31
Abstract: Mat stack, is one in which each mat has a tacky surface for the adhesive removal of dirt particles from pedestrian traffic, and each mat consists of a flexible support film with an integral adhesive impermeable barrier surface across the full underside of the mat, a reinforcing fibrous web coextensive with the support film and secured to the top surface and having a pressure sensitive adhesive coating in secure engagement with the fibrous web and non-delaminating engagement with the support film. The barrier surface prevents penetration of the adhesive and consequent adhesive welding of superimposed mats during passage of traffic across the stack and facilitates easy separation of the top most sheet after clogging of the latter.
Patent FR-2368837-A1 (FR)
Title: Procede pour transmettre des informations
IPC: H04N7/167
Filed: 1972-03-03
Abstract: L'invention concerne un procédé pour transmettre des informations. Selon ce procédé, le signal sous forme d'image à transmettre est transmis sous la forme d'un signal module angulairement, puis modulé en phase avec des signaux pseudo-aléatoires, tandis que, du côté réception, le signal est restitué et rétabli par filtrage du signal pseudo-aléatoire et démodulation angulaire et est appliqué comme signal de modulation à un appareil de restitution d'image. L'invention est applicable notamment à la transmission d'informations sous forme d'image entre deux engins spéciaux.
Patent FR-2180532-A1 (FR)
Title: Disinfection chamber - for portable use
IPC: A61L2/26
Filed: 1972-04-20
Abstract: A demountable frame of rigid elements with plug and socket joints is covered by an envelope of textile material, coated with sealant, or of plastic sheeting. The cover has a slide fastener type closure for its loading/unloading part and a flexible transparent plastic window. Rigid cross bars between pairs of side rails are used to suspend the articles to be disinfected. A disinfecting vapour generator, esp. of formalin, is fitted within the chamber.
Patent FR-2148440-A1 (FR)
Title: Windscreens coated with plastic mineral fragments - mixt - to give improved impact resistance
IPC: B32B17/10
Filed: 1972-07-27
Abstract: Glass sheet is coated with a protective layer contg. alpha 50/50 mixt. of fragments of a glass or a vitro crystalline material or a ceramic and a plastic material, esp. a thermoplastic, in such a manner that the sheet transmits light, and whereby the plastic and the fragments and the sheet to which it is applied have the same refractive index. The coated glass has improved resistance to impact by small objects. It is used for automobile and aircraft windscreens.
Patent FR-2202743-A1 (FR)
Title: Stacked mould making machine - with automatic multistage sequencing
IPC: B22C11/10
Filed: 1972-10-17
Abstract: The machine comprising equipment arranged to work in sequence for the parting of empty mould boxes, prepn. and stacked assembly of the casting moulds on a pallet and a drive for the stepwise feed of empty stacks of mould boxes on the pallet into the parting station, includes under the mould making unit tracks for the controlled stepwise transfer by a special drive of the empty pallets from the empty mould box parting unit into the mould assembly unit which motion is syn chronised with the displacement of the subsequent empty mould box stack on another pallet into the parting unit.
Patent FR-2245143-A1 (FR)
Title: Vented tubular loudspeaker enclosure - has low fundamental resonant frequency and omnidirectional output
IPC: H04R1/24
Filed: 1973-09-21
Abstract: The loudspeaker tubular enclosure has its loudspeaker (1) fixed to the upper end of a vertical tubular box. The lower end of the box has a semi-axial(2') and semi-radial (2")unidirectional vent. This type of vent produces acoustic inertia which lowers the quarter-wave resonant frequency of the tubular box. This inertia is dependent on the length and the cross-section of the axial part of the vent as well as the radius and the height of the radial part of the vent. An acoustic filter made up of absorbing material may also be used to attenuate the transmission of high frequency sounds to the vent.
Patent FR-2225644-A1 (FR)
Title: Locking pistons for vehicle suspension - has flow between cylinder chambers controlled by rotation of piston rod
IPC: F15B15/14
Filed: 1973-12-12
Abstract: The hydraulic jack is formed by a cylinder divided into two, inlet and back-flow, chambers by a piston rod which is split in two coaxial parts assembled so they may have a relative rotational movement and perform the same translational movement. Through the two ends of the rod and inside the piston are axial passages which communicate with each of jack's chambers. These passages can, by rotation of the rods, either be made to face each other and thus allow flow between the chambers or to face plane faces of the adjacent parts. The passages have spring loaded ball type valves.
Patent FR-2279947-A1 (FR)
Title: Mercury expansion driven engine - with heat supply by electrical resistors and driving electricity generator
IPC: F03G7/06
Filed: 1974-01-23
Abstract: The mercury is contained in a reservoir and flows through a valve into the cylinder where it expands under the influence of heat from an electric resistances. The expansion exerts a force on a piston which drives a shaft. At the end of the piston stroke, a valve is opened allowing the mercury to flow through a cooler which is cooled by water from a radiator. The cooling of the mercury causes it to contract so that the piston returns to its original position. A pump returns the mercury to the reservoir. The engine drives generators which produce more electricity than is consumed by the resistance.
Patent FR-2262949-A1 (FR)
Title: Splash screen for shower cubicle or bath - has U-shaped side hinge elements and sealing strip on lower edge
IPC: A47K3/36
Filed: 1974-03-05
Abstract: Each support (6) comprises a U-shaped section (8) whose open end is fitted over one side edge of the screen (1) and held against one side (8a) of the support by a screw (9) in the other side (8b). A hinge pin at the outer support corner pivots on a plate (10) screwed to the wall (4, 11), forming a concealed fixing. The opposite edge of the screen curves inwards for added protection, its material being a mouldable plastic such as "Makrolon" (RTM). A wiper seal (7) fits on the lower edge of the screen. In use, the screen is swung into position and held by a suction cup.
Patent FR-2264246-A1 (FR)
Title: Steam generator with economiser device - has economiser joined to vert. tube with heated and fresh water supply
IPC: F22B21/04
Filed: 1974-03-11
Abstract: The steam generator consists of upper and lower drums joined by a number of vertical water tubes. The steam generated is discharged at an upper outlet. an economiser is connected to the boiler by means of a feed pipe. The economiser is supplied with make up water through a vertical feed pipe and a horizontal feed pipe (10). Make-up water is supplied to the upper end of the vertical feed pipe. A supply line from the upper drum and ending in a number of discharge holes enters the vertical pipe just above the make-up pipe. Below the two discharges into the upper end of the vertical pipe is a Venturi which lowers the pressure and allows mixing of the two supplies.
Patent FR-2265337-A1 (FR)
Title: Machine for washing crockery, utensils - has upper and lower spray heads on carriage and rising water balloon
IPC: A47L15/18
Filed: 1974-03-28
Abstract: Spray heads are mounted on a carriage slowly reciprocating across the chamber under control of a jack and variable speed draw bar, and the lower spray head rotates half a turn during carriage displacement. Rinsing water is stored during washing in a balloon using a pressuring device and a non-return valve and is forced through the spray heads by the air which it has compressed in the balloon. The loading and access door is in two parts with variable operating speeds. The pumps have an electric timer which ensures that the upper spray head are put in operation before the lower spray head.
Patent FR-2269809-A1 (FR)
Title: Electrical connector with switching and test facilities - has thermoplastic connector block with central plunger switch
IPC: H01R9/26
Filed: 1974-04-30
Abstract: The connector block includes test points and a switching facility as well as providing a point for cable termination and distribution. The body of the block is of some, preferably moulded, electrically insulating thermoplastic material. Wiring enters towards the base of the block and is secured by screws with access from the top surface. Conductor strips lead from these points to the block centre where a mobile contact moves vertically down to connect these two strips, acting as a switch. Test points are provided by sprung leaves recessed from the top surface and connected to each of the wire connector points.
Patent FR-2243304-A1 (FR)
Title: Prefabricated concrete masonry building element - is in form of cube block serrated on two or more sides to lock onto superimposed blocks
IPC: E04B2/08
Filed: 1974-09-09
Abstract: The building blocks are especially suitable for rapid erection of terraced walls on mountain slopes and river banks, subjected to considerable pressure, as well as for other walls. The height, width and length ratio is preferably 1 : 2 : 3. The serrations preferably consist of lugs on one side and corresponding indentations on the opposite side, with equal widths and intervals, and the lugs may be of truncated cone shape. There may be eight lugs on the largest side, four on another and two on the smallest one. At least one side may be flat. A permanently elastic sealing layer may be inserted between two blocks, especially for river bank works.
Patent FR-2288396-A1 (FR)
Title: Heat pipe cooled semiconductor device - has unitary arrangement of semiconductor and evaporation surface free of boundary layer pressure
Inventor: BRZOZOWSKI STEVEN JOSEPH
IPC: H01L23/40
Filed: 1974-10-17
Abstract: The device contains a power semiconductor with two parallel main surfaces and two thin, cup-shaped elements, whose outer bottom surfaces are each coupled to the semiconductor surfaces, this connection providing pressure-free boundary layer. The cup-shaped elements are of electrically and thermally conductive material. Along the outer walls of the cup-shaped elements is mounted a creep path extending device, having a thermal density of at least 3.5. W per surface sq.cm. One of the cup-shaped elements closes an open evaporation section end of a long heat tube, to which it is connected via high-pressure free members along its side wall part. The inner bottom surface of the element forms the evaporation surface in the heat tube.
Patent FR-2293178-A1 (FR)
Title: Machine for washing plates - has plates passing between rotating vertical brushes and water jets
IPC: A47L15/39
Filed: 1974-12-05
Abstract: The machine comprises a metal or plastic casing (1) containing an electric motor (2) in its upper part. This drives a set of cylindrical brushes (4) by means of a gear train (3), the brushes being positioned vertically in pairs side by side with their bristles touching. The plate is placed vertically in a sliding drawer which is pushed into the machine, between the pairs of brushes. The first pair has jets of water and detergent playing on them to remove the food particles, the second pair has rinsing jets to provide final cleaning. Plates and dishes are dealt with one at a time.
Patent FR-2269163-A1 (FR)
Title: Mosaic-like representation of information - is of optical image elements static or moving images and on-line or off-line data
IPC: G09G3/20
Filed: 1975-04-28
Abstract: The display device comprises an information input unit, a central processing unit for the logic signals, a representation unit for the composed image elements, a power supply unit, a number of thyristor switches and switches for the selection of the thyristor image element switches according to the horizontal or vertical co-ordinate of the representation unit. The thyristors associated with the image elements are connected to the positive pole of the power supply via loads on the side of the anode and directly or indirectly to the negative pole of the power supply on the side of the cathode.
Patent FR-2317637-A1 (FR)
Title: Easily assembled weighing bridge pivot - has metal ball between recesses in beams forming pivot above knife edge
Inventor: TOURLET PIERRE
IPC: G01G21/04
Filed: 1975-07-08
Abstract: A weighing bridge pivot for minimum wear and protected from corrosion and contamination is fitted to an extremity of a beam (1) and also of an adjacent beam (5), forming part of the weighing bridge. A pad (9) on the lower side of the extension (10) of one of the beams (5) is supported by a knife edge (11) forming part of a load cell (12). The first beam (1) has an extension (8). The extensions have recesses (27) to take a metal ball (13). Th recesses are cylindrical bores with conical bottoms. Conical rings (28) are fitted between the conical face of a recess and the metal ball (13). In different designs, the ball (13) may be replaced by a cylinder or a knife edge.
Patent FR-2325129-A1 (FR)
Title: Illuminated document display case - has thin stiffened walls mounted on horizontal U-shaped supporting frame
Inventor: BATARD DENIS
IPC: G09F13/04
Filed: 1975-09-17
Abstract: The document display consists of a case having one or two face(s) which documents are mounted. The case consists of an open chamber (1) whose opening defines the plane face. Inside the chamber is a U shaped frame (4). The middle part of the U and a part of each leg being applied to the peripheny of the bottom of the chamber. The other part of each leg (14) extends outside the case providing feet for mounting the frame. The frame is fixed at the edge of the opening of the chamber for supporting the document. An electric light may be provided inside the chamber for illuminating the display.
Patent FR-2327162-A1 (FR)
Title: Display cards for hanging on bar - are supplied on tubes in packing boxes for easy unloading
IPC: B65D33/00
Filed: 1975-10-09
Abstract: The display cards are dispatched from the manufacturer or wholesaler already joined together on a tube (3) which has plastic stoppers at each end to prevent the cards from falling off. The cards are protected and remain in order in the packing box. The display arm (6) is fitted with a hooked end (8) to prevent the cards from falling off the end. In order to reload the display arm, the stopper at the rear end of the tube is removed and the bar is inserted into the end of the tube. The cards can then be slid off in one movement.
Patent FR-2320657-A1 (FR)
Title: Multiple decade voltage selector - uses few precision resistors with summing amplifier output for instrumentation use
IPC: G01R1/20
Filed: 1975-10-21
Abstract: The multiple-decade voltage divider circuit comprises a potential divider network of nine resistors (R1-R9) across a reference voltage supply (Un). Parallel-connected single-pole switches - one for each decade- are used to select the desired combination of resistors. The output of each decade switch is connected to the non-inverting input of an operational amplifier (SP1). Each amplifier acts as a buffer between the switch and the load circuit. The output load resistor for each amplifier is a summing resistor (1/1OR, R, 1OR), the summing point being connected to the inverting input of a further operation amplifier.
Patent FR-2353317-A1 (FR)
Title: Board game combining skill with chance - has playing pieces on chequered board taken by jumping and selected cards providing benefits
IPC: A63F3/02
Filed: 1976-02-18
Abstract: The game combines skill with chance and is played on a board marked out in alternate black and while squares. Each player has corresponding playing pieces, these being laid on the white squares within designated triangular areas. The three squares in each apex are differentiated and accept only special playing pieces. Each player moves in turn over the white squares, taking an opponent by jumping; the special playing pieces taking only each other. Certain squares are marked with a star. Landing on these merits a card to be taken and the instructions must be followed and are only benefits.
Patent FR-2355719-A1 (FR)
Title: Appareillage de pose de troncons de gaine thermoplastique autour de recipients
IPC: B29C63/18
Filed: 1976-02-24
Abstract: L'invention a trait à un appareillage de pose automatique et cadencée de manchons thermorétractables autour de récipients depuis un magasin où les manchons sont empilés à plat jusqu'à un dispositif de rétraction en continu de ces manchons. L'appareil comporte notamment : des moyens d'extraction du magasin des manchons un à un tout en provoquant une très faible ouverture de ces derniers; des moyens d'ouverture, sensiblement en demi-cercle, de chaque manchon puis de transfert dans un plan vertical surplombant un convoyeur de récipients à manchonner ; des moyens permettant de donner au manchon sa forme circulaire définitive puis de le déposer progressivement autour du réceptacle à revêtir. Application à la pose de tronçons de gaine, bracelets en matière plastique rétractable pré-imprimée ou décorée autour de réceptacles divers, tels que bouteilles, boîtes de conserve, bombes aérosol, etc.
Patent FR-2347113-A1 (FR)
Title: Automatic cleaning of heat exchanger tube banks - is performed by machinery with vertical and horizontal movement for sliding rods spraying high pressure water
Inventor: DOUSSE ROGER
IPC: B08B9/023
Filed: 1976-04-05
Abstract: The machine automatically cleans the inside surface of heat exchanger tube banks. It comprises a frame on the floor, and carrying a subframe running on transverse rails. This subframe has a scissors action pantograph linkage which imparts vertical motion to a top frame. This frame has a carriage, its longitudinal movement being controlled by a chain drive. This is driven by an hydraulic motor, sliding tubular rods along the top frame and into the tube bank. Several rods are provided, the machine entering groups of tubes in turn and spraying high pressure water through nozzles in the rod ends.
Patent FR-2346211-A1 (FR)
Title: Protective padding for keels and hulls - is made from elastic material held on by suckers
IPC: B63B59/02
Filed: 1976-04-01
Abstract: The padding protects the exposed portions of the boat's hull by being placed over the protruding parts. The pads (1) are located along the side of the hull at equal frequent intervals. Another strip (1a) is placed over the keel and extends either side of it. The padding is made to adhere to the boat's hull by means of suckers equally spaced over the padding. The suckers consists of portions scooped out of the material from which air may be excluded. The material may consist of rubber or other elastic water resistant material.