baber/WOPTO huggingface dataset:
Patent FR-2292703-A1 (FR)
Title: Metallic salts of mixed dithiocarbamic acids - with fungicidal activity, especially against botrytis cinerea on beans
IPC: C07D295/027
Filed: 1975-11-26
Abstract: Process for the prepn. of a fungicide is characterised by (1) adding to a mixt. of aq. or alcoholic solutions of an alkali metal or ammonium slat of 1 mole of an alkylene-bis-dithiocarbamate of formula (I): (where A is phenylene or 2-6C alkylene); 0.1 to 10 moles of an alkyl or dialkyldithiocarbamate of formula (II): (where R is H or 1-4C alkyl); 0.1 to 6 moles of an amine of formula (III): or an ammonium or phosphonium salt of formulae (IV) or (where R', R2, R3 and R4 independently are H, 1-20C unsubstd. alkyl; phenyl, napthyl, benzyl or phenenthyl opt. substd. by one to three Me, Et, -OMe, -OEt, F, Br, Cl, I, NO2 or trihalomethyl; 1-20C hydroxyalkyl; 1-20C haloalkyl; or R' and R2 together with the N-atom may form a cyclic group of formula O or N; n and m independently are 1,2,3 or 4) and aq. or alcoholic solution of 0.75-6 moles of a polyvalent metal salt; (2) reaction is carried out at 20-80 degrees C; (3) the resulting ppt. is filtered and dried at 40 degrees C. (B) Novel metal salts are of formula (Ia) and (Ib): (where M is a metal cation of gp. IIA, IIIA, IVA, IB, IIB, VIB, VIIB or VIII; Y is R'R2R3N; X is 0 or a positive number a, b, x and y are whole numbers; a = x+y/2; b is 1 or 2; R1 and R2 are as above except for (B)): (where Y is R'R2R3R4N or R'R2R3R4P; R1 and R2 are as above except for (A); 2a+b= 2x+y; the other definitions being as above).
Patent FR-2337296-A1 (FR)
Title: Air conditioning mixer system - has distribution box supplied by fan and housing butterfly vane to control porting communication
IPC: F24F13/04
Filed: 1975-12-31
Abstract: A distribution box (1) has two discharge ducts (2) at one end and two entry ports (5) opposite each other on opposite faces of the box. A fan (6) is connected via ducts to each entry port. On a central axis (4) between the entry ports is mounted a butterfly vane (3) which may be rotated in either direction to take up diagonal attitudes across the two ports in its extreme positions. In the extreme positions the connection between fans and discharge ducts are reversed, but intermediate positions allow varying degrees of mixing and distribution of the two streams. In combination with hot and cold heat exchangers, very compact and summer/winter systems may be arranged having high efficiency from recovery of waste heat.
Patent FR-2302968-A1 (FR)
Title: Brine removal device - for supplying brine to a base exchange water softener (BE060976)
Inventor: NIGGEMANN WERNER
IPC: B01J49/00
Filed: 1976-03-04
Abstract: Appts. is used for the removal of brine from a brine-producer for regenerating water softeners. with a dip pipe, in which (i) the brine removal takes place via U-shaped dip pipe, the U-bend of which is produced from a flexible pipe connected to inflexible pipe branches one of which carries a suction opening, (ii) the pipe branches can be fixed to one another at selected positions by a clamping and/or arresting device. In contrast to the usual brine producers in which the level of the brine is float controlled and therefore only a relatively small change of level accompanies a fairly large withdrawal of brine, more accurate control of the brine quantity removed can be obtd. with stepwise adjustment over a wide range of brine volume.
Patent FR-2305992-A1 (FR)
Title: Fire protection system for buildings - has control circuits tripped in sequence by own fire detectors or by detectors of adjacent circuits
IPC: G08B17/06
Filed: 1976-03-09
Abstract: The protection system has several fire detectors operating contacts so that a relay is energised and a lamp flashes. A time delay and coil in a control circuit are energised by a switch so that the coil pulls out the locking pin of a fire door or smoke ventilator, allowing this to operate. When the first control circuit is completed, another switch is closed and the first de-energises the first time delay and coil. At the same time, the corresponding items for the second circuit are energised and the cycle is repeated. When all control circuits have been sequentially operated the flashing light stays on continuously.
Patent FR-2348096-A1 (FR)
IPC: B62J11/00
Filed: 1976-04-14
Abstract: An anti-theft carrier for a motor cyclist's helmet is a wire cage, attached at the top to the handlebars (9) and with a loop (13,16) at the bottom which fits around the rim and type (3) of the front wheel. The cage has curved arms (22) matching the curve of the helmet (11) in side view, and a loop (10) around the helmet in plan view. The tops of the arms fit round the handlebars to form a pivot and the bottom of the loop extends downwards to form the upper part (13) of the wheel loop. A V shaped piece (16) forms the lower part of the wheel loop, and the two parts are secured by a padlock (19).
Patent FR-2317619-A1 (FR)
Title: Removal of joint rings from heat exchanger plates - by cooling in liquid nitrogen
IPC: F16J15/10
Filed: 1976-05-12
Abstract: A process for breaking the bond between a joint ring and a metal plate by immersing in liquid nitrogen so that the plate is cooled to about -80 degrees C. The process is for the removal of joint rings from the plates of plate heat exchangers or similar units which have a sealing gasket cemented by adhesive on one surface. The bond is broken rapidly so that removal of the old joint is quick and easy; it is unnecessary to apply heat or to use mechanical means with possible damage to the plates. Because of the differing thermal conductivity between the metal and the gasket, a short immersion, for example 1 - 2 minutes, is all that is needed.
Patent FR-2358215-A1 (FR)
Title: Manufacture of stainless steel cutlery - with tubular profiled material cut and stamped to form required utensils
IPC: B21D53/62
Filed: 1976-07-12
Abstract: The manufacture of cutlery from stainless steel uses the same tubular or tapered section to form knives, forks and spoons. In the case of a fork (3), a rounded cut is made forming the base (7) of the fork prongs (9), which are subsequently cut out. A dimple (10) is added to anchor the forefinger. The handle (8) is filled with synthetic resin (11). A spoon can be started in the same way, the 'bowl' shape being stamped out of the cut profile. A knife is made by cutting and then twisting the cut section to make a flat blade. Other profiles such as solid triangular or hollow rectangular can be used.
Patent FR-2360439-A1 (FR)
Title: Dispositif de transmission hybride pour vehicules automobiles a moteur thermique
IPC: B60W10/10
Filed: 1976-08-06
Abstract: a. Transmission hybride d'un véhicule. b. Combinaison de trois blocs logiques (70, 80, 90) de recharge d'un accumulateur oléopneumatique par un moteur thermique du freinage récupératif et de l'asservissement de moteurs hydrauliques à un organe de commande, et d'un organe de commutation et de manoeuvre 200 portant des commutateurs et des contacteurs qui reçoivent les signaux U9 , U7 émis par les capteurs de position et d'effort, respectivement sur les pédales d'accélérateur et de frein; qui donnent les signaux U2 , U3 et U4 de commande de variation des cylindrées des moteurs hydrauliques 3 et 4 et à l'embrayage 2 solidarisant l'un des moteurs 4 à la transmission mécanique. c. Utilisé sur véhicule.
Patent FR-2322540-A1 (FR)
Title: Plant growth inhibition with dinitro anilines - viz. 4,N-dialkyl 2,6-dinitro anilines
IPC: C07C205/12
Filed: 1976-09-03
Abstract: The growth of plant buds, branches and shoots is inhibited by application of a 2,6-dinitroaniline deriv. of formula (I): (where R1 and R2 are lower alkyl, pref. s- or t-butyl). (I) can be used, e.g. to inhibit shoot growth in potatoes, bud formation in peach trees, branch growth in tree grafting stocks, and the growth of low-lying laterals in apple trees. Pref. (I) is 4-t-butyl-N-s-butyl-2,6-dinitroaniline. They are pref. applied in the form of solns. contg. 0.001-1 (esp. 0.1-0.5) wt. % of (I). The application rate is pref. 0.453-1.36 kg/0.4 ha.
Patent FR-2326627-A1 (FR)
Title: Magnetically suspended train shock absorber - has linear characteristic spring in parallel with damper
IPC: F16F15/02
Filed: 1976-10-01
Abstract: The combined spring-shock absorber is designed for safe and comfortable deceleration of a magnetically suspended train in the event of suspension failure. A number of the spring-dampers are fitted between the vehicle body and landing pads. The design consists of mounting a spring with a linear deflection characteristic in parallel with a damper which has a linear damping characteristic in extension and a quadratic characteristic in compression. The optimum value of the force from the spring damper is about half as much as the smallest value possible with a system having no damper.
Patent FR-2371658-A1 (FR)
Title: Reheater for pressurised water, used partic. in nuclear power stations - incorporating tube bundle with horizontal, curved and vertical sections, minimising tube expansion, condensate sub-cooling erosion
IPC: F22D1/32
Filed: 1976-11-18
Abstract: A shell-and-tube reheater incorporates a tube bundle with a horizontal part connected by a curved section to a vertical part, fixed to end tube plates. Water to be reheated enters through a head at the bottom of the vertical part and leaves through a head at the end of the horizontal part. Steam enters the shell so that it condenses on the horizontal part, the condensate being sub-cooled by contact with the vertical part. If the heating medium is superheated steam, it enters near the outlet tube-plate, and a baffle ensure preliminary cooling before its condensation on the horizontal part. The vertical part has a condensate level controller. Used partic. in thermal cycles in nuclear power stations comprising phases of steam prodn., expansion of the steam in a turbine and condensation of the expanded steam, the condensate being returned to the steam generator. A reheater is used to raise the temp. of the condensate before it enters the evaporator. The steam for reheating is taken from the high pressure stage of the turbine. Problems associated with expansion of the tubes, regulation of the sub-cooling of the condensate, erosion due to high velocities are avoided. Distribution of steam is facilitated.
Patent FR-2381192-A1 (FR)
Title: Bloc de regulation de l'alimentation d'une unite de travail alimentee en derivation a partir d'une centrale hydraulique commune a d'autres unites
IPC: G05B23/00
Filed: 1977-02-16
Abstract: Commande hydraulique. Le bloc est caractérisé en ce qu'il comprend, entre un puits d'arrivée A et un puits de départ D de fluide sous pression, un obturateur 20 sollicité en postion de fermeture par un organe élastique 24 disposé, pour agir à l'encontre du fluide sous pression délivré dans le puits d'arrivée A, dans une chambre 18a communiquant avec un conduit 30 issu du puits de départ D et séparé d'un conduit de retour 41 par un clapet de décharge 36 qui est sollicité en position de fermeture par un ressort 36a et par la pression du fluide régnant dans le puits A. Application aux machines-transferts à une seule centrale hydraulique.
Patent FR-2384467-A1 (FR)
Title: Button fixed without sewing - consists of button with hole attached by barbed clip with points fitting into hole
IPC: A44B1/34
Filed: 1977-03-22
Abstract: The button is fixed rapidly to a garment without sewing and consists of three parts. One part (1) forms the button and is a flat piece with a central hole (4). Another part fixes this to the fabric and the button is covered by a cap (3). The fixing part consists of a ring (10) with thin flexible fingers (11) projecting perpendicular to the plane of the ring. The fingers end in a point (12) with an exterior barb (13) and fit into the hole in the button. The hole is cylindrical at the top and has sloping sides (5) at the bottom, which narrow to a smaller diameter than that of the clinder.
Patent FR-2388953-A1 (FR)
Title: Decorative insulating panels for buildings - are of synthetic resin foam-lined chipboard in tongue and groove assembly
Inventor: CLAROUS BERTRAND
IPC: E04C2/24
Filed: 1977-04-25
Abstract: A thermal insulation system can be fitted conveniently to old buildings in particular in which the rafters and joints are unevenly spaced, to give an airtight, smooth, uniform surface which can be painted or papered. Panels are formed from chip boards backed by a layer of synthetic foam. Along their edges the boards and the plates have a cutout which when they are aligned forms a groove for a strip forming a tongue. This is slightly larger than the groove and is fitted when the panels are screwed to the supports. The glue for the foam is applied in a strand along the edges of the boards and at points on their surfaces.
Patent FR-2391760-A1 (FR)
Title: Non-clogging screen vibrating apparatus - has pair of screen cloths in contact with finer screen on top and supported by coarse mesh
IPC: B07B1/50
Filed: 1977-05-25
Abstract: A vibratory screening appts. is for finely divided material. There are pairs of screen cloths in close face to face abutment for receiving material to be screened. The upper screen cloth is of approx. 20 mesh or finer and the openings in the screen cloths are at least twice as wide as the wire dias. A frame supports the screen cloths. The lower screen cloth has openings at least as large as the openings in the upper screen cloth but not in excess of fifty per cent larger than the openings in the upper screen cloth and with the majority of the openings in the upper screen cloth intersected by the wires of the lower abutting screen cloths. The frame includes a transverse series of spaced parallel longitudinally extending stringers whose upper edges define a transverse arch for supporting the screen cloths in upwardly arched formation.
Patent FR-2361346-A1 (FR)
Title: Dipeptides utiles comme medicaments
Inventor: HASSALL CEDRIC HERBERT
IPC: C07C301/00
Filed: 1977-06-16
Abstract: L'invention concerne de nouveaux composés chimiques utiles comme médicaments, un procédé pour leur préparation, ainsi que leur utilisation. Les nouveaux composés sont des dérivés dipeptidiques de formule générale :
Patent FR-2355946-A1 (FR)
Title: Toile a recurer et a nettoyer
Inventor: KIRSCH WILHELM
IPC: B24D11/00
Filed: 1977-06-23
Abstract: Toile comportant des impressions ajourées sous forme de côtes en relief correspondant au dessin d'un modèle. Le dessin des côtes est tel qu'il n'y a pas de passage superficiel direct entre les côtes. Celles-ci peuvent comporter ou non un abrasif.
Patent FR-2356370-A1 (FR)
Title: Herbicidal thiadiazolyl-urea deriv. - useful against resistant weeds in soya and peanut crops
IPC: C07D285/135
Filed: 1977-06-29
Abstract: -2-yl)urea (I) is new. Selective herbicidal method in soya and peanut crops uses (I) as active agent, applied post-emergence. (I) is active against resistant weeds, e.g. Cassia obtusifolia and Xanthium pennsylvanicum. Applicn. is at e.g. 70 g/ha.
Patent FR-2395915-A1 (FR)
Title: Forming freshly extruded tubing to a twin channel hose - to obtain a complex hose using a simple annular die
IPC: B29C48/11
Filed: 1977-06-30
Abstract: To make a hollow tube with a longitudinal surface pocket to accommodate a smaller tube or form an ancillary passage within a circular profile, part of the wall of a freshly extruded tube is progressively deformed radially inwards while the curvature of the opposite side of the tube is supported by a coaxial former. The recess is then closed around an ancillary cylindrical mandrel to form a tubular channel which may be sealed by welding the channel rims together. For mfr. of packs or feed tubes for holding or injecting two materials simultaneously without mutual contact, using a single extruded profile, hence the minimum of extrusion equipment.
Patent FR-2359011-A1 (FR)
Title: Adjustable wing mirror mounting on vehicle - includes plastics insert sleeve with clip=on fitting for ball joint
Inventor: SEGAGNI ETTORE
IPC: B60R1/06
Filed: 1977-07-01
Abstract: The adjustable wing mirror mounting has a simple plastics moulded insert sleeve with a ball shaped open socket (6) which sits over the mounting ball on the mirror stalk and angled tags (9) in the upper end to clip into a recess in the mirror housing. A simple, one piece fitting is thus obtained. The socket has angled edges to slide over the ball, with the sides of the insert slotted for ease of fitting. After pressing over the ball the upper end of the insert is pressed into a recess in the mirror housing to make a firm clip-on joint while providing gentle adjusting forces.
Patent FR-2359331-A1 (FR)
Title: Preselecting power transmission for vehicles - has hydrodynamic torque converter and gearing with forward and reverse meshed in advance of change
IPC: F16H3/60
Filed: 1977-07-22
Abstract: The power transmission unit between the engine and drive wheels of a motor car has a hydrodynamic torque converter and gearing which can be placed in forward or reverse gear by a selector. When chaning between forward and reverse gear the newly selected gear is already engaged by the selector does not occupy a neutral position between The gearing does not occupy a neutral position between the gears. A notable overlap exists between the engaged positions of the forward and reverse gears. The transmission unit and the drive wheels are locked in the park position of the vehicle by this overlap.
Patent FR-2359886-A1 (FR)
Title: Produits de revetement hydrosolubles pour depots cathodiques a base de matieres organiques insaturees a groupes azotes basiques
IPC: C09D5/44
Filed: 1977-07-28
Abstract: L'invention concerne des produits de revêtement pour dépôts cathodiques. Ces produits comprennent, avec un milieu liquide aqueux ou organique, un composant résineux filmogène durcissable pouvant être hydrosolubilisé, qui est un composé organique insaturé ayant une masse moléculaire de 300 à 30 000 et une double liaison carbone-carbone dans une proportion correspondant à un indice d'iode de 50 à 500, choisi parmi un polymère d'une dioléfine conjuguée, par exemple un polybutadiène un copolymère de diolefines conjuguées, un copolymère d'une dioléfine conjuguée et d'un monomère vinylique, une huile ou une graisse d'origine naturelle et une résine de pétrole, ce composé insaturé portant des groupes organiques basiques dans une proportion de 0,05 à 0,5 mole pour 100 g, le composant filmogène étant hydrosolubilisé par neutralisation des groupes basiques avec un acide minéral ou organique soluble dans l'eau. Utilisation de ces produits comme peintures pour la formation de revêtements cathodiques protecteurs sur des métaux.
Patent FR-2360974-A1 (FR)
Title: Inspection appts. for transformer tap changer internal wall - has slide supporting lamp and angled mirror inside oil tank
Inventor: SEILER ANTON
IPC: H01H1/00
Filed: 1977-08-05
Abstract: The appts. is for the examination of the internal wall of a cylindrical box of a transformer top changer. It comprises a foot (5) with a right angle (4) in an oil tank (2). A guiding spindle (3) has at its upper end another right angled element (6) on the edge of the cylinder (12), which allows the spindle to pivot about the cylinder axis. A slide (7) is mounted on the spindle and carries a mirror (8) adjustable up to about 90 deg. with respect to the cylinder axis. A lamp (9) has its top covered by a screen (13) and is connected by a conductor (10) to an external supply (11).
Patent FR-2399967-A1 (FR)
Title: Must sampling attachment for winemaking grapes hopper - extracts batch representative sample through mesh panel in hopper wall
IPC: C12G1/00
Filed: 1977-08-10
Abstract: The hopper is of the type having a bottom section with a sloping wall leading down to an outlet. Part of the sloping wall is now made of a fine mesh grill. The grill forms the top of a juice chamber on the outside of the sloping wall. The juice chamber has a drain valve at its lowest point. Inside the hopper a mechanical fruit crusher is installed adjacent the grill to expel juice into the chamber. The crusher pref. comprises a rotary shaft with radial blades which just touch the grill during rotation. The blades are pref. made of a flexible material and are fixed to a rigid shaft. The shaft can rotate continuously in one direction or be periodically reversed via an automatic gear. Used for sampling juice from a batch of grapes so that quality can be assessed prior to mixing with juice from other batches for a particular wine. The sample obtd. via the inclined wall mesh grill is more truly representative of the batch than samples taken at the base of the hopper. Base-extracted samples tend to represent the softest grapes which were most easily crushed during transport and handling.
Patent FR-2363395-A1 (FR)
Title: Sawing machine main ram control system - has roller on saw bow acting against stepped plunger
Inventor: SAVOV PANAYOT PANKOV
IPC: B23D51/20
Filed: 1977-08-31
Abstract: The control system is for the main hydraulic ram of a sawing machine, with hydraulic pump, piston spring and loading piston, the pump being actuated by a cam clamped to the main machine shaft. The loading piston chamber is connected by a suction valve to the oil reservoir, and by a pressure valve to the main ram. The ram in turn is connected by a pressure pipe to the chamber of a plunger working in the housing. This chamber is connected via axial and radial drillings to a cylindrical pressure groove in the external plunger surface. The plunger is supported by an adjustable spring, and an oil drain pipe leads from the spring chamber to the reservoir.
Patent FR-2403401-A1 (FR)
Title: Knitted packaging for foodstuffs - comprises sheet, net or tubular sheath or fine dener textile fibre e.g. of nylon converted to knitted structure
IPC: B65D30/06
Filed: 1977-09-16
Abstract: Packaging for foodstuffs, such as fruit or vegetables, comprises a sheet, net or tubular sheath or fine denier textile fibre, e.g. 15-100 denier elastomeric textured nylon multifibres, converted into a finely knitted structure with small stitches. The finely knitted fabric provides a freely aerated package intended specifically for foodstuffs, with a degree of elasticity along its length. The packaged goods are easily visible, and held firmly with only slight pressure. The package is capable of elastic deformation in any direction.
Patent FR-2403266-A1 (FR)
IPC: B65B11/48
Filed: 1977-09-19
Abstract: The apparatus comprises a dish (3) mounted on a base (2) and surrounded on three sides by a U-shaped frame (4). On the base is mounted, so as to pivot, a heating jaw (6), having the same profile as the frame, permitting heat-sealing after the three free edges of the two sheet halves have been folded over onto a product. Each lateral branch of the jaw is associated with a flap (12) articulated about a spindle (15) longitudinal to the jaw, the flap being associated with control means such that, when the jaw is in the high position, a part of the flap is located opposite the heated face of the branch of the stirrup in question, whilst, when the jaw is in the low position, that is to say in contact with the frame limiting the dish, each flap is located laterally retracted with respect to the branch with which it is associated.
Patent FR-2368141-A1 (FR)
Title: Dispositif de commande de deviation d'un faisceau d'electrons
IPC: H01J37/147
Filed: 1977-10-13
Abstract: L'invention concerne un dispositif de commande de déviation d'un faisceau d'électrons. Il comporte un premier générateur produisant un signal triangulaire variable à une vitesse relativement basse, un second générateur qui produit un signal à gradins variables à une vitesse relativement élevée et un circuit de permutation qui attaque l'un ou l'autre des premier et second générateurs dont le signal de sortie est utilisé comme signal de déviation d'un faisceau d'électrons. L'invention s'applique notamment à un dispositif d'exposition de pastilles semi-conductrices à un faisceau d'électrons.