baber/WOPTO huggingface dataset:
Patent FR-2310110-A1 (FR)
Title: Inclinable and reversable wall mounted drawing board - has pivoting arms and rollers guided by vertical rails and sprung braking roller
IPC: A47B97/06
Filed: 1975-05-07
Abstract: The inclinable and reversible drawing board is for wall mounting. The inclining gear includes rail (1) guided rollers (7) and a pivoting arm (13). a braking mechanism locks the board at a desired inclination. The rollers (7) are mounted on horizontal axles (5) which project from each top corner of the board (P). The rails (1) are in the form of twin 'U' sections fixed vertically to the wall and on each board flank. A pivoting arm (13) is provided on each board flank. Each arm extends between pin-jointed connections at the base of a rail the mid-point of the adjacent board side. A spring (10) loaded basculing arm (6) with a rubber roller (9) provides the braking effect.
Patent FR-2313436-A1 (FR)
Title: Polythioether sealing-jointing compsn. - contg. filler, plasticiser, adhesion promoter, trimethoxy-silane derivative, curing accelerator and oxidative curing agent
IPC: C09K3/10
Filed: 1975-07-31
Abstract: Sealing/jointing compsn. for use e.g. in building, marine and aviation applications, contains (1) a polythiother with terminal mercapo groups of formula HS (RS)nR's m(RS)nH (where R is propylene and/or trimethylene, R' is propylene or a mixt. of propylene and a substd. cyclothexane group of formula where one of X, Y and Z is -CH2CH2(SR)n (SR'(SR)n) mSH, and the other two are -CH2CH2-, the amount of this cyclohexane group being 0.1-3 mole %, based on total moles of R; n is 1-10, and m is 1-200), (2) a filler, (3) a plasticiser selected from chlorinated methyl stearate and phthalates, (3) an adhesion promoter selected from gamma-mercaptopropyltrimethoxysilane and gamma-glycidyloxypropyl-trimethoxysilane, (4) a curing accelerator selected from tetraethylthiu ram disulphide, tetramethyl-thiuram disulphide, p-quinone dioxime, and tri(dimethyl-amino) phenol, and (5) an oxidative curing agent selected from manganese dioxide and lead dioxide. Satisfactory combination of adhesive properties, hardness and controllable curing time.
Patent FR-2284574-A1 (FR)
Title: Cementing assemblies of optical lenses - using outer ring of resin hardened rapidly by exposure to radiation
IPC: C03C27/10
Filed: 1975-09-08
Abstract: Cemented optical systems mfr. or cementing of optical elements into housings, uses a cement of which the hardening is accelerated by exposure to a specific type of radiation, sufficient cement being applied to the joint surfaces so that projecting bulge of head of cement is formed on the edges of the parts or lenses being joined; the bead of cement is then exposed to source(s) of external radiation so that it hardens more rapidly than the layer of cement between the joint surfaces. Pref UV or IR radiation is employed with a bead which hardens by a chemical radical reaction, and repeated exposure can be used. High prodn. rate is possible because a lens system can immediately be inspected for optical alignment before the cement on the joint surfaces has hardened, and a new joint can easily be made if misalignment exists. The cement on the joint surfaces hardens slowly so that it is free from stresses.
Patent FR-2326238-A1 (FR)
Title: Spray gun nozzle assembly - has paint supply nozzle upstream of spray nozzle thus avoiding staining
IPC: B05B15/02
Filed: 1975-10-02
Abstract: The process avoids staining when removing the nozzle of a spray paint gun. The gun is applied with paint via a nozzle at any desired point downstream of the flexible supply hose and above the spray nozzle. The nozzle has a straight section greater than that of the spray nozzle but small enough to cause a pressure loss avoiding jets of paint when the trigger is pressed. The design allows the gun and system to be easily flushed out when cleaning or changing to a different colour. Any remaining paint is easily collected for re-use without dirtying the operator or the surroundings.
Patent FR-2287368-A1 (FR)
Title: Windscreen wash and wiper system - has wiper shaft hollow with wash jet fitted onto wiper arm locking nut
IPC: B60S1/46
Filed: 1975-10-09
Abstract: The windscreen wash fluid is pumped from the fluid container (16) to the wiper arm shaft which is provided with a longitudinal bore (19). The wiper blade arm (11) is provided with a recess (29) to receive a fixing nut (23). A plastic domed cap (22) suitably bored as a spray jet locks onto the fixing nut and directs cleansing fluid in front of the wiper blade path. The wiper shaft extends from both ends of a bearing (29) and actuated by a coupling rod (26) from the drive motor. The wiper arm is secured to the shaft by a taper which engages as the parts are pulled together.
Patent FR-2335884-A1 (FR)
Title: Numerical display indication controller - employs switch operated counting circuits used for counting up and down
IPC: G05B19/10
Filed: 1975-10-13
Abstract: A numerical display used for such purposes as programming radio or TV equipment is operated by a single counting chain such that changes to the display are always in the same direction. Switching is reduced by including a second control to permit changes in the opposite direction. Two touch button switches (1, 2) are connected to astable flip flops (3, 4) which are connected to decade counters (5, 6). One circuit (1, 3, 5) provides an increasing count while the other (2, 4, 6) provides a decreasing count. The counters drive decimal logic programme switching circuits (7, 8) whose outputs are decoded (10, 11) to provide binary control signals via a coupling circuit (12) to the display (9).
Patent FR-2328166-A1 (FR)
Title: Solar panel chassis comprising a foamed polyurethane moulding - provides thermal insulation and weather-resistant support
IPC: F24J2/04
Filed: 1975-10-16
Abstract: A chassis for a solar energy capture system where the chassis comprises an expanded polyurethane moulding which both supports and insulates the prim. system components. The chassis includes any necessary troughs or grooves for locating the components, and may incorporate as inserts, fluid circulation tubes, and coupling and fittings, which allow the unit to be tilted to the optimum exposure angle. The structural foam moulding offers a satisfactory combination of strength, light weight, thermal insulation and corrosion resistance.
Patent FR-2331487-A1 (FR)
Title: Packaging for pairs of socks - has cardboard rib with slots to hold each pair in position
IPC: B65D85/18
Filed: 1975-11-14
Abstract: The packaging consists of a cardboard rib which may be folded into sections along the lines X-X. Each section is identical and may either be folded over adjacent sections or cut off from the others. Each section has two slots (8, 9). The upper slot is at a small angle to the horizontal. The bottom slot is horizontal. Each pair of socks is slotted through the top and then the bottom slot. A groove (10) is located at the top of the panel for hooking up each section. Alternative arrangements provide for the ribbing to be self standing, or with double slots on opposite sides of a horizontal fold.
Patent FR-2300047-A1 (FR)
Title: Treating malodorous, organosulphur-contg. effluents - with hydrogen peroxide prior to activated sludge treatment reduces odour build-up
IPC: C02F1/72
Filed: 1976-02-05
Abstract: Malodorous effluents contg. organosulphur cpds. (I) are treated with H2O2 so as to convert (I) to odourless cpds. and then passed to an aerobic activated sludge treatment zone. Build-up of odours, esp. in the second stage of the treatment, is avoided. The H2O2 is used pref. in amts. of 1-10 mols per mol.S in (I), oxidn. gen. taking 0.2-24 hrs. at 10-60 degrees C. The second stage is otherwise conventional.
Patent FR-2352070-A1 (FR)
Title: Pre-phosphating treatment for zinc alloys - with an aq soln contg metal ions, such as iron, antimony or manganese etc.
IPC: C23C22/78
Filed: 1976-05-18
Abstract: A process for surface treating Zn (alloy) comprises pretreating the surface with an aq. soln. contg. as the major constituent, a metal ion chosen from Fe, Ni, Co, Cr, Sb. Ti and Mn and then treating the surface with an aq. soln. of an acidic phosphate or an alkali metal acidic phosphate. The coating produced shows good corrosion resistance and adheres well to paints. Zn alloys or Zn-plated metals may be protected by this process.
Patent FR-2353583-A1 (FR)
Title: Mesophoric and optically anisotropic copolyesters prepn. - from (4,4)-dicarboxy (p)-terphenyl and aromatic or cyclic diacid or corresp. esters, used to produce moulded articles
Inventor: FAYOLLE BERNARD
IPC: C08G63/00
Filed: 1976-06-01
Abstract: Copolyesters are prepd. by treating 4,4-dicarboxy p-terphenyl and is not 1 aromatic or cyclic diacid or their esters of alcohols (1-6C) with is not 1 (cyclo)aliphatic diol. Pref. diacids are naphthalene-2,6 or 2,7-diCOOH, tere- and iso-phthalic acid, cis- and trans-cyclohexane diCOOH, p,p'-dicarboxy-1,2-diphenoxyethane and p,p'-dicarboxy-1,4-diPh-butane. Diacids can be substd. with halogen or Me and =10% can be replaced by aliphatic diCOOH. Pref. diesters are Me, Et and Pr. Pref. diols are C2H6O2, butane-1,4-diol, hexane-1,6-diol and cyclohexane diMeOH. Copolyesters have inherent viscosity of >=0.3, measured as a 0.5% soln. in o-Cl-phenol and 25 degrees C and have a mesophoric transition pt. >=150 degrees C.
Patent FR-2357193-A1 (FR)
Title: Tobacco raw material harvesting process - with cuts made in plant along defined paths and fragments separated without stem portion
Inventor: DURIEUX MICHEL
IPC: A24B1/00
Filed: 1976-07-08
Abstract: Cuts are made from the plant along a defined path, so that each leaf undergoes at least one cut. The fragments not including a stem portion are then separated from those that do. The cuts can be made while the plants are in the ground, there being a first cut made at the plant base. The leaves can be folded against the stem before sectioning, which is carried out at right angles to the stem. Alternatively the lines of cutting can be parallel to the stems. Cuts can be carried out on fresh plants before drying, and a current of air can be used to separate the fragments not attached to a stem section.
Patent FR-2360282-A1 (FR)
Title: Letter box with flap lock - having bolt and retractable keeper, with notch and stop which may be secured by second lock
IPC: A47G29/12
Filed: 1976-08-05
Abstract: The letter box comprises a tubular piece with rectangular cross section and rounded corners. One side of the letter box has a flap (5) which cooperates with a lock (8) in the form of a bolt (8a). The bolt acts in conjunction with a keeper on the fixed part of the letter box. The keeper is locked by means of a second lock, and is retractable. The keeper consists partly of a notch in the adjacent fixed part of the side of the letter box, enabling the bolt of the first lock to pass through it when closed when the flap (5) is pivoted towards its open position. The keeper also consists of a stop piece which is locked in position by a second lock (9).
Patent FR-2360699-A1 (FR)
Title: Perfectionnement au dispositif de selection des metiers a tricoter circulaires
Inventor: BOURGEOIS NORBERT PAUL
IPC: D04B15/68
Filed: 1976-08-06
Abstract: L'invention concerne un dispositif perfectionné de sélection et de commande des aiguilles des métiers à tricoter circulaires. Selon l'invention, la commande des aiguilles 3 est obtenue au moyen d'un poussoir 4 et leur sélection au moyen de leviers 17a-17b, le poussoir 4, dit poussoir intermédiaire, étant associé à un poussoir de sélection 5 portant deux talons 15a-15b commandés d'une manière positive respectivement par des leviers sélecteurs 17a et 17b appartenant à deux séries complémentaires 16a-16b, dont l'une 16b porte les aiguilles 3 en position de travail, et l'autre 16a les ramène en position hors travail. L'invention s'applique plus particulièrement à la sélection et à la commande des aiguilles sur les métiers circulaires.
Patent FR-2363539-A1 (FR)
Title: 2,2-Di:chloro anisole, intermediate for diuretic - prepd. from 1,2,3-tri:chlorobenzene by reaction with sodium methylate
Inventor: LAFOREST JACQUELINE SUZANNE
IPC: C07D333/16
Filed: 1976-08-31
Abstract: anisole (I) is prepd. by the action of sodium methylate on 1,2,3-trichloro benzene (II) in an aprotic polar solvent, or a mixt. of such solvents, in the presence of a cuprous catalyst at between 70 degrees C and the boiling point of the solvent. Typical cuprous catalysts include the bromide, iodine and oxide. Typical solvents include dimethyl formamide, ethylene glycol dimethyl ether, diethylene glycol dimethyl ether or mixts. In an example 80g trichlorobenzene and cuprous iodide were treated in dimethyl formamide-ethylene glycol dimethyl ether, with sodium methylate from 12.2g sodium at 75 degrees C for 8 hrs. 16g dichloroanisole was obtd. (I) is an intermediate for the prepn. of 2,3-dichloro-4-(2-thenoyl) phenoxacetic acid, a known diuretic and uricosuric agent. Process is simpler and cheaper to carry out than known process, and gives good yields.
Patent FR-2322869-A1 (FR)
Inventor: LARGE GEORGE BLACKMORE
IPC: A01N57/16
Filed: 1976-09-01
Abstract: The insecticidal activity of N-(mercaptomethyl)phthalimide-S-(O,O-dimethyldithiophosphoric esters) is potentiated by an activator of the formula I in which R represents methyl, ethyl, n-propyl, isopropyl or isobutyl; R1 represents methyl, ethyl, n-propyl, isopropyl, n-butyl or isobutyl; and R2 represents phenyl which is unsubstituted or monosubstituted or polysubstituted by methyl, ethyl, isopropyl, tert.-butyl, methoxy, ethoxy or dimethylamino, or phenalkyl which is unsubstituted or monosubstituted or polysubstituted by chlorine, methyl, isopropyl or methoxy.
Patent FR-2367492-A1 (FR)
Title: Guanidinoacyl histidines protect agst. coccic and bacillic infections - in mammals esp. against staphylococcal infections
Inventor: COOK ELTON S
IPC: C07D233/64
Filed: 1976-10-12
Abstract: Mammals are protected against coccic and bacillic infections by administering a novel omega - guanidinoacyl -L-histidine of formula (I) H2N-C(=NH)-NH- (CH2)n CO-histidine (I) where n is 1-5) Used esp. for protection against staphylococcal infections. Specifically claimed are 5 cpds (I) including guanidinoacetyl L-histine, beta-guanidinobutyryl -L-histidine and gamma- guanidinovaleryl-L-histidine.
Patent FR-2362124-A1 (FR)
Title: Procede de preparation d'indoline
Inventor: NAKAYAMA YOSHIKI
IPC: C07D209/08
Filed: 1976-10-21
Abstract: a. Procédé de préparation d'indoline. b. Ce procédé consiste à cycliser une O-halogénophénéthylamine de formule :
Patent FR-2369160-A1 (FR)
Title: Automatic machine for encasing viscous food - in longitudinally folded web of elastic film surrounded by helically wound layer
Inventor: MINAEV A I
IPC: B65B9/20
Filed: 1976-10-29
Abstract: The food is fed by a positive displacement pump from a hopper to a nozzle which delivers it into a casing. A sleeve is mounted about the nozzle and a flat elastic film web is fed onto the sleeve. A further web is formed into a helically wound layer of the casing which is superimposed onto the first layer. The wound layer is applied by a mechanism which includes a rotating mandrel to which is secured at an acute angle a spool carrying the supply of elastic flat film web. The casing stuffed with the food product is pulled from the nozzle. Used to produce sausage-like articles wrapped in a casing. The food may include sausage meats, processed cheeses, minced meat, flour, curd cream or cereals. The machine has an increased output compared with previously known similar machines and also broadens the range of films usable for the casing without the use of welding or glue.
Patent FR-2331772-A1 (FR)
Title: Photoelectric length measurement system - performs interpolation and derives control signals for interpolation by reference comparison (OE15.1.77)
IPC: G01D5/244
Filed: 1976-11-10
Abstract: A method for measuring length involves photoelectric scanning of an incremental scale to generate two antiphase approx. sinusoidal signals (a, c) of wavelength corresponding to the scale divisions. A number of reference signals equally spaced in phase are derived from the scale divisions, and from these digital control signals for counters and display units are derived. During the time of operation of each digital control signal the instantaneous absolute magnitude of an associated measuring signal as compared with a selected reference signal is used to control a supplementary interpolation indicator.
Patent FR-2378189-A1 (FR)
Title: Machine generating energy from buoyancy effects - has submerged wheel with blades expanded by telescopic linkage or bellows mechanism
IPC: F03B17/04
Filed: 1976-12-31
Abstract: The machine has a vertical wheel which is totally immersed in a liquid. Hollow paddle blades are attached radially to the wheel. A telescopic linkage or a bellows system enables the blades to be expanded or contracted to offer two faces of different densities. The higher density is above that of the liquid and the lower one below that of the liquid. The buoyancy and the weight of the blades put them in motion according to whether they are expanded or contracted. The expanded and contracted blades are on opposite sides of the wheel.
Patent FR-2381138-A1 (FR)
Title: Flexible pipe coupling for e.g. sink waste pipe - consists of plastics pipe with reinforcement ribs forming external thread to receiver male and female coupling members on opposite ends
IPC: F16L27/107
Filed: 1977-02-17
Abstract: The flexible pipe coupling may be used in domestic plumbing to connect e.g. sink or both outlets to a waste pipe. It comprises an externally threaded length of flexible pipe (B) which receives male (C) and female (A) coupling pieces. The pipe may be of flexible plastics and embedded helicoidal reinforcement may form the external thread. Both the male and the female coupling pieces screw onto the end of the pipe, and the female may include floating coupling collar with an internal thread.
Patent FR-2343855-A1 (FR)
Title: Wood chip decomposition process - has an initial thermal and oxygen treatment to increase wood yield
IPC: D21C3/00
Filed: 1977-03-11
Abstract: Process for breaking down wood chips, by chemical means, is claimed, where there is a water content in the wood material. Before the chemical decomposition process, the wood chips are placed in a pressure reactor to be treated by heat and oxygen so that the wood chips retain their water content. Pre-treatment phase ensures that the wood yielding process is accelerated to gain more slurry from the wood supply.
Patent FR-2387360-A1 (FR)
Title: Appareillage de distribution de fluides instables tels que des catalyseurs dans l'industrie des matieres plastiques
IPC: F04B15/00
Filed: 1977-04-15
Abstract: Appareillage de distribution de fluides instables. Il comprend deux ensembles de pompage qui sont commandés par des moteurs pneumatiques et qui aspirent et refoulent alternativement le fluide en très faible quantité vers un point d'utilisation. Des distributeurs commandent le fonctionnement des moteurs dans lesquels ils introduisent alternativement un fluide de commande qui entraîne leur piston et qu'ils relient alternativement à l'atmosphère. Un dispositif de jonction qui se rompt en cas de surpression provoquée par l'explosion du fluide dans l'un des ensembles permet d'agrandir considérablement le volume de sa chambre de pompage et d'éliminer la surpression. Application à l'alimentation d'un pistolet de pulvérisation d'une matière plastique qui, au moment où elle est utilisée, doit être mélangée avec un catalyseur qui est fluide instable.
Patent FR-2388922-A1 (FR)
Title: Folding ironing board for household use - is attached to wall permanently and when stowed has aesthetic appearance
IPC: D06F81/06
Filed: 1977-04-28
Abstract: An ornamental mural is formed by the supporting leg of a folding ironing board, which, when not in use is held against the wall by a hinged bracket at the bottom and two magnets at the top. There is thus no need to carry it away for storage after use so that it will be out of sight. When required for ironing, the covering panel is pulled down from a first magnet and a bowed iron strut slides down a retaining bar into a spring-locked position. During this time the ironing board is drawn away from the second magnet and the panel is rested on the floor to support the board in the horizontal position.
Patent FR-2351315-A1 (FR)
Title: Torque converter housing in vehicle - has demountable plastics axle stop limiting pump wheel motion and fixing in hole in bayonet fashion
IPC: F16H41/24
Filed: 1977-05-11
Abstract: The housing contains an engine to automatic gear box coupling in a rod vehicle. There is an axle stop to prevent inadvertent displacement of the pump wheel axle. The stop may be of plastics is of truncated cone form, and is secured in a matching hole in the housing wall by a bayonet type connection. The hole is sited near the larger opening of a bell shaped housing. The hole may be of key hole section with two opposed notches on the outer rim. The stop has a major radial locking lug, a chamfered head, and an aft face spanner socket. The stop tail also has a circumferentially slotted flange with two opposed minor lugs. The stop (23) is inserted and rotated locking the major lug on the inner wall face and the minor lugs in the notches.
Patent FR-2391542-A1 (FR)
Title: Cryogenerator in transformer form - has amorphous core with crystalline structure and coil winding of zero resistance at temp. near absolute zero
IPC: H01F36/00
Filed: 1977-05-20
Abstract: The cryo-electric generator is based on the zero resistance of a coil winding of a transformer in a medium cooled to a temp. which is close to absolute zero. The primary winding is coupled via a metallic glass or vitreous metallic core to an output winding. The core has an amorphous crystalline structure having a high electrical resistivity and a low heat conductivity. The hysteresis characteristics of the material is comparable to that of a high performance low loss para-magnetic alloy. The cryogenic section of the transformer is fed from an input transformer whose output winding has a minimal number of turns compared with that of the cryogenic primary.
Patent FR-2394012-A1 (FR)
Title: Film projector light source modulator - has diaphragm aperture set in proportion to control voltage adjusted by potentiometer
IPC: F21V11/08
Filed: 1977-06-07
Abstract: The equipment modulates the intensity of one or more light sources without modification to the sources themselves, adjusting a diaphragm position in relatin to a control voltage. The diaphragm aperture is proportional to the voltage, which is typically supplied by a hand-controlled potentiometer. The voltage can be the result of decoding a recorded signal modulating frequency of duration.
Patent FR-2392811-A1 (FR)
Title: Continuous mfr. of composite panels with resin gel coats on both faces - using temporary gel coat supports for coating both faces simultaneously
IPC: B05D1/00
Filed: 1977-05-31
Abstract: Panels covered on each face with gel coat resin are produced continuously by depositing a layer of gel coat resin in a non-adhesive state on a sheet or of material which is temporarily applied to the top of a stack of core materials resting on a gel coat layer in a mould, or on a belt while the superimposed layers are passed through a curing oven. Used for mfr. of large panels for e.g. containers or wagon bodies requiring smooth, impermeable surfaces on both faces, e.g. for simultaneous resistance to external weathering and ease of internal cleaning, e.g. meat containers. Unit panel assembly cycle times may be significantly reduced, e.g. from 2 hr. to about 25 min.