baber/WOPTO huggingface dataset:
Patent FR-2311883-A1 (FR)
Title: Washing and spinning machine with unbalance measuring means - allowing spinning only when clothes are distributed uniformly in drum
IPC: D06F33/76
Filed: 1976-05-21
Abstract: Washing/spinning machine comprises a housing in which a resiliently mounted tub, and a horizontal-axis drum which is driven via elements having a constant transmission ratio by a d.c. motor which is supplied from the mains via a rectifier bridge. Means are provided for controlling a property of the drum and/or motor which varies with time and for comparing it with a given value, emitting signals which allow spinning of the drum only when the value, which is measured when the drum reaches a given speed in between washing and spinning speeds, is less than a given value. Pref. the current intensity of the motor is measured, and an electronic motor regulating unit is controlled accordingly. When the measured value exceeds the given value, the drum is returned to washing speed and repeats the process for reaching spinning speed.
Patent FR-2352871-A1 (FR)
Title: High temp cholesteric liq crystal compsn - contg 3-chloropropionate and arom esters of cholesterol, which do not crystallise on standing at room temp
IPC: C09K19/36
Filed: 1976-05-24
Abstract: A high-temp. cholesteric liq. crystal compsn. comprises (a) >=50 wt. % a 3-choloropropionate ester of Ch (CH = O3-cholestaryl of O3-cholesteryl); (b) >=5 wt. % of an ester of formula (I) (m = 0 or 1; p = 0 or 1; p+m = 1; n =0-3; X = 1-12; alkyl; 1-6C thioxy; 1-6C oxo-carbonyl; 1-12C non-oxocarbonyl; alkoxy; halo; Cn or NO2); and (c) 0-20 wt. % of an aliphatic ester of Ch. The compsns. do not crystallize on prolonged standing at room temp., have mesophase ranges above room temp., provide excellent colour spectra passing through the mesophase range and the mesophase temp. is the same whether it is reched by heating or cooling. They are useful in temp. indicating laminates consisting of a top transport film; an inter-film of the compsn. (pref. contg. 5-60 wt. % polymeric binder) and a block backing.
Patent FR-2357247-A1 (FR)
Title: 2-Aroyl:vinyl-5-nitro-furan derivs. - useful as antibacterial agents
Inventor: DEVAUX GUY
IPC: C07D307/71
Filed: 1976-07-09
Abstract: Nitrofuran derivs. of formula (I) are new: (where R is phenyl substd. by 1-3 gps. selected from halogen, OH, NO2, lower alkyl, lower alkoxy, acetylamino and piperidino, or R is pyridyl or naphthyl, provided that R is not p-chloro-, p-nitro- or p-methoxyphenyl). Also disclosed as new (but not claimed) are cpds. (I) where R is phenyl and p-chloro-, p-nitro- and p-methoxyphenyl, and where CHCOR is 1-oxo-3,4-dihydro-2-naphthylidene. Cpds. (I) are antibacterial agents with selective activity against Staphylococci (MIC = 1-10 mu g/ml. against London strain). They are esp. useful for treating intestinal and cutaneous infections. In an example, (I; R = Ph) is prepd. from 5-nitro-2-furfural and acetophenone.
Patent FR-2319197-A1 (FR)
Title: Monolithically integrated circuit with bipolar analog part - has thinner zone below and thicker zone adjacent to collector zone
Inventor: KRAFT WOLFGANG
IPC: H01L27/00
Filed: 1976-07-16
Abstract: Theanalogue circuit part, together with the zones of planar transistors of the I2L circuit part are produced in an epitaxial layer of one conduction type grown on a substrate of a second conduction type, through which passes an insulating zone. The base zone of the second conduction type extending into the epitaxial layer (6), and belonging to at least one of the planar transistors of the I2L circuit part (A), consists of a thinner base zone (3) below the collector zones (22), and of a thicker part (3a) adjacent to the collector zones (22) and extending into the epitaxial layer (6). The thickness of the epitaxial layer (6) is greater than 5 microns.
Patent FR-2318999-A1 (FR)
Title: Double leaf sliding fire door - has labyrinth joints between leaves and wicket door on one leaf
IPC: E06B5/16
Filed: 1976-07-22
Abstract: The double leaf sliding fire doors have one leaf accommodating a wicket door, and utilise "labyrinth" joints at the leaf-to-leaf interface. The labyrinth joint is used at the junction (4) of the major sliding leaves (1, 2) and also on the periphery of the wicket door (3). Joint zones pref. have two mutually opposed cover plates with rear cavities filled with a spongy mass sealant and arranged with a mutual stagger. The major leaf joint is formed by a groove in the one leaf edge which is engaged by a rib projecting from the opposite leaf. The wicket door joint has rebated and projecting thermally insular plaques on the wicket door edges which are covered by the overlap reciprocating formations on the edges of the major leaf opening.
Patent FR-2327430-A1 (FR)
Title: Double sided rotor for centrifugal fan - has alternate wide and narrow blades to equalise air flow and is one piece plastics moulding
IPC: F04D29/28
Filed: 1976-09-30
Abstract: The rotor (1) for a centrifugal fan has a hub (4) which carries an even number of curved radial blades (2). The hub is mounted by spokes on a boss (4) to form passages for the inlet air. The depths of the surfaces (3) between the blades (2) are alternately deep and shallow, the depth being either one third or two thirds of the rotor length. This alteration of the depth of the radial passage between the blades (2) provides an even flow of air along the whole axial length of the rotor. The rotor is a one piece plastic moulding and is provided with a central boss (5) for mounting on a shaft.
Patent FR-2354141-A1 (FR)
Title: Ensemble injecteur pour four a huile pour la production de noir de carbone
IPC: C09C1/50
Filed: 1976-10-29
Abstract: L'ensemble injecteur selon l'invention se distingue par un tube d'alimentation en hydrocarbure 1 traversant un presse-étoupe 9 permettant de le déplacer longitudinalement et en rotation pour régler l'importance du dépassement des tubes injecteurs parmi lesquels des tubes extérieurs sont fixés à des tubes flexibles et traversent une plaque percée fixe afin que, du fait de la rotation du tube d'alimentation 1, les extrémités des tubes injecteurs s'écartent ou se rapprochent pour régler la forme de la projection de l'hydrocarbure dans le four. Un tel ensemble injecteur convient en particulier pour la production de noir de carbone de qualité supérieure pour bandes de roulement de pneumatiques pour automobiles.
Patent FR-2330177-A1 (FR)
Title: Reversible floor socket for electrical fitting - fits flush with floor when in use and projects when not in use
IPC: H02G3/18
Filed: 1976-11-02
Abstract: The reversible floor socket consists of a rectangular housing (13) with the contact hole (22) in one face and grooves (11,12) that form lips around the edges of two of its adjacent walls. These grooves accept tongues projecting from a framework that fits flush with the floor. When the socket is not in use the contact hole is face downwards and the back of the housing is flush with the floor. When in use the socket is removed and rotated through 90 deg. so that it now projects above the level of the floor. Spare space in the frame can be closed by special cover plates.
Patent FR-2369825-A1 (FR)
Title: Appts. for scoliosis correction and spondylodesis - has hip and chest belts together with flexible cords attached to vertebra and tension distributor
Inventor: LATYPOV A L
IPC: A61B17/70
Filed: 1976-11-03
Abstract: The apparatus is a frame composed of a pair of rods (2, 3) connected by brackets (4, 5); distance pieces (15, 17) hold chest- and hip-belt (16, 18) in the correct position; the corrective force on the spine is exerted by flexible cords (23), each attached at one end to a vertebra and at the other to a tension distributor (22) fastened to the frame. Each tension distributor is pref. a rack-and-pinion, and is fitted with a ratchet and a dynamometer. Instead of having one vertical rod (2, 3) on each side, as illustrated, the frame may have two rods on each side, one to support the chest- and hip-belts and the other to support the tension distributor. The frame can be adjusted to fit the individual patient. The design allows the patient to sit up and walk throughout the treatment period.
Patent FR-2378441-A1 (FR)
Title: Tree protection sleeve assembly - has split resilient body with lugs and locating socket at opposite ends
IPC: A01G13/10
Filed: 1976-12-22
Abstract: A sleeve (1) is split longitudinally to enable it to be opened for placing around the trunk of a small tree. The sleeve is sufficiently elastic to spring back to its original shape. The lower end is of increased diameter, forming a socket, and is cut away to provide lugs which can be pressed into the ground to locate the sleeve. If additional height is required, further sleeves are located one above the other, the socket of an upper sleeve fitting on the top of the sleeve below. External teeth (7) may be provided to deter animals. Pegs (8) may be inserted to be engaged by stakes to hold the sleeves securely in position. Openings are provided for circulation of air.
Patent FR-2394386-A1 (FR)
Title: Procede et dispositif automatique d'alimentation en matiere telle qu'un elastomere pour machine a injecter
Inventor: FERNIQUE BERNARD
IPC: B29C45/18
Filed: 1977-01-27
Abstract: Procédé et dispositif permettant un chargement et un dosage de gomme automatiques. Le procédé consiste à utiliser une machine à injecter oléopneumatique du type à pot et piston dans lequel un compactage de la gomme est réalisé préalablement à l'injection, le dosage de la matière étant réalisé grâce à des butées extérieures réglables sur une tige solidaire du piston et un capteur du niveau de matière commandant l'alimentation automatique en matière. Application : presses à injecter destinées au moulage des produits en caoutchouc.
Patent FR-2380123-A1 (FR)
Title: Extruder die head mandrels for suppressing turbulent flow - to facilitate die design for tubular profiles
Inventor: FIGUEREO M ET MME BLAISE FRANC
IPC: B29C48/09
Filed: 1977-02-14
Abstract: An extrusion die incorporates a static conical mandrel which butts with the end of the screw and channels the melt from the screw through an annular array of passages with outlets which are covered by individual flap valves. The positions of the flaps are controlled by rods which are adjustable from outside the die. The melt passes into the profile lands via a die entry having a profile of optimum form for suppressing local turbulence. Used for producing solid or tubular profiles from material flowing in a non-turbulent manner for which the flow characteristics are relatively predictable for the purpose of die design. The flow pattern can be adjusted and balanced while the machine is running, without involving relative radial shifts of the mandrel and the screw.
Patent FR-2380175-A1 (FR)
Title: Dispositif de direction assistee
IPC: B62D5/083
Filed: 1977-02-14
Abstract: Dispositif de direction assistée. Les deux parties 10A et 10B de la colonne de direction ont un débattement angulaire relatif limité par des moyens de butée 16 et 17. Elles sont liées l'une à l'autre par une barre de torsion 18 qui est scellée en position contrôlée à l'une d'elles en 22. La barre de torsion 18 est exempte de tête. Un moyen de distribution 29 permet de faire intervenir des moyens d'assistance 24 en réponse à un mouvement angulaire des parties 10A et 10B. Applications : tous dispositifs de direction, par exemple pour véhicules automobiles.
Patent FR-2342207-A1 (FR)
Title: Container alignment system for labelling - halts rotation of vessel when datum mark speed equals desired value
IPC: B65C9/06
Filed: 1977-02-16
Abstract: the system aligns containers having an optically detectable datum mark on the periphery, particularly for labelling, the containers being rotated until the mark is detected. The time taken by the mark to pass through the detector station is measured and compared with areference value corresponding to a desired figure. Rotation of the container is stopped when the two values are equal. The reference value can be varied in inverse proportion to the rotational speed of the containers. The detector station can be of the optical-electronic type, supplying an evaluation unit, in turn controlling a braking mechanism for the container engaging them when the two values are equal.
Patent FR-2341646-A1 (FR)
Title: Degreasing oily substrate with emulsifier compsn. - contg. aromatic oil, ethoxylated fatty acid, sorbitol monoester and nonionic surfactant
Inventor: FELLER HERMAN
IPC: C09K3/32
Filed: 1977-02-22
Abstract: New degreasing compsn. capable of dissolving oil deposits consists, by wt., of: (A) >=75% of >=1 aromatic oil having b.pt. >=204 degrees C and flash point >=82 degrees C; (B) 10-12 (10.36-12)% of (1) R-COO(CH2CH2O)n-H (where R is opt. unsatd. 12-22C hydrocarbyl; and n is 5-10) and/or a fatty acid monoester of sorbitol, contg. 12-22C in fatty acid gp., and (C) 1-15% of >=1 additional low-foaming, nonionic surfactant. Compsn. is used to remove oil sludges, waxy crude oils heating oils and light oils from surfaces, e.g. tank bottoms, surfaces of tankers and lorries. The compsn. allows quick, safe cleaning.
Patent FR-2383264-A1 (FR)
Title: Inverted Y-section tie for railway sleeper - has standard section railway line re-rolled to provide mounting feet
Inventor: LOSSENT ALFRED
IPC: E01B3/36
Filed: 1977-03-11
Abstract: The inverted 'Y' section member may be of steel and is formed by re-rolling standard railway line sections. The member is for use on composite steel and concrete sleepers, i.e. sleepers comprising two concrete blocks joined by a steel member. The 'Y' section has similar structural properties in the vertical or horizontal axis and reduces corrosion. The top flange (2) of the section may be triangular and all corners (4, 5, 6) are rounded to avoid fissure-corrosion. The angle between the two convergent components (3) of the bottom flange may be between 90 deg. and 180 deg. and is ideally 120 deg. The lower convergent faces of the top flange may be parallel to the faces of the diagonally opposed bottom flange component.
Patent FR-2390038-A1 (FR)
Title: Magnet based rotary energy source - uses magnets as internal electrical power supply and drives dynamos and clock mechanisms
IPC: H02K53/00
Filed: 1977-05-02
Abstract: A rotary power source (1) is used for driving dynamos, generators generally and various clock mechanisms. The source is based on the use of magnets without any external electrical power source. Power is derived from one or more permanent magnets mounted on carriers driven from two cogged wheels engaging with mating cogs on the inside rim of a flywheel. Each carrier is held between two such cogs which, due to the forces between the magnet they carry and a further magnet, drive the inner rim of the flywheel.
Patent FR-2391161-A1 (FR)
Title: Tank for waste water purificn. by flotation and coagulation - with electrolytic or air-injection assistance; can be site constructed from prefabricated sections
IPC: B03D1/14
Filed: 1977-05-16
Abstract: The surface of the waste water is pref. skimmed by rotating, horizontal, radial blades which convey floating scum to a drain outlet. The tank is pref. constructed of prefabricated sections which can be assembled on site. Access panels or doors are pref. provided to facilitate replacement, servicing or cleaning of the electrolysis electrodes. The tank is constructed on site from prefabricated sections as follows, sump truncated, pyramidical settlement funnel with scum drain inlet section with siphon and top frame with cross beams. Suitably an inlet pipe, electrodes a motor-driven skimmer and an outlet for purified water.
Patent FR-2357474-A1 (FR)
Title: Support de longueur reglable
IPC: F16B7/14
Filed: 1977-07-01
Abstract: L'invention a pour objet un support de longeur réglable. Elle est caractedsée en ce que ce support comporte une tige coulissant dans un tube de soutien muni d'une tete d'entraînement dans laquelle est réglable en hauteur un organe de guidage qui comporte en regard de deux côtés opposes de la tête entraînement une fente de guidage orientée transversalement à la direction longitudinale du support et dans chacune desquelles est engagée une partie extrême du galet d'entraînement et en ce que l'organe de guidage est déplacé sous l'action d'une force en direction du point de convergence des surfaces de roulement coopérant avec le galet d'entraînement. Elle se rapporte à des crics pour véhicules automobiles.
Patent FR-2359188-A1 (FR)
Title: Procede et composition pour combattre la salissure d'une surface immergee d'une construction marine
IPC: C09D5/08
Filed: 1977-07-19
Abstract: Protection de structures ou constructions marines immergées contre la fixation, la prolifération et la croissance d'organismes végétaux et/ou animaux. On place sur la surface (avantageusement sous la forme d'un revêtement du type peinture du genre dit << antifouling >>), ou dans le voisinage de cette surface (par exemple en plaçant l'agent toxique en question dans des récipients obturés par une membrane d'une porosité adéquate), un composé du type 3-isothiazolone convenablement substitué dans au moins une des positions 2, 4 et 5, ledit composé ayant avantageusement une solubilité, dans l'eau salée, comprise entre 0,5 et 500 ppm. Maintien prolongé de coques de navires dans un avantageux état de propreté.
Patent FR-2398040-A1 (FR)
Title: Antiinflammatory 4-cyclo:hexyl-naphthalene-1-acetic acid - with reduced ulcerogenic activity
Inventor: GODFROID JEAN-JACQUES
IPC: C07C57/50
Filed: 1977-07-20
Abstract: 4-Cyclohexylnaphthalene-1-acetic acid of formula (I) is new. (I) is in the form of a light ochre powder of m.pt. 161-163 degrees c. (I) is prepd. by chloromethylation of 1-cyclohexylnaphthalene (II), treatment of the prod. with e.g., NaCN or KCN, then conversion of the nitrile to the acid by known methods, e.g. with KOH then HCl. (I) is partic. useful for treating inflammatory syndromes. Ulcerogenic activity is much less than that of phenylbutazone. Does are e.g. 250 mg.-2g./day p.o. in usual forms.
Patent FR-2397299-A1 (FR)
Title: Sliding caravan door construction - has notches positioned above wheel boxes and masked by movable shutters when slid to closed position
IPC: E06B3/46
Filed: 1977-07-13
Abstract: The sliding caravan door has a pair of notches (7, 8). These notches are positioned and shaped so as to fit over the wheel boxes (3, 4). Above each notch is a movable shutter (11, 12). This shutter fits flush inside the door, and acts as a mask for the notch when the door is shut. The shutter can pivot on a spindle (13, 14) in the door, and it can be arranged to retract inside it when required.
Patent FR-2361797-A1 (FR)
Title: X=ray diagnostic device with several radiographic units - has common X=ray tube and blocking device preventing exposure with tube in wrong position
IPC: H05G1/54
Filed: 1977-08-02
Abstract: The device has a common X-ray tube directed to the required radio photographic unit, and a common X-ray generator. Each photographic unit has its desk for setting exposure parameters, with an exposure release. A blocking system is provided, which disconnects the X-ray tube immediately after beginning of exposure, or prevents the photograph to be taken when the operated release (11, 12) does not correspond to the X-ray tube (2) position.
Patent FR-2399750-A1 (FR)
Title: Miniature lamp socket adaptor - has metal cylindrical fitting placed in bayonet cap of housing
IPC: H01R33/46
Filed: 1977-08-02
Abstract: The adapter (8) is designed to fit in the socket of a BA9 type lamp. The adapter has a conducting material cylinder whose interior diameter corresponds approximately to that of the BA7 or other lamp. The exterior face of the cylinder has studs (10) on it which are designed to slide into the slots (11) in the bayonet cap (2) of the Ba9 socket. Inside the adapter (8) is a shoulder (9) against which the BA7 lamp is pressed.
Patent FR-2400928-A1 (FR)
Title: Self righting figure for table top ball game - has peg on figure received in spigot with spring clip in weighted base
IPC: A63F7/22
Filed: 1977-08-22
Abstract: The figure is used to represent a player in a table top ball game such as football or rugby. It has a weighted (18) base, a curved underside ensuring the figure is self-righting. This base (20) has a central spigot (14) projecting upwards inside the base, in the form of a bush. Axial slits spaced around its circumference provide a certain elasticity. A circular spring clip (19) fits over the spigot. The figure (28) stands on a flat disc (30), a peg (24), projecting downwards on the underside. To assemble, this peg is pushed into the spigot, the tension of the spring clip holding it in place.
Patent FR-2402338-A1 (FR)
Title: Electromagnetic system for crane safety following loss of current - has controlled thyristor in 95 volt secondary of transformer and diode in 25 volt other part of secondary
IPC: H02M7/155
Filed: 1977-08-29
Abstract: The crane brake supply system has a transformer (10), an amplifying stage (13) whose negative output (15) is connected to a tapping (17) of the transformers (10) secondary winding (18). The positive output (22) of the amplifying stage (13) is fed in parallel by two rectifying diodes (23, 24) connected respectively to the ends (19, 20) of the secondary winding (18). The tapping (17) is unsymmetrical and divides the secondary winding into two unequal parts (26, 27). The most important part (26) gives a 95 volt supply and the other (27) provides a 25 volt supply. One of the diodes (23) is a thyristor whilst the other (24) is an ordinary diode. The controlled diode (23) is connected to the most important part of the secondary winding (26). The thyristor (23) has a control circuit (28) supplied from a second secondary winding (29) of the transformer (10).
Patent FR-2363813-A1 (FR)
Title: Appareil de prise de vues, a prisme
Inventor: BAKER JAMES G
IPC: G03B17/17
Filed: 1977-08-30
Abstract: Appareil de prise de vues compact, rigide, pour film à autodéveloppement, comportant un élément de prisme possédant une surface de sortie recouvrant le film, à la fois réfléchissante et transmettrice pour briser le trajet optique des rayons lumineux utiles entre un objectif et un plan de film dans un volume relativement petit Une surface d'entrée du prisme est orientée par rapport à la surface de sortie réfléchissante/transmettrice de façon à ce que la lumière entrante soit totalement réfléchie vers l'intérieur à la surface de sortie vers au moins deux autres surfaces du prisme qui sont réfléchissantes et orientées pour renvoyer la lumière vers la surface de sortie sensiblement le long de sa perpendiculaire. La surface de sortie du prisme peut être plane et proche du plan de film. En variante elle peut posséder deux plans mutuellement inclinés, chacun réfléchissant un faisceau et en transmettant un autre, réfléchi intérieurement depuis l'autre surface. Application, notamment, aux appareils de prise de vues instantanés.
Patent FR-2365764-A1 (FR)
Title: Domestic refrigerator bottom front panel - includes ventilator grid and hooks under ribs on sheet behind to trap magnetic outer sheet
IPC: F25D23/00
Filed: 1977-09-21
Abstract: A domestic refrigerator cabinet has a bottom sheet (11) carrying an expanded foam layer (12) on its underside and the front is flanged upwards (13) then downwards to enclose the flanged upwards portion. A groove across the top of the bent over part retains the bent edge (15) of a metal front sheet forming a magnetic joint with a magnetic strip (16) behind a flow sheet. In front of the metal sheet, below the door, is an L section cover sheet (14) with a ventilation grid at the bottom. The cover sheet has a series of tongues (19) which fit into a slot (18) along the bottom of the outer leg of the bottom sheet (11), wedging the lower edge of the metal sheet into the slot. The horizontal flange of the L section has lugs (20) which then engage ribs (21) at the bottom of the outer leg. The L section is then retained by screws through a bracket (23) each end, under the door.