baber/WOPTO huggingface dataset:
Patent FR-3136539-A1 (FR)
Title: Système de chauffage et/ou de climatisation
Inventor: BAILLY OLIVIER
IPC: F24D11/02
Filed: 2022-06-13
Abstract: L’invention porte sur un système (1) de chauffage et/ou de climatisation, comportant une pompe à chaleur (10) et une centrale solaire (11) comportant au moins un panneau photovoltaïque, le système (1) comportant un module de conversion d’énergie (12) apte à recevoir une puissance électrique produite par la centrale solaire (11) et agencé pour convertir ladite puissance électrique reçue en une puissance électrique adaptée au fonctionnement de la pompe à chaleur (10) et pour distribuer ladite puissance électrique convertie à la pompe à chaleur (10) ; caractérisé en ce qu’il comporte une unité de contrôle (13) de la pompe à chaleur (10) agencée pour fixer une consigne de la pompe à chaleur (10), l’unité de contrôle (13) recevant périodiquement une information relative à la quantité de puissance électrique produite et une information relative à la quantité de puissance électrique consommée, et pour périodiquement incrémenter ou décrémenter la consigne de la pompe à chaleur (10) en fonction d’une comparaison entre ladite quantité de puissance électrique produite et ladite quantité de puissance électrique consommée.  Figure à publier avec l’abrégé : Fig. 1
Patent FR-2012370-A1 (FR)
Title: Fibrous sheets bound with copolymers contng optical blueing - containing optical blueing agents
IPC: D06L4/60
Filed: 1969-07-03
Abstract: Fibrous sheets contain natural or synthetic fibres bound together by means of an aqueous solution of a copolymer containing 0.1-10% by wt. of an optical blueing agent of the formula: (where R is H or CH3; R1 is a C1-4 alkyl, R2 and R3 are the same or different C1-8 alkyls) 1-15% of an olefinically unsaturated monomer having cross-linking properties, and 75-98. 9%wt. other olefinically unsaturated monomer(s). As the blueing ageint is introduced into the mass of the copolymer, it is not removed by washing.
Patent FR-2018697-A1 (FR)
Title: Roller and wedge die compression of laminated plastic - film followed by cold forming
IPC: B29C67/00
Filed: 1969-09-23
Abstract: Cold forming sheet or sheets of thermoplastic material at temperatures below its softening point, pref. at ambient temp. by compressing the slab to a thickness suitable for driving into a convergent wedge-shaped cavity which pref. diverges in width sufficiently to accommodate the material displaced by further compression. Subsequently the sheet material may be supported over a mould cavity with the peripheral sheet covered by a plunger guide block separated from the mould level by spacers at least as thick as the blank sheet. A plunger passing through the guide block deforms the centre of the blank into the mould cavity, drawing additional material as necessary from between the mould and guide blocks. Suitable for forming laminate sheet materials with biaxial, multiaxial or pref. uniaxial overlay pattern, esp. where the blank was initially roller compressed (by about 50%) in one direction and subsequently forced into the mould normal to the rolling direction. The mouldings can be rapidly formed and immediately ejected and usually have improved stress crack and impact resistance compared with hot moulded components.
Patent FR-2019038-A1 (FR)
Title: Separating finely divided solid particles suspended in - an electrically conductive liquid
IPC: B03D3/00
Filed: 1969-09-25
Abstract: Separating finely divided solid particles suspended in an electrically conductive liquid. G6C. Effects movement of the particles by generating a magnetic field through the liquid in one direction and passing an electric current through the liquid in a second direction differing from the first so as to produce a pressure gradient in the liquid which causes movement of the particles. The apparatus pref. comprises (a) a pair of opposing electrodes (4,6) in contact with the liquid and connected to a source of electric power; (b) a device (36,38) to produce a magnetic field through the electrified part of the liquid; (c) a container (2) to hold the liquid between the electrodes, and (d) a device (18,22) to remove the particles after they are moved under the influence of the pressure gradient and force of gravity. The device is particularly useful for cleaning up molten Na coolant in nuclear reactors.
Patent FR-2092077-A1 (FR)
Title: Hexafluoroisopropylidene-thiopyran derivsanti-inflammatory
IPC: C07D333/50
Filed: 1971-04-22
Abstract: Hexafluoroisopropylidene-thiopyran derivs., anti-inflammatory. Title cpds. of formula (I): (where n is 0,1 or 2; a is a single or double bond; R and R5 are H, is not >4C alkyl or alkoxy or is not >6C cycloalkyl; R1 and R2 are H,4C alkyl, 6C cycloalkyl or halogen, and X is a residue (where R3 and R4 are H, is not >4C alk(en)-yl, 5-6C cycloalkyl, Cl or Br (not both being Cl or Br) or R3 + R4 is 2-6C alkylene or trimethylenedioxy, and b is a single or double bond), have anti-inflammatory activity and, in one case, also suppress cellular immune reaction without affecting humoral immune reaction. They are prepd. by reacting a cpd. (II): with S=C=C(CF3)2 to give (I; n = 0, a = double bond) and subsequently opt. reducing the double bond a to a single bond and/or oxidising the ring S-atom to a sulphoxide or sulphone gp. and/or halogenating the product so as to introduce a halogen atom R1 or R2.
Patent FR-2095205-A1 (FR)
Title: Thermoplastic laminate adhesives - consisting of vinyl - aromatic olefin block co-polymers
IPC: B32B27/00
Filed: 1971-06-08
Abstract: The adhesives are block copolymers of A-B type, in which A is a polyvinyl aromatic block with mol. wt. between 10,000 and 150,000, and B is a polyolefin block with mol. wt. between 10,000 and 200,000. Up to 10% of the C-C bonds are olefinic-unsatd. and the molar ratio of A : B is between 10 : 90 and 70 : 30. The adhesives are used to make laminates from thermoplastic layers of the same or different types, pref. as a solid film of adhesive interposed between the layers, followed by hot-pressing.
Patent FR-2108219-A1 (FR)
Title: Limiting erythema of epidermis - by application of sunscreen cpd precursor
IPC: C07C69/88
Filed: 1971-09-13
Abstract: Erythema reaction of human epidermis is limited to predetermined level on exposure to excessive erythema-producing light by applying to epidermis a photochemically reactive precursor or sunscreening cpd. absorbing the erythema-causing wavelengths and exposing epidermis to erythema-causing light; photochemically reactive precursor is one which does not itself absorb the erythema causing wavelengths, so that a certain, predetermined amount of erythema is caused before sufficient sunscreening agent is formed (by photochemical decomposition of precursor) to block out the erythema-causing wavelengths and prevent further erythema.
Patent FR-2130060-A1 (FR)
Title: Air treatment gel - contg kappa and iota carragheenins as gelling agents
IPC: A61L9/04
Filed: 1971-11-15
Abstract: Air treatment gel consisting mainly or (a) =5.5% of a gelling agent comprising a mixture of water soluble kappa- and iota-carragheenins, in the wt. ratio of gel formation of 0.5-7:1 whereby the gel has a degree of sweating out of 0.75% at 21 degrees C. a gel tensile strength of 300-1060 g. at 8.9-10 degrees C. (b) 98-94.5% of an aqs. medium contg. air treating components e.g. disinfectants which are compatible, easily dispersible in H2O and volatile at room temp.
Patent FR-2118091-A1 (FR)
Title: Chlorination of haloethanes
IPC: C07C17/10
Filed: 1971-12-14
Abstract: Selective chlorination on a partially halogenated carbon of a haloethane of formula: CH3.CHXY (where X and Y are chosen from H, F, Cl, or Br) is performed by substitutive chlorination in which the reaction takes place in the presence of small quantities of nitrogen monoxide at temperatures between 150 and 1450 degrees C. The molar concentration of NO should not be more than 30% of that of the halogenoethane, pref. 0.01 to 10%. No is introduced with the Cl2, and may be diluted with inert gases. Process esp. for making 1,1,1-trichloroethane from 1,1-difluoroethane.
Patent FR-2171940-A1 (FR)
Title: Tetrazolyl substd pyrazolones - antiinflammatories , antipyretics and analgesics
IPC: C07D403/12
Filed: 1972-02-16
Abstract: New title cpds. are of formula (I): (R = lower alkyl; R1 and R11 = H or lower alkyl and Y = a gp. of formula (II): X1 = 1 or 2 opt. halo, CH3 or CF3 substnts.) and are prepd. by reacting YCOX (X = halo) with the appropriate substd. 4-aminopyrazolone. (I) are antiinflammatories, antipyretics and analgesics.
Patent FR-2143061-A1 (FR)
Title: Ceramic recuperator - with horizontal tube bank
IPC: F28F21/04
Filed: 1972-06-19
Abstract: Ceramic horizontal tube recuperator comprises sleeves connecting the tubes together, as well as a sealing material in which the tubes are provided with conically widening end surfaces and the sleeves bricks are divided into two halves clamped in pairs on the cone ends of two adjacent recuperator tubes, while a ceramic felt is placed as a seal, between the tubes as well as between them and the sleeve bricks.
Patent FR-2193626-A1 (FR)
Title: Injection process for medicaments - using gas-operated sec. piston, for easy press. regulation
IPC: A61M5/20
Filed: 1972-07-27
Abstract: The liq. in the syringe is pushed towards the hollow needle by a first piston which, in turn, is actuated by a second piston. The latter is operated by a gas under press. when an injection is made. For easy handling, the syringe is in the form of a pistol with a hollow cylinder which is screwed into the body after the insertion of a cartridge which takes the form of a glass tube filled with the medicament to be injected. This tube is closed by two stoppers, one carrying the injection needle and the other acting as the first piston, which slides in the tube when pushed by a rod attached to the second piston which is operated by compressed air from a cylinder when the trigger is pressed. The injection press. can be easily regulated and stopped instantaneously thus avoiding the projection of liq. when the needle is withdrawn from the patient.
Patent FR-2201961-A1 (FR)
Title: Hollow thermoplastic blow mouldings with leakproof insert - sealed by fusion with insert insert interface during moulding
IPC: B29C49/04
Filed: 1972-10-11
Abstract: Hollow mouldings incorporating an insert prefabricated by injection moulding and featuring small projections which can be locally melted just prior to mounting the insert in the mould wall, and blow moulding a parison to enclose and fuse with the insert surface. Pref. the insert surface features a continuous helical thread pattern, pref. with a triangular cross-section, to provide the small projections for ready fusion. The insert should be made of materials with a m. pt. at least as high as the thermoforming parison material. Esp. suitable for mfr. of vehicle petrol tanks from e.g. polyolefin materials, the insert body providing local strength for coupling fuel lines, gauges, etc. Fusion seal preferred to a mechanical fit to avoid leakage of dangerous or inflammable materials. Use of inserts for local strength allows most of container wall to be formed as thin as possible to save wt. and cost. The insert may incorporate or substantially comprises a metal element to sustain the overally shape of the insert when heated.
Patent FR-2239708-A1 (FR)
Title: Appts. for editing and titling cine films - uses a printing block with sub-title in relief
IPC: G03C11/02
Filed: 1973-01-08
Abstract: The printing blocks (1) are mounted on a movable support (2), with the film (7) being moved in a direction perpendicular to that of the support (2). The latter is secured via an adjustable screw (3) with the piston of a control cylinder (4) connected to a source of gas or liquid under pressure, so that the support (2) and printing block (1) can be impacted against the film (7), which is sandwiched between the block (1) and a support surface (8). This support surface is resiliently biased towards the film (7) by a spiral spring (9), allowing limited movement of the support surface (8) to absorb the impact. Pref. a series of printing blocks (1) are indexed past the printing station in synchronism with the movement of the film.
Patent FR-2221201-A1 (FR)
Title: Stamps dies and matrixes for presses - compositely constructed of metallic working faces on thermal-setting plastic
IPC: B21D28/14
Filed: 1973-03-15
Abstract: The counter-thrusting components of conventional machine presses comprising machined metal mono-block housing cutting blades or moulds etc are replaced by composite blocks with metal working faces bedded in thermal hardening plastics-a form of construction as robust and more economical to make. Pref arrangements include male and female press faces formed in sheet steel and bedded on plastics; There are cutters mounted on the plate with a projecting reinforcement bedded in plastic masses; and sheet metal skins forming stamps are bedded on plastics and are bolted to a metal base plate.
Patent FR-2231550-A1 (FR)
Title: Railway vehicle lateral inclination control - is effected by hydraulic jacks dependent on speed and track camber
IPC: B60G17/019
Filed: 1973-06-04
Abstract: Consists of two similar hydraulic jacks which control the inclination of each side, fitted between the bogie chassis and the vehicle body. These jacks are pipe connected to respond to a accelerometer which measures the transverse acceleration of the base of the body. The jacks are actuated by a piston device, operated by an elastic part of the secondary suspension. The piston device is in fact a pump working in conjunction with compressed gas reservoirs. The accelerometer is hydraulically connected to the rest of the system. The ends of the jacks are spherical, seating in similar parts on the body.
Patent FR-2239222-A1 (FR)
Title: Clothes hanger for clipping on a chair back - clip is attached to trouser bar attached to upper spring strip
IPC: A47G25/14
Filed: 1973-07-30
Abstract: The clothes hanger has an inverted U section member (11, 12) sited centrally beneath the horizontal strip (18), by which means the hanger can be clipped onto a chair back. The curved strip (21) connects to respective horizontal strip ends by an articulating joint (19) and clip-on connection (22) respectively, thus facilitating temporary displacement for trouser placement, and the space between clip legs is adjustable. An alternative arrangement envisages a pliable strap as top member, with one end detachable, and a demountable strut between the strap and the horizontal strip.
Patent FR-2242655-A1 (FR)
Title: Non-fragmenting tear-gas grenade - in which liq. is dispersed as an aerosol
IPC: F42B12/50
Filed: 1973-08-28
Abstract: Tear-gas grenade consists of a body made from 0.3 mm thick mild steel sheet fitted with an internal gaine tube; this has a tread for fixing the igniting plug, with a 2.5 second delay, for explosing the mercury fulminate type detonator. The grenade is filled with 10 g of CS (Orthochlorobenzalmalononitrile), dissolved in dichlorofluoromethane, through a filling valve. For use the safety pin is withdrawn and the grenade thrown; the handle flies off and releases a striker in the igniting plug which fires the detonator. The filling plug is ejected and the central channel of the plug is freed for the passage of the active soln. which expands in about 10 seconds, under the thrust of the propellant, in the form of an aerosol. As the detonator only destroys the filling valve and clears the gaine tube, without destroying the grenade walls, no dangerous splinters are projected. As the lachrymatory fluid is dispersed are projected. As is highly efficient and there is no risk from droplets of the liq.
Patent FR-2253329-A1 (FR)
Title: Connection device for operating stations of computer - connects accordance with any cct. and varies as required
IPC: H03K17/795
Filed: 1973-12-04
Abstract: The connecting device comprises electronic switching means which establish the required connections under control of operating elements generating specific signals for each connection pattern. The operating elements consist of a light source for selective illumination of optoelectronic switches. A removable perforated mask is provided between the light source and the switches. It is perforated in accordance with a certain code. The switching means are directly connected by the optoelectronic switches to the required points and the switches are devices with photosensitive SC devices, such as photodiodes or phototransistors. The danger of poor contacts is avoided and information is conveyed with high speed as a consequence of the suppression of parasitic capacitances.
Patent FR-2253893-A1 (FR)
Title: Opaque or transparent sectional partition - has sections joined together by concealed interlocking U-section fixtures
IPC: E04B2/78
Filed: 1973-12-07
Abstract: The facing edges (3, 4) of the sections (1, 2) are spaced apart by the exact thickness of the connecting-pieces (5) placed here and there in the gap. Each connecting-piece (15) consists of two U-shaped parts (6, 7) with the webs resting against the edges of the sections and fixed, by means of a screw for example. The two side-pieces (10, 11) of each U-section extend towards the corresponding side-pieces of the other part resting against the edge of the other section. The ends of the side-pieces can be bolted together. The two parts form a channel (13) between them for electric cables (14) for instance. The side-pieces (10, 11) have projections (15) which join together.
Patent FR-2256861-A1 (FR)
Title: Three wheeled two seater vehicle - has sliding doors at sides and hinged doors at front corners
IPC: B62D31/00
Filed: 1974-01-04
Abstract: A three wheeled, two seater vehicle of small size with luggage space at the rear and a rear engine, slopes inwards all round, the front face (7) sloping at about 30 deg. to the vertical. There is a sliding door (8) each side and an additional section of door (12, 13) at the corner each side of the windscreen, mounted on hinges, so as to swing outwards and forwards to give a large access opening each side. A bumper (17) run all round. The headlamps are located under the windscreen (7) between the front corner doors, but in an alternative design with larger front doors, the headlamps may be mounted on the latter.
Patent FR-2257028-A1 (FR)
Title: Flexible hose type positive displacement pump - has serrated or indented surface to rollers pressing on hose
IPC: F04B43/12
Filed: 1974-01-08
Abstract: The peristaltic pump has a semi-circular casing on the inside of which there lies a flexible hose one end of which is the inlet and the other end of which is the discharge for the liquid. A centrally mounted rotor arm carries two rollers at its ends and revolves so that the rollers press on the inside of the flexible hose as they go round, compressing and releasing it to make a pumping action. The cylindrical surfaces of the rollers have a number of lobes or projections or indentations so that they do not produce a uniform cyclically repeated pressure on the hose. The random variation of the pressure points prolongs the life of the hose.
Patent FR-2272748-A1 (FR)
Title: Bath for dyeing textiles by immersion - has separate feed circuits for feeding dye and solvent through bath
IPC: D06B23/14
Filed: 1974-05-27
Abstract: A bath for dyeing a textile by immersion in a dye has associated with it a first circuit which allows dyes fluid to be supplied to and exhausted from the bath, and a second circuit allowing a solvent to be supplied to and exhausted from the bath. A device is provided to produce relative movement between the textile and the solvent/dye. Line arrangement is suitable for dyeing processes using a chlorated or mineral solvent or a cryogenic liquid. More efficient use of dye and solvent is achieved.
Patent FR-2273808-A1 (FR)
Title: Carbamyloxy(thio)alkylamino 1,3,5-triazines - useful as pre- and post-emergence herbicides
IPC: C07D251/52
Filed: 1974-06-07
Abstract: Title cpds. have formula: (where R is Cl, OMe or SMe; R1 is 1-6C alkyl, 3-6C alkenyl or 2-6C alkoxyalkyl; R2-5 are H or 1-6C alkyl; R6 is 1-6C alkyl or 6-10C aryl substd. by 0-3 F, Cl or Br atoms; Y is O or S) and also show activity against bacteria and fungi.
Patent FR-2240745-A1 (FR)
Title: Haemorrhoid treatment instrument - chamber containing refrigerating liquid is closed by membrane and screw plug
IPC: A61M31/00
Filed: 1974-07-31
Abstract: A tubular body, closed at its end for introduction into the rectum and sealed by a plug at the other, contains a refrigerating substance. A cylindrical thermal dilatation chamber is mounted at this latter end, the substance filling it and the body. There is an interrupted thread (3) formed on the outside of the body, and the chamber is sealed by a flexible membrane (4) mounted on a joint ring (5). The plug (6) of thermally insulating material screws onto the chamber end of the body, and causes membrane and joint to form a seal against it. A pin of hardened synthetic material can be fitted between the threads.
Patent FR-2282080-A1 (FR)
Title: Tape profile yarns for woven reinforcement for rubber hose - to reduce the number of yarns necessary for an impermeable structure
IPC: F16L11/08
Filed: 1974-08-14
Abstract: Rubber hose incorporating woven reinforcement comprising a tubular fabric involving >=1 helically wound weft yarn on an annular array of wrap yarns, where some or all of the warp yarns have a cross section like a small tape or band (instead of a circular cross-section). Suitable for conduits for vehicle air-conditioning systems. Requires fewer cords to be woven to provide a structure close enough to support the surrounding rubber matrix while the latter is still in a relatively fluid, uncured state.
Patent FR-2283490-A1 (FR)
Title: Audio warning system for emergency vehicle - has three oscillators and inverter switch connected to loudspeaker
Inventor: CARROL GORDON S
IPC: G08B3/10
Filed: 1974-08-30
Abstract: The system employs a first oscillator, with a first output line to which a periodic signal whose amplitude is a function of time is supplied, a second oscillator with a second output line to which a different periodic signal whose amplitude is a second function of time is supplied and a third oscillator having a control input to allow a third periodic audio signal whose frequency is a third function of time dependant on the amplitude of the input control signal, to be supplied to a third output line. The first two output lines are connected to the fixed contacts of an inverter switch with the movable switch contact connected to a loudspeaker for providing an audio output when an audio signal is received via the inverter switch.
Patent FR-2287736-A1 (FR)
Title: Teaching bidding to two bridge players
IPC: G09B19/22
Filed: 1974-10-10
Abstract: The method for two player playing two fictitious players, uses a support on which are printed, in conventional and traditional signs, the hand of a player, an indication of the place of the dealer and the sequence of the calls of the partner and that of the calls of the fictitious opponent placed at the right of the player. Thus the player who must call first, the dealer or the first bidder makes his first call, the exactliness of it being controlled by the partner. In case of error, the first bidder can recommence several times. When the reputed optimal bid has been found, the partner is informed of it, declares it, whilst reading on his own support and announcing the bid of his opponent, on the right. Roles are reversed and the sequence of bids contuintues until the final contract bid.