baber/WOPTO huggingface dataset:
Patent FR-2287572-A1 (FR)
Title: Two-part metal window frame - plastics connectors have notches to improve heat transmission resistance
IPC: E06B3/263
Filed: 1975-09-26
Abstract: The metal frame is designed in two parts which are connected by a number of plastic connectors (7) of a certain length. With windows of larger sizes the length and/or the number of these connecting elements increases, resulting in an increase of the contact surface area between the two frames on one side and the plastic connectors on the other side. As it has to be accepted that even the plastic connectors conduct heat to some extent, to reduce the overall contact surface area, these surfaces have interruptions in for form of notches (8) where no direct contact between frame and plastic connector exists.
Patent FR-2334419-A1 (FR)
Title: Fluid-fluid centrifugal extractor with two coaxial rotors - inner rotor speed infinitely variable relatively to outer rotor
IPC: B04B1/06
Filed: 1975-10-15
Abstract: On the discs of the inner of two rotors in a centrifugal extractor for handling heavy and light fluids, which extend into the mixing zones formed by projecting rings on the inner surface of the outer rotor, mixing vanes are fitted, and these serve either to transmit the motion of the outer to the inner rotor or to intensify the mixing action. The two rotors may be driven independently or the inner rotor may be coupled to a hydraulic brake. The extractor can be applied universally. It is simple in design gives intensive mixing of the fluids, the degree of which can be accurately and reliably adjusted.
Patent FR-2337013-A1 (FR)
Title: Hand tool for removing printed circuit cards - has two pivoting and retracting notched head pickup arms operated by trigger in handle
Inventor: BERNIER YVES-MICHEL
IPC: H05K7/14
Filed: 1975-12-30
Abstract: The hand-tool is for removing printed circuit cards (11) from a support chassis (12-14) and has two cranked "pick-up" arms (4, 5) which are simultaneously operated by a hand-trigger (2). The arms traverse parallel interspaced holes in the trigger and are each pinned (19, 20) both to the trigger (2) and a fixed lever arm (21, 22) at the rear. Trigger (2) retraction causes the arms (4, 5) to pivot and retract, thus, gripping and withdrawing the card (11). The tool has a hollow handle (1) of rectangular section, with the trigger (2) set projecting from a window in major handle face. The movement of the trigger is controlled by parallel dowels (16) traversing trigger holes, with coil spring (26) recoil, and trigger shoulders (18) limiting travel. Two struts (15) extending from opposite ends of the handle stabilise the tool on the printed circuit support chassis.
Patent FR-2338597-A1 (FR)
Title: Core wire connecting device - has reciprocative housing and rotor mounted there in and front and rear receptacles
IPC: H01R43/00
Filed: 1976-01-13
Abstract: A core wire-connecting device has a reciprocative housinga rotor rotatably mounted therein and front receptacles and the same number of rear receptacles formed in mutual alignment in the peripheral surface of the rotor equidistantly in a circumferential direction. A connector disengages the member for inserting a connector constituted by a sleeve and a conical wedge received therein into the front receptacle in a first position of the rotor. A wedge-removing member is disposed ahead of the rotor in alignment with the front receptacle in the first position of the rotor so as to force the conical wedge received in the sleeve placed in the receptacle into the corresponding rear receptacle.
Patent FR-2338835-A1 (FR)
Title: Tractor cabin with transverse safety arches - has U:section comprising three demountable panels secured by slots to cabin frame
IPC: B62D33/06
Filed: 1976-01-23
Abstract: The tractor cabin comprises transverse safety arches secured solidly to the vehicle chassis. A rigidly fixed detachable roof is secured to the arches which has a U section comprising three panels, one attached to the front of the section and one on either side. The two side panels include a door and door frame. Each of the three panels is secured to the chassis framework by interconnecting slots which extend the length of the panel sides and into which each section slots. This facilitates rapid assembly of a minimum number of parts.
Patent FR-2338362-A1 (FR)
Title: Grille formed from sheet metal strip - has oblong transverse holes whose width increases towards grille centre line
IPC: E04C2/42
Filed: 1976-03-15
Abstract: The grille is formed from a strip of sheet metal whose two lengthwise edges are bent downwards, while the intermediate part forms the grill plate. The grille may be used for covering wells, forming paths etc. It has oblong holes formed in it with edges bent downwards, extending in the transverse direction. The width of each oblong hole measured in the lengthwise direction of the grille, and thus the height of its bent-over edge, increases from the ends towards the centre line (14). Between the main holes secondary ones (16) may also be formed, parallel to them and overlapping thier ends, also with edges bent downwards. These extend nearly to the bent-over edges of the grille.
Patent FR-2325452-A1 (FR)
Title: Hand drill boring accessory - comprises spring loaded non-rotating support piece on spindle in chuck
IPC: B25F5/00
Filed: 1976-03-22
Abstract: The accessory is for use on hand drills, particularly when forming circular blind holes in wood, plastic, soft and sheet metal etc. A spindle is fixed in the chuck and carries a boring tool (16) at its free end. A support piece (5), locked so that it cannot rotate, is mounted on the spindle, so that it can move in the opposite direction to that in which drilling is taking place, against spring action (12). The support piece may be a tripod fixed to a sleeve (9) and extending in the drilling direction. In the rest position, the tripod can extend beyond the cutting edges of the boring tool.
Patent FR-2344783-A1 (FR)
Title: Thermally insulated casing with rigid panels - with outer reinforcing sheath of polyester resin
IPC: B62D29/00
Filed: 1976-03-18
Abstract: Method for mfg. an isothermic casing is carried out by connecting rigid panels to each other to form a closed shell with at least one opening for access and lighting. Part of the structure to be rendered isothermic is encased in a mould in which is disposed a reactive mixture of expandable synthetic material. The mould is later removed and and outer protective reinforcing sheath is formed by spraying polyester resin onto the structure. The casing may form the metal sheet container of a motor vehicle, or the panels of a cabin for a building site.
Patent FR-2349554-A1 (FR)
Title: Mfg. composted agricultural fertiliser from domestic rubbish - by fermentation after sifting out glass and plastic material
IPC: C05F9/02
Filed: 1976-04-30
Abstract: Process includes the following steps:- (a) the coarse compost is sifted via a 6 mm mesh screen to separate an oversize fraction from the fines, (b) the oversize fraction is put into a mixer together with an oxygenated mineral acid, pref. H2SO4, H3PO4 or HNO3. The mixture is allowed to mature and is then neutralised, after which it is sifted mature and is then neutralised, after which it is sifted through a 5 mm. Mesh screen from which the oversize fraction is either recycled to stage (a) or neutralized with lime and discarded. (c) organic and/or mineral substances are added to the fines from the second screening to produce a rich fertiliser or manure. When H2SO4 is used, the concn. is pref. between 40% and 78% and the quantity (anhydrous) is between 4 and 8 kg per 100 kg of compost, the temp. being between ambient and about 80 degrees C in stage (b) the mixing operation pref. lasts for between 30 mins. and 4 hrs. maturation for between 10 and 60 days and the neutralisation is carried out with an ammonia base compound. Used in mfg. a rich manure or fertiliser from domestic rubbish. The prod. is partic. suitable for market gardens. The only particles of glass and plastic which remain in the prod. are to small to be harmful. The prod. can be enriched with organic and/or inorganic additives.
Patent FR-2319558-A1 (FR)
Title: Textile web heat shrinking apparatus - has endless belt in heating chamber and nozzle assembly below and above upper belt run
IPC: F26B13/10
Filed: 1976-06-10
Abstract: The heated chamber is subdivided into chambers through which is passed the web on an upper run of a endless conveyor belt. It is provided below the run with spaced narrow slit nozzles and above the run with a plate with densely interspersed orifices. Used for shrinking jersey or woven fabrics and fibre webs. Provision of nozzles and orifices ensures intense heat transfer which approx doubles the evaporation rate of moisture from the webs. Shrinking of webs is complete without residual or latent regions.
Patent FR-2357014-A1 (FR)
Title: Electronic intrusion detector sensing people or objects - has two wire line connected with oscillator and phase changer to resonate with frequency varied by intrusion
Inventor: FOURNIER JACQUES MAURICE ARMAN
IPC: G08B13/26
Filed: 1976-06-30
Abstract: The appts. detects a change in an environment, particularly due to the intrusion of an object or person. A line of two conductors is powered by an oscillator connected by a bipolar connection to one of its ends. An adjustable phase changer has its input connected to the other end of the line, and its output connected to a synchronisation input of the oscillator. A discriminator circuit has its input connected to the oscillator output, and at its output produces a difference signal with an increased amplitude. This signal is the difference between the value of a frequency parameter of current produced by the oscillator frequency parameter of current produced by the oscillator and a reference value. A loop is formed by the phase changer, oscillator and line, having a resonant frequency which is affected by an intrusion.
Patent FR-2361689-A1 (FR)
Title: Programmable process control computer - uses decoder and cycle control unit with ROM containing working programme to decode main program instructions
Inventor: BLANCHARD MICHEL
IPC: G05B19/05
Filed: 1976-08-10
Abstract: Programmable process control computer has a decoder and cycle control unit and an addressing and selection circuit which selects for each programme step the corresponding instructions depending on data processed in the preceding programme steps. Pref. the decoder and cycle control unit has a read-only memory containing the working program to decode the main program instructions and produce control data for the other operating circuits. The addressing and selction circuit has a working memory with memory elements corresponding in number to the maximum number of instructions, whereby at any given time the state of the working memory reproduces the state of the process cycle.
Patent FR-2364557-A1 (FR)
Title: Dispositif de securite destine a interrompre le fonctionnement d'un appareil actionne par un moteur electrique
IPC: H02H7/08
Filed: 1976-09-14
Abstract: Le dispositif de sécurité est destiné à interrompre le fonctionnement d'un appareil actionné par un moteur électrique 2 en cas d'avarie du joint d'étanchéité 7 disposé entre l'arbre 3 de ce moteur et la paroi d'un récipient 1 contenant un liquide. Ce dispositif comprend un contact électrique 9, 10 pouvant couper l'alimentation du moteur. Ce dispositif comprend en outre, une plaque 8 disposée sous le joint d'étanchéité 7 réalisée en un matériau pouvant fléchir lorsqu'il est imbibé par le liquide s'écoulant par le joint défectueux 7, cette plaque 8 coopérant avec le contact électrique 9, 10 pour couper l'alimentation du moteur 2 lorsque cette plaque 8 est fléchie. Application notamment aux appareils électrodomestiques tels que broyeurs ou mélangeurs, essoreuses, et machines à laver.
Patent FR-2335559-A1 (FR)
Title: One-component polysulphide sealants - catalysed with manganese dioxide predried to improve storage stability
IPC: C08K3/22
Filed: 1976-12-20
Abstract: Moisture-hardening one-component polymeric compsns. based on liquid polysulphides and using as catalyst MuO2 which is dried before incorporation. Amount of MuO2 added is 2-20 wt. % based on the polymer, and water content of the MuO2 is 0.1% max. Used as joint sealants, mastics for glazing of windows, etc. Use of predried MnO2 gives rapid hardening and excellent UV resistance and adhesion to glass exposed to UV light, combined with long storage life before exposure to moisture.
Patent FR-2376880-A1 (FR)
Title: Two pack epoxy resin system - comprising polyglycidyl aminophenol and tetracarboxylic dianhydride
IPC: C08G59/42
Filed: 1977-01-11
Abstract: A two pack epoxy resin system comprises a first pack comprising a polyglycidyl aminophenol (I) and a second pack comprising a diphenyl anhydride (II). In the formula m is 1 or 2; A is -CO- or -C(R degrees)2-; each R degrees is H, -OH, 1-5 C alkyl or alkoxy or -OCOR1; R1 is 1-5C alkyl. Each R2 is H, halogen, 1-5 C alkyl, -NO2, -COOH, -SO3H or INH2. They can be cured at room temp. to give a bond strong at high temperature. 100 parts triglycidyl p-aminophenol is mixed with 96 parts 3,3',4,4'-benzophenotetracarboxylic acid dianhydride and used to bond Al.
Patent FR-2368092-A1 (FR)
Title: Appareil automatique d'enregistrement de paris
IPC: G06Q50/34
Filed: 1977-02-10
Abstract: L'invention concerne un appareil d'enregistrement, de validation et de liquidation automatiques de paris sportifs établis sur fiches remplies par les parieurs. La fiche de pari 35, remplie par le parieur, est introduite dans un lecteur optique 13 communiquant ses indications à un appareillage électronique approprié contenu dans le boîtier 31, portant un clavier de manoeuvre 27, et comportant une cassette à bande magnétique 19 enregistrant les données du pari, une horloge dateuse 15 et un écran de visualisation de données 17, ainsi qu'une imprimeuse 21 fournissant les relevés imprimés des transactions. Le dispositif peut être programmé conformément à divers jeux susceptibles de paris.
Patent FR-2380402-A1 (FR)
Title: Dispositif d'entrainement en translation de panneaux, notamment des vitres a coulissement horizontal d'un vehicule automobile
IPC: E05F11/53
Filed: 1977-02-11
Abstract: Une manivelle 5 engrenne un plateau de commande 6 qui porte des secteurs 7, 8 évidés et dentés formant des crémaillères alternées à dentures partielles. Le mouvement circulaire alternatif recueilli par les pignons récepteurs 9, 10 est transformé par un système à câbles 15, 16 et poulies 13, 14 et 17 à 20 en mouvements rectilignes alternatifs en vue d'entraîner, simultanément ou non et dans le même sens ou en sens contraires, deux panneaux 3, 4 coulissant horizontalement. Application en particulier à l'entraînement des vitres à coulissement horizontal d'un véhicule automobile à partir d'une manivelle intérieure.
Patent FR-2359141-A1 (FR)
Title: Nouvelles benzodiazepines, leur procede de preparation et medicament les contenant
IPC: A61P25/24
Filed: 1977-03-14
Abstract: L'invention concerne de nouvelles 1 - ((aminooxy)méthylõ-6-(substituants) - 4H - S - triazolo Ø4,3 - Aõ Ø1,4õ benzodiazépines. Elle concerne également un procédé de préparation de ces composés. Les nouveaux composés de l'invention et leurs sels d'addition d'acides acceptables du point de vue pharmacologique sont doués de propriétés sédatives, anxiolytiques, anti-dépressives, anti-convulsives et de relaxation musculaire. On peut les utiliser pour leurs propriétés en médecine humaine et en médecine vétérinaire.
Patent FR-2385970-A1 (FR)
Title: Rapid action pipe coupling - has snap-action male-female engagement with angular position of rotatable control ring fixed by locking element
IPC: F16L37/22
Filed: 1977-03-30
Abstract: The connector has a central tube fitted with a male thread at one end and an 'O' ring which fits into the end of the pipe. The tube has an outside groove for the 'O' ring which seals inside the collar mounted inside the coil spring. The collar screws into the opposite end of th pipe and is located inside a cylinder which fits inside the locknut. The end of the pipe has a central 'O' ring and a coil spring is fitted at the end of the cylinder. The cylinder screws inside the locknut at the bottom end of the cylinder. The connector parts can move longitudinally along the axis of the pipes.
Patent FR-2388892-A1 (FR)
Inventor: MERRIEN PIERRE
IPC: C22F1/00
Filed: 1977-04-26
Abstract: The bath consists of a mineral oil or of a mixture of mineral oils for which, at the end of the first quenching stage, a cooling rate of between 25 and 60 DEG C/s is obtained in the centre of a cylinder 50 mm in diameter and 63 mm in height, immersed at 520 DEG C in a volume of 12 litres of this oil or of this mixture at a temperature close to 20 DEG C, the cylinder consisting of an aluminium-based foundry alloy containing the following constituents by weight (other than iron and other impurities) silicon.............from 6.5 to 7.5 % magnesium...........from 0.45 to 0.70 % titanium............from 0.15 to 0.35 % Application of the products of the inorganic oil class to the preparation of quenching baths for cast articles made of magnesium and/or aluminium alloys.
Patent FR-2390049-A1 (FR)
Title: Transmitting microphone with integrated antenna - has two part metallic casing separated by insulating material to form antenna
IPC: H04B1/034
Filed: 1977-05-04
Abstract: The transmitting microphone has a metallic casing which is in two parts separated by an insulating material. These metallic elements comprise the transmitter antenna and this eliminates need for training wires, to give the user freedom of movement. The microphone (6) is mounted on the bottom (5) of a cylindrical casing (2) and is enclosed by a cover (7) of sound filtering material to permit use close to the sound source. A second cylindrical casing (1) completes the transmitter cover. This is isolated (3) from the upper casing by a sheath (4) which prevents the uses from short circuiting the casing elements constituting the antenna. A coupling transformer (11, 13, 14) couples transmitter (8) to antenna.
Patent FR-2390196-A1 (FR)
Title: Industrial gas purifier with vertical countercurrent gas-liq. flows - incorporates tubes for intimate contact and to regulate temp.
IPC: B01D47/06
Filed: 1977-05-13
Abstract: Appts. for purifying industrial gases, consisting of vertical ducts, through which the gas flows, jets which form a stream of atomised liq. countercurrent to the gas, and a prod. collector, incorporates tubes in the duct. The tubes, through which a fluid can circulate, bring about intimate contact between the atomised liq. and the gas being purified. The appts. may be used as a heat exchanger. Appts. allows the temp. in the system to be regulated by simple and effective means, without making the construction heavy or the appts. fragile. The temp. may play an important part, partic, when the gas to be purified passes beyond its dew-point.
Patent FR-2392664-A1 (FR)
Title: Dentifrices contenant des agents anticarie
IPC: A61K8/24
Filed: 1977-05-17
Abstract: L'invention concerne des dentifrices et plus particulièrement ceux qui contiennent des agents anticarie.  Le dentifrice selon l'invention est caractérisé par le fait qu'il comprend 0,5 à 6 % en poids de trimétaphosphate de sodium et 0,5 à 95 % en poids d'un abrasif de xérogel de silice. Application à l'industrie des cosmétiques.
Patent FR-2393054-A1 (FR)
Title: Charcoal-based fuel - comprising a mixt. of wood charcoal and agglomerated charcoal fines
Inventor: RICHARD CHRISTIAN
IPC: C10L5/40
Filed: 1977-06-03
Abstract: Fuel, esp. for barbecues, comprises a mixt. of (a) high-density agglomerates produced from wood charcoal fines, and (b) low-density wood charcoal. The fuel is less bulky than ordinary charcoal; it ignites easily and burns for a long time. The fuel pref. comprises 15-40 wt.% of agglomerates with a density of 0.35-0.45 and a crush strength of 5-15 kg/cm2, and 85-60 wt.% of charcoal with a density of 0.18-0.28.
Patent FR-2359987-A1 (FR)
Title: Starting circuit for compression ignition engine - has heating element switched on by starter solenoid and kept actuated until engine is warm
IPC: F02P19/02
Filed: 1977-07-26
Abstract: The electrical circuit is for assisting the starting of compression ignition (diesel) engines by a heating element (25) located in the combustion chamber. A switch (29) connects the battery terminal to the solenoid coil of the contactor (22) leading to the starter motor (23). A control unit (26) is connected to the starter switch. This takes current directly via the lead (28), whilst the starter is turning, to the heating element. When the starter motor (23) is not turning the element continues to be fed via the resistance (27) either for a predetermined time or until the engine temp. is detected to be correct by sensor (29).
Patent FR-2385855-A1 (FR)
IPC: E04F10/06
Filed: 1977-07-28
Abstract: Each of the brackets (1, 1') fastened on a wall has a mouth (2) in which there is held a continuous box-shaped carrying tube (3) which is secured by means of screws (4). Support elements (5) for an awning-canvas shaft (6) are arranged at the ends of the carrying tube (3). Two clamping bushes (7) fixedly clamped on the carrying tube (3) each have a bearing surface (8) for rotatably receiving arm bearings (9), on the bores (10) of which the articulation arms of the awning are fastened. An adjusting tube (12) mounted, with its ends, on the carrying tube (3) can be driven via an eyelet (27), provided for the suspension of an actuating rod, and a gear mechanism (13) arranged on the central bracket (1'). Clamping rings (11) fixedly clamped on the adjusting tube (12) are coupled to the arm bearings (9) in a positively locking manner. The adjusting tube (12) is connected to an output flange (14) of the gear mechanism (13) via a clamping ring (11'). An arrangement of this type is particularly stable and permits mutual adjustment of the two arm bearings (9).
Patent FR-2360396-A1 (FR)
Title: Procede de transformation d'une resine novolaque en granules a mouler
IPC: C08J3/12
Filed: 1977-08-02
Abstract: Des compositions de résine phénolique novolaque sont transformées en granules à mouler en homogénéisant la composition au-dessus du point de fusion de la résine, en calandrant en 10, 12 la composition homogénéisée pour la transformer en une feuille cohérente 14, en laminant la feuille entre deux rouleaux 16, 18, dont l'un au moins porte des dents, pour produire une feuille cohérente gaufrée 14a, en brisant la feuille gaufrée, en séparant les granules ayant sensiblement la forme et la dimension du gaufrage, en enrobant la granules avec un composé phénolique, et en traitant thermiquement les granules enrobés par circulation d'un courant de gaz inerte à une température ne dépassant pas 130 degrés C. Les granules ainsi obtenus s'écoulent librement, n'ont pas tendance à libérer de la poussière, et conviennent particulièrement pour le moulage par injection.
Patent FR-2362532-A1 (FR)
IPC: H03H9/215
Filed: 1977-08-17
Abstract: A flexural mode tuning fork quartz crystal vibrator having two vibrator tines including first and second opposed substantially planar surfaces, the thickness of the plate between said opposed surfaces being no greater than 0.2 mm is provided. Both surfaces of each tine have three electrodes on at least the lengthwise peripheral sides of the respective surfaces of the tines and a third electrode intermediate and not in contact with the two peripherally disposed electrodes with each intermediate electrode being short-circuited to the peripheral electrode on the other tine. A fourth electrode is disposed on at least one lengthwise side edge of both of the respective tines, the fourth electrode electrically coupling the peripherally disposed electrode on the lengthwise peripheral sides of the respective surfaces of the tine.